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  1. #1
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    Jun 1999
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    Santa Fe, NM 87505, USA
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    Fiorella Belpoggi & Morando Soffritti of Ramazzini Foundation prove
    lifetime carcinogenicity of Coca-Cola, aspartame, and arsenic, Annals
    of the NY Academy of Sciences: Murray 2006.11.28
    groups.yahoo.com/group/aspartameNM/message/1382


    Final aspartame results were presented at the 3rd international
    scientific conference of the Collegium Ramazzini,
    "Framing the Future in Light of the Past: Living in a Chemical World",
    held in Bologna, Italy from September 18-21, 2005.

    ramazzini.it/living2005/overview.asp

    "Over 250 participants have registered for the conference and will
    travel to Bologna from five continents and thirty-five countries to
    take part in this unique three-day event. Participants include Fellows
    of the Collegium Ramazzini, leaders of international agencies, scholars
    from the world's foremost universities and representatives from various
    industry and interest groups. As in 1985 and 1995, the conference
    proceedings will be in the Annals of the New York Academy of Sciences
    and will provide a source of new and useful information for experts in
    this sector."

    Living in a Chemical World: Framing the Future in Light of the Past
    Volume 1076 published September 2006
    Ann. N.Y. Acad. Sci. 1076: (2006).
    doi: 10.1196/annals.1371.080
    Copyright © 2006 by the New York Academy of Sciences


    Ann N Y Acad Sci. 2006 Sep; 1076: 736-52.
    Results of long-term carcinogenicity bioassays on coca-cola
    administered to sprague-dawley rats.
    Belpoggi F,
    Soffritti M,
    Tibaldi E, Eva Tibaldi
    Falcioni L,
    Bua L,
    Trabucco F.
    Cesare Maltoni Cancer Research Center, European Ramazzini Foundation,
    Castello di Bentivoglio, 40010 Bentivoglio (BO), Italy.
    crcfr@ramazzini.it

    Coca-Cola was invented in May 1886 in Atlanta, Georgia by a pharmacist
    who, by accident or design, mixed carbonated water with the syrup of
    sugar, phosphoric acid, caffeine, and other natural flavors to create
    what is known as "the world's favorite soft drink."

    Coca-Cola is currently sold in more than 200 countries
    and in early 2000, the company sold its 10 billionth unit case of
    Coca-Cola branded products.

    Given the worldwide consumption of Coca-Cola,
    a project of experimental bioassays to study its long-term effects when
    administered as substitute for drinking water on male and female
    Sprague-Dawley rats was planned and executed.

    The objective of the project was to study whether and how long-term
    consumption of Coca-Cola affects the basic tumorigram of test animals.

    The bioassays were performed on rats beginning at different ages,
    namely:
    (a) on males and females exposed since embryonic life or from 7 weeks
    of age; and
    (b) on males and females exposed from 30, 39, or 55 weeks of age.

    Overall, the project included 1999 rats.

    During the biophase,data were collected on fluid and feed consumption,
    body weight, and survival.

    Animals were kept under observation until spontaneous death and
    underwent complete necropsy.

    The results indicate:
    (a) an increase in body weight in all treated animals;
    (b) a statistically significant increase of the incidence in females,
    both breeders and offspring, bearing malignant mammary tumors;
    (c) a statistically significant increase in the incidence of exocrine
    ademonas of the pancreas in both male and female breeders and
    offspring; and (d) an increased incidence, albeit not statistically
    significant, of pancreatic islet cell carcinomas in females,
    a malignant tumor which occurs very rarely in our historical controls.

    On the basis of the results of this study, excessive consumption of
    regular soft-drinks should be generally discouraged, in particular for
    children and adolescents.
    PMID: 17119251


    Ann N Y Acad Sci. 2006 Sep; 1076: 559-77.
    Results of long-term carcinogenicity bioassay on sprague-dawley rats
    exposed to aspartame administered in feed.
    Belpoggi F,
    Soffritti M,
    Padovani M,
    Esposti DD,
    Lauriola M,
    Minardi F.
    Cesare Maltoni Cancer Research Center, European Ramazzini Foundation,
    Castello di Bentivoglio, Via Saliceto, 3, 40010 Bentivoglio, Bologna,
    Italy. crcfr@ramazzini.it
    Fiorella Belpoggi, Morando Soffritti, Michela Padovani, Davide Degli
    Esposti, Michelina Lauriola, and Franco Minardi

    Aspartame (APM) is one of the most widely used artificial sweeteners in
    the world.

    Its ever-growing use in more than 6000 products, such as soft drinks,
    chewing gum, candy, desserts, etc., has been accompanied by rising
    consumer concerns regarding its safety, in particular its potential
    long-term carcinogenic effects.

    In light of the inadequacy of the carcinogenicity bioassays performed
    in the 1970s and 1980s, a long-term mega-experiment on APM was
    undertaken at the Cesare Maltoni Cancer Research Center of the European
    Ramazzini Foundation on groups of male and female Sprague-Dawley rats
    (100-150/sex/group), 8 weeks old at the start of the experiment.

    APM was administered in feed at concentrations of 100,000, 50,000,
    10,000, 2,000, 400, 80, or 0 ppm.

    Treatment lasted until spontaneous death of the animals.

    The results of the study demonstrate that APM causes:
    (a) an increased incidence of malignant tumor-bearing animals,
    with a positive significant trend in both sexes,
    and in particular in females treated at 50,000 ppm (P 0.01)
    when compared to controls;
    (b) an increase in lymphomas-leukemias,
    with a positive significant trend in both sexes,
    and in particular in females treated at doses of
    100,000 (P 0.01), 50,000 (P 0.01), 10,000 (P 0.05),
    2000 (P 0.05), and 400 ppm (P 0.01);
    (c) a statistically significant increased incidence,
    with a positive significant trend, of transitional cell carcinomas of
    the renal pelvis and ureter in females
    and particularly in those treated at 100,000 ppm (P 0.05); and
    (d) an increased incidence of malignant schwannomas of the peripheral
    nerves, with a positive trend in males (P 0.05).

    The results of this mega-experiment indicate that APM, in the tested
    experimental conditions, is a multipotential carcinogenic agent.
    PMID: 17119233


    Ann N Y Acad Sci. 2006 Sep; 1076: 578-91.
    Results of a long-term carcinogenicity bioassay on sprague-dawley rats
    exposed to sodium arsenite administered in drinking water.
    Soffritti M,
    Belpoggi F,
    Degli Esposti D,
    Lambertini L. Luca Lambertini
    Cesare Maltoni Cancer Research Center, European Ramazzini Foundation,
    Castello di Bentivoglio, Via Saliceto, 3, 40010 Bentivoglio, Bologna,
    Italy. crcfr@ramazzini.it

    Arsenic (As) is a metal found in nature whose acute and chronic toxic
    effects have been known for decades.

    Hundreds of millions of people are at risk of exposure to As and its
    various chemical forms which can occur in the occupational and general
    environment in air, water, soil, food, and medicines.

    Several epidemiological studies have shown that prolonged exposure to
    As can induce various types of malignant tumors in humans, namely,
    skin, lung, liver, kidney, and bladder cancers.

    These effects have been observed particularly in geographic areas where
    people are exposed to well water with high concentrations of As.

    While the risks of As at high concentrations are well documented,
    there is still a great deal of uncertainty regarding the risk of
    exposure to As at very low levels.

    This uncertainty is due to the absence of adequate epidemiological data
    and the insufficiency of experimental data currently available.

    Given the limited evidence demonstrating the carcinogenic potential of
    As in animals, a long-term carcinogenicity bioassay on sodium arsenite
    (NaAsO2) was performed at the Cesare Maltoni Cancer Research Center
    (CMCRC) of the European Ramazzini Foundation (ERF).

    NaAsO2 was administrated with drinking water at concentrations of 200,
    100, 50, or 0 mg/L, for 104 weeks to Sprague-Dawley rats
    (50/sex/group), 8 weeks old at the start of the study.

    The animals were monitored until spontaneous death at which time each
    animal underwent complete necropsy.

    Histopathological evaluation of all pathological lesions and of all
    organs and tissues collected was routinely performed on each animal.

    The results demonstrate that in our experimental conditions NaAsO2
    induces sparse benign and malignant tumors among treated rats.

    The types of tumors observed are infrequent in the strain of
    Sprague-Dawley rats of the colony used in our laboratory, namely,
    lung adenomas and carcinomas,
    kidney adenomas/papillomas and carcinomas,
    and bladder carcinomas.

    Notably, an elevated incidence of these types of oncological lesions is
    also observed among people living in geographical areas where As is
    present at higher concentrations in drinking water.
    PMID: 17119234

    groups.yahoo.com/group/aspartameNM/message/1316
    PubMed abstract: aspartame (methanol becoming formaldehyde) causes
    many cancers in rats, Ramazzini Foundation, M Soffritti et al:
    Murray 2006.03.06

    ehponline.org/members/2005/8711/8711.html free full text

    Environ Health Perspect. 2006 Mar; 114(3): 379-85.
    First experimental demonstration of the multipotential carcinogenic
    effects of aspartame administered in the feed to sprague-dawley rats.
    Soffritti M, Belpoggi F, Esposti DD,
    Lambertini L, Tibaldi E, Rigano A.
    Cesare Maltoni Cancer Research Center, European Ramazzini
    Foundation of Oncology and Environmental Sciences, Bologna, Italy.

