PubHawk
March 2006 PMID 16507461

First experimental demonstration of the multipotential carcinogenic effects of aspartame administered in the feed to Sprague-Dawley rats.

Morando Soffritti, Fiorella Belpoggi, Davide Degli Esposti, Luca Lambertini, Eva Tibaldi, Anna Rigano

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Mentions

345
Peak: 19 in Jan 2025
across 5 sources since Aug 2020

Extended reach

916,889
potential audience

Total likes

23,283

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653,789

Mentions per month

Aug 2020 – Sep 2025

Where it's discussed

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AI synopsis

What people are saying

Discussions demonstrate strong support and curiosity about the study's implications, with posts emphasizing independent research and dose concerns, reflecting serious engagement. Words like 'multipotential carcinogenic effects' and references to 'low doses' amplify the perceived significance, showing a mix of concern and scientific interest.

AgreementModerate agreement

Many posts acknowledge the carcinogenic risks of aspartame highlighted in the publication, supporting the findings as valid and significant.

InterestHigh interest

Discussions reflect high curiosity and concern about the health implications, with posts emphasizing the potential dangers of aspartame.

EngagementHigh engagement

Posts delve into methodological debates, referencing independent studies, doses, and the safety evaluations, showing deep involvement.

ImpactModerate impact

While there’s recognition of the importance, some posts are cautious about immediate regulatory changes, indicating awareness of potential long-term influence.

Abstract in brief

  • The study demonstrates that aspartame (APM), when added to the diet of Sprague-Dawley rats at various concentrations, causes an increased risk of multiple types of cancer, including tumors, lymphomas, leukemias, and specific carcinomas, with significant trends observed in both male and female rats.
  • Researchers conducted a long-term experiment where rats were monitored until natural death, with thorough necropsies and pathology assessments revealing that even low doses of aspartame (as little as 20 mg/kg body weight per day) are linked to carcinogenic effects.
  • These findings suggest that aspartame is a multipotential carcinogenic agent under the experimental conditions, raising concerns about its safety, especially since the doses associated with increased cancer risk are much lower than the current accepted daily intake levels.
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Top posts

Most liked on X and Bluesky
Champagne Joshi
@JoshWalkos · X

Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research, like Dr. Soffritti’s Ramazzini study, has linked it to cancers in animals. https://t.co/fJTwXsKqNE https://t.co/snvagyY1I8

Jan 8, 2025 · 62 likes · 22 shares · 174,230 followers View post →
Andy_Weeble_Weaver
@AndrewW66619812 · X

@R1100GSBlueNose 2005/6, Cesare Maltoni Cancer Research Center of the European Ramazzini Foundation: "First Experimental Demonstration of the Multipotential Carcinogenic Effects of Aspartame Administered in the Feed to Sprague-Dawley Rats - PMC" https://t.co/QTatHzjCgH https://t.co/3zFMBJsvoZ

Jun 29, 2023 · 1 like · 4,326 followers View post →
tune
@keisuke4713 · X

2005年Aspartameが

Sep 23, 2025 · 1 like · 3,735 followers View post →
3 Libras Magdelena
@30ACTruth · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 9, 2025 · 22 shares · 16,829 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH last week: First Experimental Demonstration of the Multipotential Carcinogenic Effects of Aspartame Administered in the Feed to Sprague-Dawley Rats ➡️ https://t.co/wFpHfKLQz9 https://t.co/LSHqKRPyKC

Jul 17, 2023 · 1 share · 10,764 followers View post →
Javi Ciborro
@papayaykware · X

No se podía saber: https://t.co/Hko0lWzdP9 Los resultados de este megaexperimento indican que APM es un agente cancerígeno multipotencial, incluso a una dosis diaria de 20 mg / kg de peso corporal, mucho menos que la ingesta diaria aceptable actual.

Jul 22, 2023 · 8,044 followers View post →

All mentions

Aspartame in Diet Sodas Linked to Increased Cancer Risk

The World Health Organization classifies aspartame, an artificial sweetener in diet beverages, as possibly carcinogenic. This study shows even low doses of aspartame could promote multiple cancer types in rats, raising…

