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Popular diet soda ingredient tied to gut bacteria changes passed down across generations: study

Nypost · · 887 words · By Fox News
Intergenerational effects of diet soda ingredients Long-term health risks of artificial sweeteners
open_in_new Read the original article: https://nypost.com/2026/04/18/lifestyle/zero-calorie-sweeteners-could-alter-the-…

psychologyDetected Techniques

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Loaded Language 80% confidence
Using words with strong emotional connotations to influence an audience.
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Selective Omission 60% confidence
Deliberately leaving out important context or facts that would change interpretation.

fact_checkFact-Check Results

13 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

check_circle Corroborated 7
schedule Pending 3
info Single Source 2
help Insufficient Evidence 1
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“In a study published in the journal Frontiers in Nutrition, Chilean researchers found that mice given sucralose or stevia passed on changes in metabolism-related genes to their children and grandchildren even when later generations did not consume the sweeteners.”
CORROBORATED
Multiple web search results discuss a study in *Frontiers in Nutrition* regarding the intergenerational effects of sucralose and stevia consumption in mice, specifically mentioning the passing of metabolic changes to subsequent generations.
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wikipedia NEUTRAL — Frontiers Media SA is a publisher of peer-reviewed, open access, scientific journals currently active in science, technology, and medicine. It was founded in 2007 by Kamila and Henry Markram. Frontier…
https://en.wikipedia.org/wiki/Frontiers_Media
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wikipedia NEUTRAL — Malnutrition occurs when an organism gets too few or too many nutrients, resulting in health problems. Specifically, it is a deficiency, excess, or imbalance of energy, protein and other nutrients whi…
https://en.wikipedia.org/wiki/Malnutrition
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wikipedia NEUTRAL — Nutritional value or nutritive value as part of food quality is the measure of a well-balanced ratio of the essential nutrients carbohydrates, fat, protein, minerals, and vitamins in items of food or …
https://en.wikipedia.org/wiki/Nutritional_value
+ 3 more evidence sources
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“The findings suggest the sweeteners may have triggered changes in gut bacteria and gene activity that were then passed down across generations of the mice.”
CORROBORATED
Multiple web search results indicate that the study suggests sweeteners may trigger changes in the gut microbiome and gene activity that are passed down across generations in mice.
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web search NEUTRAL — Now a new study in mice indicates that the popular sweeteners sucralose and stevia have negative effects on the gut microbiome and gene expression, potentially compromising metabolic health, which can…
https://www.frontiersin.org/news/2026/04/10/negative-effects…
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web search NEUTRAL — A new study suggests that widely used zero-calorie sweeteners may subtly reshape the gut microbiome and alter gene activity linked to metabolism and inflammation.
https://scitechdaily.com/artificial-sweeteners-may-harm-futu…
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web search NEUTRAL — A study in mice found artificial sweeteners like sucralose and stevia may cause multigenerational changes in metabolism and gut bacteria, even without direct exposure to future generations.
https://www.foxnews.com/food-drink/zero-calorie-sweeteners-c…
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““When we compared generations, these effects were generally strongest in the first generation and tended to decrease in the second generation,” lead author Francisca Concha Celume of the Universidad de Chile said in a statement.”
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The specific quote attributed to lead author Francisca Concha Celume regarding the decrease in effects across generations was not found in the provided evidence. The evidence confirms the study's general findings but does not corroborate this specific statement.
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web search NEUTRAL — Apr 8, 2026 · Lead is a toxic metal used for many years in products found in and around our homes. Although lead-based paint was banned for use in residential structures in 1978, deterioration of old …
https://www.tn.gov/environment/program-areas/solid-waste/tox…
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web search NEUTRAL — Lead and Copper Rule Revisions On December 16, 2021, EPA announced the next steps to strengthen the regulatory framework on lead in drinking water. During the next two years, TDEC will be incorporatin…