    Key words: artificial sweetener, aspartame, carcinogenicity,
    lymphomas, malignant schwannomas, rats, renal pelvis carcinomas.
    PMID: 16507461 Feb 24 2006 04:49:50

    Address correspondence to M. Soffritti, Cesare Maltoni Cancer
    Research Center, European Ramazzini Foundation of Oncology and
    Environmental Sciences, Castello di Bentivoglio, Via Saliceto, 3,
    40010 Bentivoglio, Bologna, Italy. 39-051-6640460
    Fax: 39-051-6640223 crcfr@ramazzini.it
    We thank the U.S. National Toxicology Program for convening a group
    of pathologists at the
    National Institute of Environmental Health Sciences
    to provide a second opinion for a set of malignant lesions and their
    precursors related to aspartame treatment, and for their help in
    statistical analysis.
    We also thank all of the staff involved in the project.
    This research was supported by the European Ramazzini Foundation of
    Oncology and Environmental Sciences.
    The authors declare they have no competing financial interests.
    Received 3 October 2005; accepted 16 November 2005.

    ehponline.org/members/2005/8711/tab1.jpg
    [ transcribed to plain text ]
    Table 1. Beverages and diet products studied at the CMCRC/ERF:
    status of studies.

    Study---------------------------No. of bioassays
    ---Products-------------------------Species---------No. Study status

    1 Water in
    polyvinyl chloride bottles---------2 rat a--------------2,200 P b

    2 Coca-Cola---------------------4 rat a--------------1,999 RP

    3 Pepsi Cola----------------------1 rat-----------------400 E

    4 Ethyl alcohol--------------------4 rat, mouse a------1,458 P c

    5 Sucrose-------------------------1 rat-----------------400 E

    6 Aspartame (APM)--------------6 rat, mouse a------4,460 BO, PP d

    7 Sucralose (Splenda)-------------1 mouse *-----------760 BO

    8 Caffeine-------------------------1 rat-----------------800 E

    9 Vitamin A-----------------------5 rat----------------5,100 E

    10 Vitamin C----------------------5 rat----------------3,680 E

    11 Vitamin E----------------------5 rat----------------3,680 E

    12 Feed sterilized by--------------1 rat a---------------2,000 E
    gamma radiation

    Total-----------------------------36-------------------26,937

    Abbreviations:
    BO, biophase ongoing
    E, in elaboration
    P, published
    PP, partially published
    RP, ready for publication
    a, treatment started from embryonic life
    b, data from Maltoni et al. (1997)
    c, data from Soffritti et al. (2002a)
    d, data from Soffritti et al. (2005).
    *, data from Soffritti et al. (1992)


    Investigations into the metabolism of APM have shown that,
    in rodents, nonhuman primates, and humans,
    it is metabolized in the gastrointestinal tract
    into three constituents --
    aspartic acid, phenylalanine, and methanol --
    which are absorbed into the systemic circulation (Ranney et al. 1976).

    For each molecule of APM,
    one molecule of each constituent is produced.

    After absorption, they are then used, metabolized, and/or excreted by
    the body following the same metabolic pathways
    as when consumed through the ordinary diet:

    aspartate is transformed into alanine plus oxaloacetate (Stegink 1984);

    phenylalanine is transformed mainly into tyrosine and, to a smaller
    extent, phenylethylamine and phenylpyruvate (Harper 1984);

    and methanol is transformed into formaldehyde and then to formic acid
    (Opperman 1984).
    ************************************************** *****

    groups.yahoo.com/group/aspartameNM/message/1250
    aspartame causes cancer in rats at levels approved for humans,
    Morando Soffritti et al, Ramazzini Foundation, Italy &
    National Toxicology Program
    of National Institute of Environmental Health Sciences
    2005.11.17 Env. Health Pers. 35 pages: Murray

    groups.yahoo.com/group/aspartameNM/message/1226
    USA National Institutes of Health National Toxicology
    Program aids eminent Ramazzini Foundation, Bologna, Italy,
    in more results on cancers in rats from lifetime low levels
    of aspartame (methanol, formaldehyde), Felicity Lawrence,
    www.guardian.co.uk: Murray 2005.09.30

    groups.yahoo.com/group/aspartameNM/message/1186
    aspartame induces lymphomas and leukaemias in rats, full plain text,
    M Soffritti, F Belpoggi, DD Esposti, L Lambertini: Ramazzini
    Foundation study 2005.07.14: main results agree with their previous
    methanol and formaldehyde studies: Murray 2005.09.03

    groups.yahoo.com/group/aspartameNM/message/1189
    Michael F Jacobson of CSPI now and in 1985 re aspartame
    toxicity, letter to FDA Commissioner Lester Crawford;
    California OEHHA aspartame critique 2004.03.12; Center for
    Consumer Freedom denounces CSPI: Murray 2005.07.27

    groups.yahoo.com/group/aspartameNM/message/1016
    President Bush & formaldehyde (aspartame) toxicity:
    Ramazzini Foundation carcinogenicity results Dec 2002:
    Soffritti: Murray 2003.08.03 rmforall

    p. 88 "The sweetening agent aspartame hydrolyzes in the
    gastrointestinal tract to become free methyl alcohol,
    which is metabolized in the liver
    to formaldehyde, formic acid, and CO2. (11)"
    Medinsky MA & Dorman DC. 1994; Assessing risks of low-level
    methanol exposure. CIIT Act. 14: 1-7.

    Ann N Y Acad Sci. 2002 Dec; 982: 87-105.
    Results of long-term experimental studies on the carcinogenicity of
    formaldehyde and acetaldehyde in rats.
    Soffritti M, Belpoggi F, Lambertin L,
    Lauriola M, Padovani M, Maltoni C.
    Cancer Research Center, European Ramazzini Foundation for Oncology
    and Environmental Sciences, Bologna, Italy. crcfr@ramazzini.it

    Formaldehyde was administered for 104 weeks in drinking water
    supplied ad libitum at concentrations of
    1500, 1000, 500, 100, 50, 10, or 0 mg/L
    to groups of 50 male and 50 female Sprague-Dawley rats beginning at
    seven weeks of age.
    Control animals (100 males and 100 females) received tap water only.
    Acetaldehyde was administered to 50 male and 50 female
    Sprague-Dawley rats beginning at six weeks of age at concentrations of
    2,500, 1,500, 500, 250, 50, or 0 mg/L.
    Animals were kept under observation until spontaneous death.
    Formaldehyde and acetaldehyde were found to produce an increase
    in total malignant tumors in the treated groups
    and showed specific carcinogenic effects on various organs and tissues.
    PMID: 12562630

    Ann N Y Acad Sci. 2002 Dec; 982: 46-69.
    Results of long-term experimental studies on the carcinogenicity of
    methyl alcohol and ethyl alcohol in rats.
    Soffritti M, Belpoggi F, Cevolani D,
    Guarino M, Padovani M, Maltoni C.
    Cancer Research Center, European Ramazzini Foundation for Oncology
    and Environmental Sciences, Bologna, Italy. crcfr@ramazzini.it

    Methyl alcohol was administered in drinking water
    supplied ad libitum at doses of
    20,000, 5,000, 500, or 0 ppm to groups of male and female
    Sprague-Dawley rats 8 weeks old at the start of the experiment.
    Animals were kept under observation until spontaneous death.
    Ethyl alcohol was administered by ingestion in drinking water at a
    concentration of 10% or 0% supplied ad libitum to groups of male and
    female Sprague-Dawley rats; breeders and offspring were included in
    the experiment.
    Treatment started at 39 weeks of age (breeders), 7 days before mating,
    or from embryo life (offspring)
    and lasted until their spontaneous death.
    Under tested experimental conditions, methyl alcohol and ethyl alcohol
    were demonstrated to be carcinogenic for various organs and tissues.
    They must also be considered multipotential carcinogenic agents.
    In addition to causing other tumors, ethyl alcohol induced malignant
    tumors of the oral cavity, tongue, and lips.
    These sites have been shown to be target organs in man by
    epidemiologic studies.
    Publication Types: Review Review, Tutorial PMID: 12562628

    groups.yahoo.com/group/aspartameNM/message/1339
    Obfuscation of the iatrogenic autism epidemic re mercury in kid
    vaccines, Kenneth P. Stoller, Pediatrics 2006.05.06;
    aspartame toxicity 2005.11.10: Comet assay can test genotoxicity,
    EFSA admits ignorance re methanol residues, Murray 2006.05.10