SciShow · Jul 19, 2023 620,780 views
tune
@keisuke4713 · X

2005年Aspartameが

Sep 23, 2025 · 1 like · 3,735 followers View post →
kikabrasil
@kikabrasil1 · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jul 14, 2025 · 22 shares · 133 followers View post →
TrumpPatriotTex
@AlwaysTex4Trump · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jul 14, 2025 · 22 shares · 3,809 followers View post →
M.V.
@maria_vansant · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jul 13, 2025 · 22 shares · 5,801 followers View post →
Corrina McFarlane
@planetweaver · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 16, 2025 · 22 shares · 2,183 followers View post →
venus cookies
@cookies_venus · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 16, 2025 · 22 shares · 1,329 followers View post →
venus cookies
@cookies_venus · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 13, 2025 · 22 shares · 1,329 followers View post →
Lapuca
@LapucaJelarni · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 11, 2025 · 22 shares · 1,756 followers View post →
Rich Snow
@RichSnow707 · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 10, 2025 · 22 shares · 287 followers View post →
Corenna
@MAGACorenna2 · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 9, 2025 · 22 shares · 712 followers View post →
Sam E Asure
@sameasuare · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 9, 2025 · 22 shares · 248 followers View post →
3 Libras Magdelena
@30ACTruth · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 9, 2025 · 22 shares · 16,829 followers View post →
ShaF
@sfurl · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 9, 2025 · 22 shares · 219 followers View post →
Light and Shadow
@__Yin_and_Yang_ · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 9, 2025 · 22 shares · 2,554 followers View post →
Chris Turner
@leadfreeH2OinDC · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 9, 2025 · 22 shares · 2,860 followers View post →
Rudy Mut
@JT8000000009 · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 8, 2025 · 22 shares · 2,585 followers View post →
William
@CycleJunkie88 · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 8, 2025 · 22 shares · 2,272 followers View post →
Debra Hanigan;
@sassieirishlady · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 8, 2025 · 22 shares · 5,034 followers View post →
Joey
@kjoeyjoey · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 8, 2025 · 22 shares · 120 followers View post →
Alex Kaufman
@akkaufman · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 8, 2025 · 22 shares · 4,349 followers View post →
Te toroa
@tetoroa · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 8, 2025 · 22 shares · 1,001 followers View post →
MaximumLight777.
@LightMankind · X

RT @JoshWalkos: Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research,…

Jan 8, 2025 · 22 shares · 1,440 followers View post →
Champagne Joshi
@JoshWalkos · X

Today, critics argue that aspartame’s safety evaluations rely too heavily on industry-funded studies. Independent research, like Dr. Soffritti’s Ramazzini study, has linked it to cancers in animals. https://t.co/fJTwXsKqNE https://t.co/snvagyY1I8

Jan 8, 2025 · 62 likes · 22 shares · 174,230 followers View post →
Adv. Mykal Scott
@baristalavazzaa · X

@chiragbarjatyaa https://t.co/DTOtrLNHJn https://t.co/qNsQDCgzPz

Aug 29, 2023 · 388 followers View post →
Javi Ciborro
@papayaykware · X

No se podía saber: https://t.co/Hko0lWzdP9 Los resultados de este megaexperimento indican que APM es un agente cancerígeno multipotencial, incluso a una dosis diaria de 20 mg / kg de peso corporal, mucho menos que la ingesta diaria aceptable actual.

Jul 22, 2023 · 8,044 followers View post →
Rafael David
@RafaelD36072075 · X

RT @EHPonline: MOST READ RESEARCH last week: First Experimental Demonstration of the Multipotential Carcinogenic Effects of Aspartame Admin…

Jul 17, 2023 · 1 share · 381 followers View post →
Environmental Health Perspectives
@EHPonline · X

MOST READ RESEARCH last week: First Experimental Demonstration of the Multipotential Carcinogenic Effects of Aspartame Administered in the Feed to Sprague-Dawley Rats ➡️ https://t.co/wFpHfKLQz9 https://t.co/LSHqKRPyKC

Jul 17, 2023 · 1 share · 10,764 followers View post →
Gav
@AtheistGav · X

@barry_westell @ABridgen This paper is from 2006. https://t.co/cg5D47hYAu

Jul 15, 2023 · 300 followers View post →
James
@drsjamesserra · X

lmao is known for aged, depends on the doses. https://t.co/SXWRo6tVKv https://t.co/f2Nfg7lSmV

Jun 29, 2023 · 1,440 followers View post →
Andy_Weeble_Weaver
@AndrewW66619812 · X

@R1100GSBlueNose 2005/6, Cesare Maltoni Cancer Research Center of the European Ramazzini Foundation: "First Experimental Demonstration of the Multipotential Carcinogenic Effects of Aspartame Administered in the Feed to Sprague-Dawley Rats - PMC" https://t.co/QTatHzjCgH https://t.co/3zFMBJsvoZ

Jun 29, 2023 · 1 like · 4,326 followers View post →
Josiah Maxwell
@JosiahMaxwell14 · X

@Nateyboy87 @crackconnoisser @BioLayne https://t.co/kEIXhSyNRZ https://t.co/57DDeMpMkv

Jun 1, 2022 · 140 followers View post →
Nicholas Byrne/ RILEY
@Nichola42584115 · X

RT @DIRECTD3MOCRACY: https://t.co/aZxbC69dzT

Aug 14, 2020 · 1 share · 268 followers View post →
direct democracy uk
@DIRECTD3MOCRACY · X

https://t.co/aZxbC69dzT

Aug 14, 2020 · 1 share · 1,260 followers View post →