    groups.yahoo.com/group/aspartameNM/message/1335
    Morando Soffritti of Ramazzini Foundation rebuts EFSA AFC critique,
    www.laleva.org: Murray 2006.05.05

    groups.yahoo.com/group/aspartameNM/message/1334
    European Food Safety Authority discounts Ramazzini study re many
    cancers in 1800 rats fed lifetime doses of aspartame:
    Calorie Control Council press release: Murray 2006.05.05

    efsa.eu.int/press_room/press_release/1472_en.html

    efsa.eu.int/science/afc/afc_opinions/1471_en.html

    efsa.eu.int/press_room/media_events/catindex_en.html

    flyonthewall.com/FlyBroadcast/efsa.eu.int/AspartamePressConference/

    efsa.eu.int/science/afc/afc_opinions/1471/afc_op_ej356_aspartame_en1.pdf

    groups.yahoo.com/group/aspartameNM/message/1338
    Aspartame: The healthy option? Richard A. Lovett, The New Scientist
    2006.05.04: Murray 2006.05.08

    groups.yahoo.com/group/aspartameNM/message/1302
    The Lowdown on Sweet? (Ramazzini Foundation, M Soffritti proof that
    aspartame causes cancers), Melanie Warner, The New York Times:
    sucralose: Prof. DL Katz: Murray 2006.02.12

    groups.yahoo.com/group/aspartameNM/message/1303
    David L. Katz MD comments briefly with Diane Sawyer on ABC
    Good Morning America re Ramazzini aspartame cancer study:
    excellent opus at Yale U: mainstream research on aspartame
    (methanol, formaldehyde, formic acid) toxicity: Murray 2006.02.14


    groups.yahoo.com/group/aspartameNM/message/957
    safety of aspartame Part 1/2 12.4.2: EC HCPD-G SCF:
    Murray 2003.01.12 rmforall EU Scientific Committee on Food,
    a whitewash

    groups.yahoo.com/group/aspartameNM/message/1045
    holisticmed.com/aspartame/scf2002-response.htm
    Mark Gold exhaustively critiques European Commission Scientific
    Committee on Food re aspartame ( 2002.12.04 ):
    59 pages, 230 references
    ************************************************** *****


    short aspartame (methanol, formaldehyde) toxicity research summary:
    Murray 2006.11.28
    groups.yahoo.com/group/aspartameNM/message/1379

    "Of course, everyone chooses, as a natural priority,
    to actively find, quickly share, and positively act upon the facts
    about healthy and safe food, drink, and environment."

    Rich Murray, MA Room For All rmforall@comcast.net
    505-501-2298 1943 Otowi Road Santa Fe, New Mexico 87505

    groups.yahoo.com/group/aspartameNM/messages
    group with 80 members, 1,382 posts in a public, searchable archive
    RMForAll.blogspot.com

    groups.yahoo.com/group/aspartameNM/message/1340
    aspartame groups and books: updated research review of 2004.07.16:
    Murray 2006.05.11

    groups.yahoo.com/group/aspartameNM/message/1378
    11 members of New Mexico legislature sign letter to ban aspartame as a
    source of toxic methanol and formaldehyde, Stephen Fox, NM Senator
    Gerald Ortiz y Pino: Murray 2006.10.22

    groups.yahoo.com/group/aspartameNM/message/1374
    47 UK Members of Parliament now support aspartame ban initiative of
    Roger Williams, MP: Murray 2006.10.16

    groups.yahoo.com/group/aspartameNM/message/1271
    combining aspartame and quinoline yellow, or MSG and brilliant blue,
    harms nerve cells, eminent C. Vyvyan Howard et al, 2005
    education.guardian.co.uk, Felicity Lawrence: Murray 2005.12.21

    groups.yahoo.com/group/aspartameNM/message/1277
    50% UK baby food is now organic -- aspartame or MSG
    with food dyes harm nerve cells, CV Howard 3 year study
    funded by Lizzy Vann, CEO, Organix Brands,
    Children's Food Advisory Service: Murray 2006.01.13

    groups.yahoo.com/group/aspartameNM/message/1279
    all three aspartame metabolites harm human erythrocyte [red blood cell]
    membrane enzyme activity, KH Schulpis et al, two studies in 2005,
    Athens, Greece, 2005.12.14: 2004 research review, RL Blaylock:
    Murray 2006.01.14

    groups.yahoo.com/group/aspartameNM/message/1366
    toxicity in rat brains from aspartame, Vences-Mejia A, Espinosa-Aguirre
    JJ et al 2006 Aug: Murray 2006.09.06

    groups.yahoo.com/group/aspartameNM/message/1373
    aspartame rat brain toxicity re cytochrome P450 enzymes, expecially
    CYP2E1, Vences-Mejia A, Espinosa-Aguirre JJ et al, 2006 Aug,
    Hum Exp Toxicol: relevant abstracts re formaldehyde from methanol
    in alcohol drinks: Murray 2006.09.29

    groups.yahoo.com/group/aspartameNM/message/1369
    Bristol, Connecticut, schools join state program to limit artificial
    sweeteners, sugar, fats for 8800 students, Johnny J Burnham, The
    Bristol Press: Murray 2006.09.22

    groups.yahoo.com/group/aspartameNM/message/1341
    Connecticut bans artificial sweeteners in schools, Nancy Barnes,
    New Milford Times: Murray 2006.05.25

    groups.yahoo.com/group/aspartameNM/message/1353
    carcinogenic effect of inhaled formaldehyde, Federal Institute of Risk
    Assessment, Germany -- same safe level as for Canada:
    Murray 2006.06.02

    groups.yahoo.com/group/aspartameNM/message/1352
    Home sickness -- indoor air often worse, as our homes seal in
    pollutants
    [one is formaldehyde, also from the 11% methanol part of aspartame],
    Megan Gillis, WinnipegSun.com: Murray 2006.06.01


    groups.yahoo.com/group/aspartameNM/message/1143
    methanol (formaldehyde, formic acid) disposition: Bouchard M
    et al, full plain text, 2001: substantial sources are
    degradation of fruit pectins, liquors, aspartame, smoke:
    Murray 2005.04.02

    groups.yahoo.com/group/aspartameNM/message/1349
    NIH NLM ToxNet HSDB Hazardous Substances Data Bank
    inadequate re aspartame (methanol, formaldehyde, formic acid):
    Murray 2006.08.19

    toxnet.nlm.nih.gov/
    HSDB Hazardous Substances Data Bank: Aspartame

    ASPARTAME CASRN: 22839-47-0
    METHANOL CASRN: 67-56-1
    FORMALDEHYDE CASRN: 50-00-0
    FORMIC ACID CASRN: 64-18-6

    groups.yahoo.com/group/aspartameNM/message/1307
    formaldehyde from 11% methanol part of aspartame or from red wine
    causes same toxicity (hangover) harm: Murray 2006.05.24

    Dark wines and liquors, as well as aspartame, provide
    similar levels of methanol, above 120 mg daily, for
    long-term heavy users, 2 L daily, about 6 cans.

    Within hours, methanol is inevitably largely turned into formaldehyde,
    and thence largely into formic acid -- the major causes of the dreaded
    symptoms of "next morning" hangover.

    Fully 11% of aspartame is methanol -- 1,120 mg aspartame
    in 2 L diet soda, almost six 12-oz cans, gives 123 mg
    methanol (wood alcohol). If 30% of the methanol is turned
    into formaldehyde, the amount of formaldehyde, 37 mg,
    is 18.5 times the USA EPA limit for daily formaldehyde in
    drinking water, 2.0 mg in 2 L average daily drinking water.

    Any unsuspected source of methanol, which the body always quickly
    and largely turns into formaldehyde and then formic acid, must be
    monitored, especially for high responsibility occupations, often with
    night shifts, such as pilots and nuclear reactor operators.

    groups.yahoo.com/group/aspartameNM/message/1052
    DMDC: Dimethyl dicarbonate 200mg/L in drinks adds methanol 98 mg/L
    ( becomes formaldehyde in body ): EU Scientific Committee on Foods
    2001.07.12: Murray 2004.01.22

    HolisticMed.com/aspartame mgold@holisticmed.com
    Aspartame Toxicity Information Center Mark D. Gold
    12 East Side Drive #2-18 Concord, NH 03301 603-225-2100

    holisticmed.com/aspartame/abuse/methanol.html
    "Scientific Abuse in Aspartame Research"

    groups.yahoo.com/group/aspartameNM/message/1371
    Russell L. Blaylock, MD discusses MSG, aspartame, excitotoxins
    with Mike Adams: Murray 2006.09.27

    groups.yahoo.com/group/aspartameNM/message/1372
    Mike Adams interviews Randall Fitzgerald on "The Hundred Year Lie:
    How Food and Medicine are Destroying Your Health" 2006.06.21:
    Murray 2006.09.28
    ************************************************** *****
    Send blank post to: <br />aspartameNM-subscribe@onelist.com to join<br />free,open, list with searchable archives for toxicity issues.<br />Richard \"Rich\" T. Murray Room For All 1943 Otowi Road Santa Fe, NM 87505<br />rmforall@comcast.net 505-501-2298

  2. #2
    Join Date
    Jun 1999
    Location
    Santa Fe, NM 87505, USA
    Posts
    63

    Post

    Coca-Cola carcinogenicity in rats, Ramazzini Foundation, F Belpoggi, M Soffritti, Annals NY Academy Sciences 2006 Sept, parts of 17 pages: Murray 2006.12.02
    http://groups.yahoo.com/group/aspartameNM/message/1385

    [ For related information and links:

    Fiorella Belpoggi & Morando Soffritti of Ramazzini Foundation prove lifetime carcinogenicity of Coca-Cola, aspartame, and arsenic, Annals of the NY Academy of Sciences: Murray 2006.11.28
    http://groups.yahoo.com/group/aspartameNM/message/1382

    http://groups.yahoo.com/group/aspartameNM/message/1383 aspartame

    http://groups.yahoo.com/group/aspartameNM/message/1384 arsenic ]


    http://www.ramazzini.it/fondazione/e...agli.asp?id=33

    NEWS AND EVENTS 01 November 2006
    Results of 3 long term ERF carcinogenesis bioassays published in the Annals of the New York Academy of Sciences

    Aspartame, Sodium Arsenite, Coca-Cola

    The proceedings of the Collegium Ramazzini's 2005 conference "Framing the Future in Light of the Past: Living in a Chemical World" have been published in the Annals of the New York Academy of Sciences.
    The volume includes the results of three long term carcinogenesis bioassays conducted by the European Ramazzini Foundation:


    http://www.ramazzini.it/fondazione/d..._Ramazzini.pdf
    Ann. N.Y. Acad. Sci. 1076: 559-577 (2006)
    Results of Long-Term Carcinogenicity Bioassay on Sprague-Dawley Rats Exposed to Aspartame Administered in Feed
    FIORELLA BELPOGGI, MORANDO SOFFRITTI, MICHELA PADOVANI, DAVIDE DEGLI ESPOSTI, MICHELINA LAURIOLA, AND FRANCO MINARDI.

    http://www.ramazzini.it/fondazione/d..._Ramazzini.pdf
    Ann. N.Y. Acad. Sci. 1076: 578-591 (2006)
    Results of a Long-Term Carcinogenicity Bioassay on Sprague-Dawley Rats Exposed to Sodium Arsenite Administered in Drinking Water
    MORANDO SOFFRITTI, FIORELLA BELPOGGI, DAVIDE DEGLI ESPOSTI, AND LUCA LAMBERTINI.

    http://www.ramazzini.it/fondazione/d..._Ramazzini.pdf
    Ann. N.Y. Acad. Sci. 1076: 736-752 (2006)
    Results of Long-Term Carcinogenicity Bioassays on Coca-Cola Administered to Sprague-Dawley Rats
    Fiorella Belpoggi,
    Morando Soffritti,
    Eva Tibaldi,
    Laura Falcioni,
    Luciano Bua,
    Francesca Trabucco.
    Cesare Maltoni Cancer Research Center, European Foundation for Oncology and Environmental Sciences "B. Ramazzini", European Ramazzini Foundation, Castello di Bentivoglio, 40010 Bentivoglio, Bologna, Italy crcfr@ramazzini.it


    ABSTRACT:

    Coca-Cola was invented in May 1886 in Atlanta, Georgia by a pharmacist
    who, by accident or design, mixed carbonated water with the syrup of
    sugar, phosphoric acid, caffeine, and other natural flavors to create
    what is known as "the world's favorite soft drink."

    Coca-Cola is currently sold in more than 200 countries
    and in early 2000, the company sold its 10 billionth unit case of
    Coca-Cola branded products.

    Given the worldwide consumption of Coca-Cola,
    a project of experimental bioassays to study its long-term effects when
    administered as substitute for drinking water on male and female
    Sprague-Dawley rats was planned and executed.

    The objective of the project was to study whether and how long-term
    consumption of Coca-Cola affects the basic tumorigram of test animals.

    The bioassays were performed on rats beginning at different ages,
    namely:
    (a) on males and females exposed since embryonic life or from 7 weeks
    of age; and
    (b) on males and females exposed from 30, 39, or 55 weeks of age.

    Overall, the project included 1999 rats.

    During the biophase, data were collected on fluid and feed consumption,
    body weight, and survival.

    Animals were kept under observation until spontaneous death and
    underwent complete necropsy.

    The results indicate:

    (a) an increase in body weight in all treated animals;

    (b) a statistically significant increase of the incidence in females,
    both breeders and offspring, bearing malignant mammary tumors;

    (c) a statistically significant increase in the incidence of exocrine
    ademonas of the pancreas in both male and female breeders and
    offspring; and

    (d) an increased incidence, albeit not statistically
    significant, of pancreatic islet cell carcinomas in females,
    a malignant tumor which occurs very rarely in our historical controls.

    On the basis of the results of this study, excessive consumption of
    regular soft-drinks should be generally discouraged, in particular for
    children and adolescents.
    PMID: 17119251

    KEYWORDS: Coca-Cola; carcinogenicity; long-term bioassay; rat

    Address for correspondence: Morando Soffritti, M.D., Cesare Maltoni Cancer Research Center, European Ramazzini Foundation, Castello di Bentivoglio, 40010 Bentivoglio (BO), Italy.
    Voice: +39-051-6640460; fax: +39-051-6640223.
    e-mail: crcfr@ramazzini.it www.ramazzini.it

    Funding for this research was provided entirely by the European Foundation on Oncology and Environmental Sciences "B. Ramazzini".

    c 2006 New York Academy of Sciences.
    doi: 10.1196/annals.1371.078

    INTRODUCTION

    Cancer is one the principal public health problems faced by industrialized countries, both because of its epidemiological dimension and because of the growing environmental influences behind its increase to today's epidemic proportions.

    Diet is often cited as an important factor in the occurrence of cancer;
    however, influence of diet on health cannot be easily isolated or quantified given the varied composition of the average diet over a lifetime and the complex mixture of substances present in food.

    While the overall diet is difficult to analyze, specific nutrients and food components have been implicated both in causing cancer and as protective factors in the carcinogenic process.

    There are several sources of food components believed to induce cancer.

    One is the presence of naturally occurring substances, such as aflatoxin found in ground nuts and corn.

    Another potential source of risk are substances which are added directly to food in order to improve its quality, taste, or stability.

    It has long been suggested that total calorie intake may have an important effect on the incidence of cancer.

    Data by Tannenbaum in the 1940s and 1950s demonstrated that underfed mice developed fewer spontaneous mammary tumors, primary lung adenomas, and chemically induced tumors.1,2

    In addition, human obesity has been identified as a risk factor for some types of cancer.3,4

    Long-term carcinogenicity bioassays on rodents, which reproduce exposure situations experienced by humans as much as possible, is in our opinion, a good approach to study the influence of dietary products on the incidence of spontaneous tumors in a controlled environment.5,6

    In an attempt to evaluate the interaction between one such product and tumor incidence in rodents, an experimental carcinogenicity bioassay was performed at the Cesare Maltoni Cancer Research Center (CMCRC) of the European Ramazzini Foundation (ERF).

    The product tested is a beverage mixture which is both caloric and widely consumed in most of the world -- Coca-Cola.

    Coca-Cola was invented in Atlanta, Georgia, on May 8, 1886 by pharmacist John Pemberton.

    The regular cola beverage contains water, sugar (about 10% by weight), carbon dioxide, caramel coloring, acidulates, flavoring substances, and caffeine, all of which are approved for use around the world.

    Today Coca-Cola, recognized as the world's number one soft drink brand, is currently sold in more than 200 countries.

    In 2001, the company sold its 10 billionth unit case of Coca-Cola branded products.7

    The experimental project described in this article was designed to evaluate the long-term effects of Coca-Cola on the spontaneous development of tumors when administered as a substitute for drinking water to Sprague-Dawley rats for the life span.

    Since it is known that the age of the animals at the start of the experiment may affect the possible modulating effects of the test compounds, the project includes experiments performed on groups of male and female breeder rats (30, 39, and 55 weeks old at the start of the experiment), all the offspring of each litter descending from the aforementioned breeders (exposed since intrauterine life), and one group exposed beginning at 7 weeks of age.

    MATERIALS AND METHODS

    The Coca-Cola used was supplied by an Italian reseller, in 1-L glass bottles delivered every 2-3 weeks.
    During the experiments, the bottles were stored at a room temperature of 22 +- 3 deg C.
    Before administering the Coca-Cola to the rodents, the CO2 was first eliminated by mechanical shaking for 60 minutes.

    The male (M) and female (F) Sprague-Dawley rats used in this experiment were bred from the colony used at the CMCRC/ERF laboratories for nearly 30 years.

    Extensive historical data on more than 15,000 rodents are available on the tumor incidence among untreated rats.

    At 4 weeks of age, the breeders were identified by ear punch, separated by sex, and assigned to experimental groups so as to have no more than one male and one female from each litter in the same group.
    Rats were housed 5 per cage until the time of mating, at which time parents were placed in breeding cages (one male with one female).
    After 7 days, males were re-housed 5 per cage and females were housed individually.
    After 8 weeks, the females were also re-housed 5 per cage.
    All available pups of all litters from treated and untreated dams were included in the various groups of offspring.
    After weaning (at 4-5 weeks), offspring were identified by ear punch, weighed, separated by sex, and assigned sequentially, litter by litter, to the exposed and control group, respectively.
    The two groups of 7-week-old rats were randomized in order to have no more than one male and one female from each litter in the same group.
    Animals were housed in makrolon cages (41 cm X 25 cm X 15 cm) with
    stainless-steel wire tops and a shallow layer of white wood shavings as bedding.
    Cages were kept in rooms used exclusively for this experiment at a temperature of 21 +- 2 deg C and relative humidity of 50-60%.
    A light-dark cycle of 12 hours was maintained using both natural and artificial light sources.
    Animals were given the standard Corticella pellet diet (Corticella S.p.A., Bologna, Italy), analyzed for nutritional components and possible contaminants.
    Every 24 hours, Coca-Cola or drinking water (control) were disposed of and the bottles were cleaned and refilled.
    The animals were checked three times a day from Monday to Saturday, and twice on Sundays and holidays for clinical symptoms and behavior.
    Coca-Cola was administered ad libitum instead of drinking water to groups of breeders (55-110 per sex per group) 30, 39, or 55 weeks old at the start of the experiment, to their offspring exposed since intrauterine life (24-110 per sex per group), and to a group of 80 males and 80 females, 7 weeks old at the start of the experiment.
    The administration of Coca-Cola lasted until spontaneous death.
    Equivalent groups of breeders and offspring administered drinking water served as controls.
    The entire project involved 1999 rodents.
    Mean daily drinking water and feed consumption were measured on the day prior to the start of the breeders' treatment, after 7 days of treatment before mating and then, post-weaning, once weekly for the first 13 weeks from the start of the experiment, then every 2 weeks until 104 weeks.
    Individual animal weight of breeders and of offspring after weaning was measured once weekly for the first 13 weeks, every 2 weeks until 104 weeks, and then every 8 weeks until the end of the experiments.
    In order to detect and register all gross lesions, the animals were examined every week for the first 13 weeks, and then every 2 weeks until the end of the experiment.

    Upon death, all animals underwent complete necropsy.
    Histopathology was routinely performedon all macroscopically observed pathological lesions (with a margin of surrounding normal tissue) and on skin and subcutaneous tissue, the brain, pituitary gland, Zymbal glands, salivary glands, Harderian glands, cranium (with oral and nasal cavities and external and internal ear ducts, 5 levels), tongue, thyroid and parathyroid, pharynx, larynx, thymus and mediastinal lymph nodes, trachea, lung and mainstem bronchi, heart, diaphragm, liver, spleen, pancreas, kidneys and adrenal glands, esophagus, stomach (fore and glandular), intestine (4 levels), bladder, prostate, uterus, gonads, interscapular fat pad, subcutaneous and mesenteric lymph nodes, and any other organ or tissue with pathological lesions.

    All organs and tissues were preserved in 70% ethyl alcohol, except for the bones which were fixed in 10% formalin and then decalcified with 10% formaldehyde and 20% formic acid in water solution.
    The normal specimens were trimmed, following Standard Operating Procedures (SOP) at the CMCRC/ERF laboratories.
    Trimmed specimens were processed as paraffin blocks, and 3-5 micrometer sections of every specimen were obtained.
    Sections were routinely stained with hematoxylin-eosin.
    Specific stainings were performed when needed.
    All slides were examined microscopically by the same group of pathologists;
    a senior pathologist reviewed all tumors and any other lesion of oncological interest.
    Statistical analysis was performed using the X2 test in order to evaluate the significance in tumor incidence differences between treated and control groups.

    RESULTS

    In this article, we present the results of data aggregated from all breeders and all offspring.

    Offspring include both rodents whose treatment began during embryonic life and those rodents whose treatment began at 7 weeks of age.

    A treatment-related difference in fluid consumption was observed, in both sexes of breeders and offspring, with treated animals consuming more than two times as much fluid compared to controls.

    An opposite treatment-related difference in food consumption was observed in both sexes of breeders and offspring during the experiment, with treated animals consuming about 40% less feed compared to controls.

    An increase in body weight was observed, in both breeders and offspring, among both sexes in treated groups compared to the controls.

    No differences in survival were observed among treated males and females breeders compared to the controls.

    A slight decrease in survival was observed in female offspring compared to the controls.

    The occurrence of benign and malignant tumors among male and female rats is shown in TABLE 1.

    The differences observed among treated and control animals were as follows:

    1. a slight increase in the incidence of malignant tumor-bearing animals was observed in female breeders compared to controls (TABLE 2);

    2. a statistically significant increase in females bearing malignant mammary tumors and total malignant mammary tumors, both among breeders (P 0.01) and offspring (P 0.01), compared to the controls (TABLE 3);

    3. a statistically significant increased incidence in animals bearing adenomas of the exocrine component of the pancreas was observed among male (P 0.01) and female (P 0.05) breeders and male (P 0.01) and female (P 0.01) offspring compared to the controls.

    No exocrine carcinomas were observed (TABLE 4).

    Concerning the incidence of islet cell adenomas, no differences were observed in treated breeders or offspring of either sex compared to the controls.

    An increased incidence of islet cell carcinomas was observed in treated female breeders and treated female offspring compared to the controls.

    Only one case of carcinoma was observed in treated male offspring.

    It must be noted that in our historical controls, we observed only 1 (0.04%) islet cell carcinoma out of 2274 untreated females and 5 (0.2%) islet cell carcinomas out of 2265 males.

    CONCLUSIONS

    Although Coca-Cola is one of the most consumed soft-drinks worldwide, to our knowledge this study represents the first time that a long-term carcinogenesis bioassay has been conducted to evaluate the beverage mixture for its potential carcinogenic effects.

    The results of the study conducted at the CMCRC/ERF have shown the following:

    1. an increase of fluid consumption in all animals, both breeders and offspring, administered Coca-Cola as a substitute for drinking water and a general decrease in food consumption;

    2. an increase in body weight in all treated animals.

    When compared to controls, animals treated with Coca-Cola also demonstrated the following oncological effects:

    1. a statistically significant increase of the incidence in females, both breeders and offspring, bearing malignant mammary tumors.

    In our opinion, this observation confirms the correlation between the increase in body weight and an increased risk of mammary cancer;

    2. a statistically significant increase in the incidence of exocrine adenomas of the pancreas in both male and female breeders and offspring;

    3. an increased incidence, albeit not statistically significant, of pancreatic islet cell carcinomas in females.

    Because of the rarity of pancreatic islet cell carcinomas in our historical controls, the biological significance of the increased incidence of this malignant tumor cannot be underestimated.

    Although humans do not consume this beverage under the same conditions designed in our experiment, the results nevertheless confirm that an exaggerated ingestion of high caloric beverages, such as regular soft-drinks, can lead to a marked increase in body weight which in turn presents an increased risk for developing cancer.

    ACKNOWLEDGMENTS

    We thank the research staff of the CMCRC/ERF and Kathryn Knowles for her support in the preparation of the manuscripts.

    REFERENCES

    1. TANNENBAUM, A. 1940.
    The initiation and growth of tumors. I: effects of underfeeding.
    Am. J. Cancer 38: 335-350.

    2. TANNENBAUM, A. & H. SILVERSTONE. 1953.
    Nutrition in relation to cancer.
    Adv. Cancer Res. 1: 451-501.

    3. CALLE, E. et al. 2003.
    Overweight, obesity, and mortality from cancer in a prospectively
    studied cohort of U.S. Adults.
    N. Engl. J. Med 348: 1625-1638.

    4. RAPP, K. et al. 2005.
    Obesity and incidence of cancer: a large cohort study of over
    145,000 adults in Austria.
    Br. J. Cancer 93: 1062-1106.

    5. SOFFRITTI, M. et al. 1999.
    Mega-experiments to identify and assess diffuse carcinogenic risks.
    Ann. N. Y. Acad. Sci. 895: 43-55.

    6. SOFFRITTI,M. et al. 1996.
    Results of experimental bioassays on the chemopreventive
    effects of vitamin A and N-(4-hydroxyphenyl)-retinamide (HPR) on mammary
    cancer.
    In The Scientific Bases of Cancer Chemoprevention.
    C. Maltoni, M. Soffritti & W. Davis, Eds.:
    International Congress Series 1120 : 241-248. Elsevier.
    Amsterdam, The Netherlands.

    7. THE COCA-COLA COMPANY ANNUAL REPORT. 2005.
    http://www.cocacola.com [accessed 16 May 2006]
    ************************************************** *****


    short aspartame (methanol, formaldehyde) toxicity research summary:
    Murray 2006.12.02
    http://groups.yahoo.com/group/aspartameNM/message/1379

    "Of course, everyone chooses, as a natural priority,
    to actively find, quickly share, and positively act upon the facts
    about healthy and safe food, drink, and environment."

    Rich Murray, MA Room For All rmforall@comcast.net
    505-501-2298 1943 Otowi Road Santa Fe, New Mexico 87505

    http://groups.yahoo.com/group/aspartameNM/messages
    group with 79 members, 1,385 posts in a public, searchable archive
    http://RMForAll.blogspot.com

    http://groups.yahoo.com/group/aspartameNM/message/1340
    aspartame groups and books: updated research review of 2004.07.16:
    Murray 2006.05.11

    http://groups.yahoo.com/group/aspartameNM/message/1378
    11 members of New Mexico legislature sign letter to ban aspartame as a
    source of toxic methanol and formaldehyde, Stephen Fox, NM Senator
    Gerald Ortiz y Pino: Murray 2006.10.22

    http://groups.yahoo.com/group/aspartameNM/message/1374
    47 UK Members of Parliament now support aspartame ban initiative of
    Roger Williams, MP: Murray 2006.10.16

    http://groups.yahoo.com/group/aspartameNM/message/1271
    combining aspartame and quinoline yellow, or MSG and brilliant blue,
    harms nerve cells, eminent C. Vyvyan Howard et al, 2005
    education.guardian.co.uk, Felicity Lawrence: Murray 2005.12.21

    http://groups.yahoo.com/group/aspartameNM/message/1277
    50% UK baby food is now organic -- aspartame or MSG
    with food dyes harm nerve cells, CV Howard 3 year study
    funded by Lizzy Vann, CEO, Organix Brands,
    Children's Food Advisory Service: Murray 2006.01.13

    http://groups.yahoo.com/group/aspartameNM/message/1279
    all three aspartame metabolites harm human erythrocyte [red blood cell]
    membrane enzyme activity, KH Schulpis et al, two studies in 2005,
    Athens, Greece, 2005.12.14: 2004 research review, RL Blaylock:
    Murray 2006.01.14

    http://groups.yahoo.com/group/aspartameNM/message/1366
    toxicity in rat brains from aspartame, Vences-Mejia A, Espinosa-Aguirre
    JJ et al 2006 Aug: Murray 2006.09.06

    http://groups.yahoo.com/group/aspartameNM/message/1373
    aspartame rat brain toxicity re cytochrome P450 enzymes, expecially
    CYP2E1, Vences-Mejia A, Espinosa-Aguirre JJ et al, 2006 Aug,
    Hum Exp Toxicol: relevant abstracts re formaldehyde from methanol
    in alcohol drinks: Murray 2006.09.29

    http://groups.yahoo.com/group/aspartameNM/message/1369
    Bristol, Connecticut, schools join state program to limit artificial
    sweeteners, sugar, fats for 8800 students, Johnny J Burnham, The
    Bristol Press: Murray 2006.09.22

    http://groups.yahoo.com/group/aspartameNM/message/1341
    Connecticut bans artificial sweeteners in schools, Nancy Barnes,
    New Milford Times: Murray 2006.05.25

    http://groups.yahoo.com/group/aspartameNM/message/1353
    carcinogenic effect of inhaled formaldehyde, Federal Institute of Risk
    Assessment, Germany -- same safe level as for Canada:
    Murray 2006.06.02

    http://groups.yahoo.com/group/aspartameNM/message/1352
    Home sickness -- indoor air often worse, as our homes seal in
    pollutants
    [one is formaldehyde, also from the 11% methanol part of aspartame],
    Megan Gillis, WinnipegSun.com: Murray 2006.06.01


    http://groups.yahoo.com/group/aspartameNM/message/1143
    methanol (formaldehyde, formic acid) disposition: Bouchard M
    et al, full plain text, 2001: substantial sources are
    degradation of fruit pectins, liquors, aspartame, smoke:
    Murray 2005.04.02

    http://groups.yahoo.com/group/aspartameNM/message/1349
    NIH NLM ToxNet HSDB Hazardous Substances Data Bank
    inadequate re aspartame (methanol, formaldehyde, formic acid):
    Murray 2006.08.19

    http://toxnet.nlm.nih.gov/cgi-bin/si...temp/~HwoSfJ:1
    HSDB Hazardous Substances Data Bank: Aspartame

    ASPARTAME CASRN: 22839-47-0
    METHANOL CASRN: 67-56-1
    FORMALDEHYDE CASRN: 50-00-0
    FORMIC ACID CASRN: 64-18-6

    http://groups.yahoo.com/group/aspartameNM/message/1307
    formaldehyde from 11% methanol part of aspartame or from red wine
    causes same toxicity (hangover) harm: Murray 2006.05.24

    Dark wines and liquors, as well as aspartame, provide
    similar levels of methanol, above 120 mg daily, for
    long-term heavy users, 2 L daily, about 6 cans.

    Within hours, methanol is inevitably largely turned into formaldehyde,
    and thence largely into formic acid -- the major causes of the dreaded
    symptoms of "next morning" hangover.

    Fully 11% of aspartame is methanol -- 1,120 mg aspartame
    in 2 L diet soda, almost six 12-oz cans, gives 123 mg
    methanol (wood alcohol). If 30% of the methanol is turned
    into formaldehyde, the amount of formaldehyde, 37 mg,
    is 18.5 times the USA EPA limit for daily formaldehyde in
    drinking water, 2.0 mg in 2 L average daily drinking water.

    Any unsuspected source of methanol, which the body always quickly
    and largely turns into formaldehyde and then formic acid, must be
    monitored, especially for high responsibility occupations, often with
    night shifts, such as pilots and nuclear reactor operators.

    http://groups.yahoo.com/group/aspartameNM/message/1052
    DMDC: Dimethyl dicarbonate 200mg/L in drinks adds methanol 98 mg/L
    ( becomes formaldehyde in body ): EU Scientific Committee on Foods
    2001.07.12: Murray 2004.01.22

    http://www.HolisticMed.com/aspartame mgold@holisticmed.com
    Aspartame Toxicity Information Center Mark D. Gold
    12 East Side Drive #2-18 Concord, NH 03301 603-225-2100

    http://www.holisticmed.com/aspartame.../methanol.html
    "Scientific Abuse in Aspartame Research"

    http://groups.yahoo.com/group/aspartameNM/message/1371
    Russell L. Blaylock, MD discusses MSG, aspartame, excitotoxins
    with Mike Adams: Murray 2006.09.27

    http://groups.yahoo.com/group/aspartameNM/message/1372
    Mike Adams interviews Randall Fitzgerald on "The Hundred Year Lie:
    How Food and Medicine are Destroying Your Health" 2006.06.21:
    Murray 2006.09.28
    ************************************************** *****
    Send blank post to: <br />aspartameNM-subscribe@onelist.com to join<br />free,open, list with searchable archives for toxicity issues.<br />Richard \"Rich\" T. Murray Room For All 1943 Otowi Road Santa Fe, NM 87505<br />rmforall@comcast.net 505-501-2298

  3. #3
    Join Date
    Jun 1999
    Location
    Santa Fe, NM 87505, USA
    Posts
    63

    Post

    Coca-Cola carcinogenicity in rats, Ramazzini Foundation, F Belpoggi, M
    Soffritti, Annals NY Academy Sciences 2006 Sept, parts of 17 pages:
    Murray 2006.12.02
    http://groups.yahoo.com/group/aspartameNM/message/1385

    [ For related information and links:

    Fiorella Belpoggi & Morando Soffritti of Ramazzini Foundation prove
    lifetime carcinogenicity of Coca-Cola, aspartame, and arsenic, Annals
    of the NY Academy of Sciences: Murray 2006.11.28
    http://groups.yahoo.com/group/aspartameNM/message/1382

    http://groups.yahoo.com/group/aspartameNM/message/1383 aspartame

    http://groups.yahoo.com/group/aspartameNM/message/1384 arsenic ]


    http://www.ramazzini.it/fondazione/e...agli.asp?id=33

    NEWS AND EVENTS 01 November 2006
    Results of 3 long term ERF carcinogenesis bioassays published in the
    Annals of the New York Academy of Sciences

    Aspartame, Sodium Arsenite, Coca-Cola

    The proceedings of the Collegium Ramazzini's 2005 conference "Framing
    the Future in Light of the Past: Living in a Chemical World" have been
    published in the Annals of the New York Academy of Sciences.
    The volume includes the results of three long term carcinogenesis
    bioassays conducted by the European Ramazzini Foundation:


    http://www.ramazzini.it/fondazione/d..._Ramazzini.pdf
    Ann. N.Y. Acad. Sci. 1076: 559-577 (2006)
    Results of Long-Term Carcinogenicity Bioassay on Sprague-Dawley Rats
    Exposed to Aspartame Administered in Feed
    FIORELLA BELPOGGI, MORANDO SOFFRITTI, MICHELA PADOVANI, DAVIDE DEGLI
    ESPOSTI, MICHELINA LAURIOLA, AND FRANCO MINARDI.

    http://www.ramazzini.it/fondazione/d..._Ramazzini.pdf
    Ann. N.Y. Acad. Sci. 1076: 578-591 (2006)
    Results of a Long-Term Carcinogenicity Bioassay on Sprague-Dawley Rats
    Exposed to Sodium Arsenite Administered in Drinking Water
    MORANDO SOFFRITTI, FIORELLA BELPOGGI, DAVIDE DEGLI ESPOSTI, AND LUCA
    LAMBERTINI.

    http://www.ramazzini.it/fondazione/d..._Ramazzini.pdf
    Ann. N.Y. Acad. Sci. 1076: 736-752 (2006)
    Results of Long-Term Carcinogenicity Bioassays on Coca-Cola
    Administered to Sprague-Dawley Rats
    Fiorella Belpoggi,
    Morando Soffritti,
    Eva Tibaldi,
    Laura Falcioni,
    Luciano Bua,
    Francesca Trabucco.
    Cesare Maltoni Cancer Research Center, European Foundation for Oncology
    and Environmental Sciences "B. Ramazzini", European Ramazzini
    Foundation, Castello di Bentivoglio, 40010 Bentivoglio, Bologna, Italy
    crcfr@ramazzini.it


    ABSTRACT:

    Coca-Cola was invented in May 1886 in Atlanta, Georgia by a pharmacist
    who, by accident or design, mixed carbonated water with the syrup of
    sugar, phosphoric acid, caffeine, and other natural flavors to create
    what is known as "the world's favorite soft drink."

    Coca-Cola is currently sold in more than 200 countries
    and in early 2000, the company sold its 10 billionth unit case of
    Coca-Cola branded products.

    Given the worldwide consumption of Coca-Cola,
    a project of experimental bioassays to study its long-term effects when
    administered as substitute for drinking water on male and female
    Sprague-Dawley rats was planned and executed.

    The objective of the project was to study whether and how long-term
    consumption of Coca-Cola affects the basic tumorigram of test animals.

    The bioassays were performed on rats beginning at different ages,
    namely:
    (a) on males and females exposed since embryonic life or from 7 weeks
    of age; and
    (b) on males and females exposed from 30, 39, or 55 weeks of age.

    Overall, the project included 1999 rats.

    During the biophase, data were collected on fluid and feed consumption,
    body weight, and survival.

    Animals were kept under observation until spontaneous death and
    underwent complete necropsy.

    The results indicate:

    (a) an increase in body weight in all treated animals;

    (b) a statistically significant increase of the incidence in females,
    both breeders and offspring, bearing malignant mammary tumors;

    (c) a statistically significant increase in the incidence of exocrine
    ademonas of the pancreas in both male and female breeders and
    offspring; and

    (d) an increased incidence, albeit not statistically
    significant, of pancreatic islet cell carcinomas in females,
    a malignant tumor which occurs very rarely in our historical controls.

    On the basis of the results of this study, excessive consumption of
    regular soft-drinks should be generally discouraged, in particular for
    children and adolescents.
    PMID: 17119251

    KEYWORDS: Coca-Cola; carcinogenicity; long-term bioassay; rat

    Address for correspondence: Morando Soffritti, M.D., Cesare Maltoni
    Cancer Research Center, European Ramazzini Foundation, Castello di
    Bentivoglio, 40010 Bentivoglio (BO), Italy.
    Voice: +39-051-6640460; fax: +39-051-6640223.
    e-mail: crcfr@ramazzini.it www.ramazzini.it

    Funding for this research was provided entirely by the European
    Foundation on Oncology and Environmental Sciences "B. Ramazzini".

    c 2006 New York Academy of Sciences.
    doi: 10.1196/annals.1371.078

    INTRODUCTION

    Cancer is one the principal public health problems faced by
    industrialized countries, both because of its epidemiological dimension
    and because of the growing environmental influences behind its increase
    to today's epidemic proportions.

    Diet is often cited as an important factor in the occurrence of cancer;
    however, influence of diet on health cannot be easily isolated or
    quantified given the varied composition of the average diet over a
    lifetime and the complex mixture of substances present in food.

    While the overall diet is difficult to analyze, specific nutrients and
    food components have been implicated both in causing cancer and as
    protective factors in the carcinogenic process.

    There are several sources of food components believed to induce cancer.

    One is the presence of naturally occurring substances, such as
    aflatoxin found in ground nuts and corn.

    Another potential source of risk are substances which are added
    directly to food in order to improve its quality, taste, or stability.

    It has long been suggested that total calorie intake may have an
    important effect on the incidence of cancer.

    Data by Tannenbaum in the 1940s and 1950s demonstrated that underfed
    mice developed fewer spontaneous mammary tumors, primary lung adenomas,
    and chemically induced tumors.1,2

    In addition, human obesity has been identified as a risk factor for
    some types of cancer.3,4

    Long-term carcinogenicity bioassays on rodents, which reproduce
    exposure situations experienced by humans as much as possible, is in
    our opinion, a good approach to study the influence of dietary products
    on the incidence of spontaneous tumors in a controlled environment.5,6

    In an attempt to evaluate the interaction between one such product and
    tumor incidence in rodents, an experimental carcinogenicity bioassay
    was performed at the Cesare Maltoni Cancer Research Center (CMCRC) of
    the European Ramazzini Foundation (ERF).

    The product tested is a beverage mixture which is both caloric and
    widely consumed in most of the world -- Coca-Cola.

    Coca-Cola was invented in Atlanta, Georgia, on May 8, 1886 by
    pharmacist John Pemberton.

    The regular cola beverage contains water, sugar (about 10% by weight),
    carbon dioxide, caramel coloring, acidulates, flavoring substances, and
    caffeine, all of which are approved for use around the world.

    Today Coca-Cola, recognized as the world's number one soft drink brand,
    is currently sold in more than 200 countries.

    In 2001, the company sold its 10 billionth unit case of Coca-Cola
    branded products.7

    The experimental project described in this article was designed to
    evaluate the long-term effects of Coca-Cola on the spontaneous
    development of tumors when administered as a substitute for drinking
    water to Sprague-Dawley rats for the life span.

    Since it is known that the age of the animals at the start of the
    experiment may affect the possible modulating effects of the test
    compounds, the project includes experiments performed on groups of male
    and female breeder rats (30, 39, and 55 weeks old at the start of the
    experiment), all the offspring of each litter descending from the
    aforementioned breeders (exposed since intrauterine life), and one
    group exposed beginning at 7 weeks of age.

    MATERIALS AND METHODS

    The Coca-Cola used was supplied by an Italian reseller, in 1-L glass
    bottles delivered every 2-3 weeks.
    During the experiments, the bottles were stored at a room temperature
    of 22 +- 3 deg C.
    Before administering the Coca-Cola to the rodents, the CO2 was first
    eliminated by mechanical shaking for 60 minutes.

    The male (M) and female (F) Sprague-Dawley rats used in this experiment
    were bred from the colony used at the CMCRC/ERF laboratories for nearly
    30 years.

    Extensive historical data on more than 15,000 rodents are available on
    the tumor incidence among untreated rats.

    At 4 weeks of age, the breeders were identified by ear punch, separated
    by sex, and assigned to experimental groups so as to have no more than
    one male and one female from each litter in the same group.
    Rats were housed 5 per cage until the time of mating, at which time
    parents were placed in breeding cages (one male with one female).
    After 7 days, males were re-housed 5 per cage and females were housed
    individually.
    After 8 weeks, the females were also re-housed 5 per cage.
    All available pups of all litters from treated and untreated dams were
    included in the various groups of offspring.
    After weaning (at 4-5 weeks), offspring were identified by ear punch,
    weighed, separated by sex, and assigned sequentially, litter by litter,
    to the exposed and control group, respectively.
    The two groups of 7-week-old rats were randomized in order to have no
    more than one male and one female from each litter in the same group.
    Animals were housed in makrolon cages (41 cm X 25 cm X 15 cm) with
    stainless-steel wire tops and a shallow layer of white wood shavings as
    bedding.
    Cages were kept in rooms used exclusively for this experiment at a
    temperature of 21 +- 2 deg C and relative humidity of 50-60%.
    A light-dark cycle of 12 hours was maintained using both natural and
    artificial light sources.
    Animals were given the standard Corticella pellet diet (Corticella
    S.p.A., Bologna, Italy), analyzed for nutritional components and
    possible contaminants.
    Every 24 hours, Coca-Cola or drinking water (control) were disposed of
    and the bottles were cleaned and refilled.
    The animals were checked three times a day from Monday to Saturday, and
    twice on Sundays and holidays for clinical symptoms and behavior.
    Coca-Cola was administered ad libitum instead of drinking water to
    groups of breeders (55-110 per sex per group) 30, 39, or 55 weeks old
    at the start of the experiment, to their offspring exposed since
    intrauterine life (24-110 per sex per group), and to a group of 80
    males and 80 females, 7 weeks old at the start of the experiment.
    The administration of Coca-Cola lasted until spontaneous death.
    Equivalent groups of breeders and offspring administered drinking water
    served as controls.
    The entire project involved 1999 rodents.
    Mean daily drinking water and feed consumption were measured on the day
    prior to the start of the breeders' treatment, after 7 days of
    treatment before mating and then, post-weaning, once weekly for the
    first 13 weeks from the start of the experiment, then every 2 weeks
    until 104 weeks.
    Individual animal weight of breeders and of offspring after weaning was
    measured once weekly for the first 13 weeks, every 2 weeks until 104
    weeks, and then every 8 weeks until the end of the experiments.
    In order to detect and register all gross lesions, the animals were
    examined every week for the first 13 weeks, and then every 2 weeks
    until the end of the experiment.

    Upon death, all animals underwent complete necropsy.
    Histopathology was routinely performed on all macroscopically observed
    pathological lesions (with a margin of surrounding normal tissue) and
    on skin and subcutaneous tissue, the brain, pituitary gland, Zymbal
    glands, salivary glands, Harderian glands, cranium (with oral and nasal
    cavities and external and internal ear ducts, 5 levels), tongue,
    thyroid and parathyroid, pharynx, larynx, thymus and mediastinal lymph
    nodes, trachea, lung and mainstem bronchi, heart, diaphragm, liver,
    spleen, pancreas, kidneys and adrenal glands, esophagus, stomach (fore
    and glandular), intestine (4 levels), bladder, prostate, uterus,
    gonads, interscapular fat pad, subcutaneous and mesenteric lymph nodes,
    and any other organ or tissue with pathological lesions.

    All organs and tissues were preserved in 70% ethyl alcohol, except for
    the bones which were fixed in 10% formalin and then decalcified with
    10% formaldehyde and 20% formic acid in water solution.
    The normal specimens were trimmed, following Standard Operating
    Procedures (SOP) at the CMCRC/ERF laboratories.
    Trimmed specimens were processed as paraffin blocks, and 3-5 micrometer
    sections of every specimen were obtained.
    Sections were routinely stained with hematoxylin-eosin.
    Specific stainings were performed when needed.
    All slides were examined microscopically by the same group of
    pathologists;
    a senior pathologist reviewed all tumors and any other lesion of
    oncological interest.
    Statistical analysis was performed using the X2 test in order to
    evaluate the significance in tumor incidence differences between
    treated and control groups.

    RESULTS

    In this article, we present the results of data aggregated from all
    breeders and all offspring.

    Offspring include both rodents whose treatment began during embryonic
    life and those rodents whose treatment began at 7 weeks of age.

    A treatment-related difference in fluid consumption was observed, in
    both sexes of breeders and offspring, with treated animals consuming
    more than two times as much fluid compared to controls.

    An opposite treatment-related difference in food consumption was
    observed in both sexes of breeders and offspring during the experiment,
    with treated animals consuming about 40% less feed compared to
    controls.

    An increase in body weight was observed, in both breeders and
    offspring, among both sexes in treated groups compared to the controls.

    No differences in survival were observed among treated males and
    females breeders compared to the controls.

    A slight decrease in survival was observed in female offspring compared
    to the controls.

    The occurrence of benign and malignant tumors among male and female
    rats is shown in TABLE 1.

    The differences observed among treated and control animals were as
    follows:

    1. a slight increase in the incidence of malignant tumor-bearing
    animals was observed in female breeders compared to controls (TABLE 2);

    2. a statistically significant increase in females bearing malignant
    mammary tumors and total malignant mammary tumors, both among breeders
    (P 0.01) and offspring (P 0.01), compared to the controls (TABLE
    3);

    3. a statistically significant increased incidence in animals bearing
    adenomas of the exocrine component of the pancreas was observed among
    male (P 0.01) and female (P 0.05) breeders and male (P 0.01) and
    female (P 0.01) offspring compared to the controls.

    No exocrine carcinomas were observed (TABLE 4).

    Concerning the incidence of islet cell adenomas, no differences were
    observed in treated breeders or offspring of either sex compared to the
    controls.

    An increased incidence of islet cell carcinomas was observed in treated
    female breeders and treated female offspring compared to the controls.

    Only one case of carcinoma was observed in treated male offspring.

    It must be noted that in our historical controls, we observed only 1
    (0.04%) islet cell carcinoma out of 2274 untreated females and 5 (0.2%)
    islet cell carcinomas out of 2265 males.

    CONCLUSIONS

    Although Coca-Cola is one of the most consumed soft-drinks worldwide,
    to our knowledge this study represents the first time that a long-term
    carcinogenesis bioassay has been conducted to evaluate the beverage
    mixture for its potential carcinogenic effects.

    The results of the study conducted at the CMCRC/ERF have shown the
    following:

    1. an increase of fluid consumption in all animals, both breeders and
    offspring, administered Coca-Cola as a substitute for drinking water
    and a general decrease in food consumption;

    2. an increase in body weight in all treated animals.

    When compared to controls, animals treated with Coca-Cola also
    demonstrated the following oncological effects:

    1. a statistically significant increase of the incidence in females,
    both breeders and offspring, bearing malignant mammary tumors.

    In our opinion, this observation confirms the correlation between the
    increase in body weight and an increased risk of mammary cancer;

    2. a statistically significant increase in the incidence of exocrine
    adenomas of the pancreas in both male and female breeders and
    offspring;

    3. an increased incidence, albeit not statistically significant, of
    pancreatic islet cell carcinomas in females.

    Because of the rarity of pancreatic islet cell carcinomas in our
    historical controls, the biological significance of the increased
    incidence of this malignant tumor cannot be underestimated.

    Although humans do not consume this beverage under the same conditions
    designed in our experiment, the results nevertheless confirm that an
    exaggerated ingestion of high caloric beverages, such as regular
    soft-drinks, can lead to a marked increase in body weight which in turn
    presents an increased risk for developing cancer.

    ACKNOWLEDGMENTS

    We thank the research staff of the CMCRC/ERF and Kathryn Knowles for
    her support in the preparation of the manuscripts.

    REFERENCES

    1. TANNENBAUM, A. 1940.
    The initiation and growth of tumors. I: effects of underfeeding.
    Am. J. Cancer 38: 335-350.

    2. TANNENBAUM, A. & H. SILVERSTONE. 1953.
    Nutrition in relation to cancer.
    Adv. Cancer Res. 1: 451-501.

    3. CALLE, E. et al. 2003.
    Overweight, obesity, and mortality from cancer in a prospectively
    studied cohort of U.S. Adults.
    N. Engl. J. Med 348: 1625-1638.

    4. RAPP, K. et al. 2005.
    Obesity and incidence of cancer: a large cohort study of over
    145,000 adults in Austria.
    Br. J. Cancer 93: 1062-1106.

    5. SOFFRITTI, M. et al. 1999.
    Mega-experiments to identify and assess diffuse carcinogenic risks.
    Ann. N. Y. Acad. Sci. 895: 43-55.

    6. SOFFRITTI,M. et al. 1996.
    Results of experimental bioassays on the chemopreventive
    effects of vitamin A and N-(4-hydroxyphenyl)-retinamide (HPR) on
    mammary cancer.
    In The Scientific Bases of Cancer Chemoprevention.
    C. Maltoni, M. Soffritti & W. Davis, Eds.:
    International Congress Series 1120 : 241-248. Elsevier.
    Amsterdam, The Netherlands.

    7. THE COCA-COLA COMPANY ANNUAL REPORT. 2005.
    http://www.cocacola.com [accessed 16 May 2006]
    ************************************************** *****
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  4. #4
    Join Date
    Mar 1999
    Location
    Muskoka area of Ontario (Canada)
    Posts
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    Post

    What was the point of posting that long-winded study and its results? I'm sure it's not news to anyone here on this board that Coca-Cola and aspartame isn't exactly "good" for you. Neither is eating fast food, spitting in the wind or running with scissors.

    Give us all a break and post your results elsewhere... or at the very least, post a clickable link instead of posting it three times in its entirety.
    Visit Soda Pop Dreams Magazine for great soda pop info, collecting stuff and more! <a href=\"http://www.sodapopdreams.org\" target=\"_blank\">http://www.sodapopdreams.org</a>

  5. #5
    Join Date
    Oct 2006
    Location
    Saint Paul, MN
    Posts
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    Post

    ZOMG coke and artificial sweeteners are teh deth!11!1!11

  6. #6
    Join Date
    Oct 2003
    Location
    Richmond VA
    Posts
    270

    Post

    "when administered as substitute for drinking water on male and female"

    That says it all. Soda is not supposed to be a supposed to be a substitute for drinking water. Yeah if you drank soda non-stop and never any water, bad thing probably would happen. No ****.

    [ 12-03-2006, 02:07 PM: Message edited by: golee1 ]

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