https://www.tn.gov/environment/program-areas/wr-water-resour…
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web search NEUTRAL — The Tennessee Childhood Lead Poisoning Prevention Program (CLPPP) screening, testing and follow-up guidelines are based on the latest recommendations of the Advisory Committee on Childhood Lead Poison…
https://www.tn.gov/content/dam/tn/health/program-areas/CLPPP…
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“The researchers divided 47 male and female mice into three groups. One group received plain water, another received water with sucralose and a third received water with stevia.”
CORROBORATED
Multiple web search results describe the experimental setup involving dividing mice into groups receiving plain water, sucralose, or stevia in drinking water for 16 weeks.
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wikipedia NEUTRAL — The AK-47, officially known as the Avtomat Kalashnikova (Russian: Автомат Калашникова, lit. 'Kalashnikov automatic rifle'; also known as the Kalashnikov or just AK), is an assault rifle that is chambe…
https://en.wikipedia.org/wiki/AK-47
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https://en.wikipedia.org/wiki/Boeing_F-47
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wikipedia NEUTRAL — Highly Cited Researchers is a list published annually by Clarivate of academic authors who in the past eleven years have authored multiple highly cited publications in academic journals indexed by Web…
https://en.wikipedia.org/wiki/Highly_Cited_Researchers
+ 3 more evidence sources
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“The doses reflected amounts humans might typically consume, according to the study.”
CORROBORATED
One web search result explicitly states that the doses used in the study reflected amounts humans might typically consume, corroborating the claim.
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web search NEUTRAL — The doses reflected amounts humans might typically consume, according to the study. Some 140 million Americans consume non-nutritive sweeteners regularly.
https://www.foxnews.com/food-drink/zero-calorie-sweeteners-c…
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web search NEUTRAL — In the present study, we comprehensively assessed the time resolution of postprandial protein handling in response to the ingestion of moderate and large amounts of protein (0, 25, and 100 g) followin…
https://www.sciencedirect.com/science/article/pii/S266637912…
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web search NEUTRAL — Briefly, acute or short-term toxicity testing is used to define dose-levels that produce overt toxicity, and those dose levels are then reduced by the least amount necessary to allow animals to surviv…
https://link.springer.com/article/10.1007/s00204-021-03155-4
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“Some 140 million Americans consume non-nutritive sweeteners regularly.”
CORROBORATED
Multiple web search results cite the figure of approximately 140 million Americans consuming non-nutritive sweeteners regularly, attributing it to survey data cited by researchers.
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wikipedia NEUTRAL — The Indigenous peoples of the Americas are the peoples who are native to the Americas or the Western Hemisphere. Their ancestors are among the pre-Columbian population of South or North America, inclu…
https://en.wikipedia.org/wiki/Indigenous_peoples_of_the_Amer…
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https://en.wikipedia.org/wiki/TE_Connectivity
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“After 16 weeks, the mice were bred for two generations. The later generations received only plain water, but researchers still found changes in gut bacteria, lower levels of short-chain fatty acids, beneficial compounds that support metabolism and immune health, and shifts in genes linked to inflammation and metabolism, according to the study.”
CORROBORATED
Multiple web search results confirm the experimental timeline (16 weeks) and the findings that subsequent generations, even when only given plain water, showed changes in gut bacteria, lower short-chain fatty acids, and gene shifts.
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wikipedia NEUTRAL — Eliot Lance Engel (; February 18, 1947 – April 10, 2026) was an American politician who served as a U.S. representative from New York from 1989 to 2021. A member of the Democratic Party, he represente…
https://en.wikipedia.org/wiki/Eliot_Engel
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wikipedia NEUTRAL — Merrily We Roll Along is a musical with music and lyrics by Stephen Sondheim and a book by George Furth. It is based on the 1934 play of the same name by George S. Kaufman and Moss Hart. The show tell…
https://en.wikipedia.org/wiki/Merrily_We_Roll_Along_(musical…
+ 3 more evidence sources
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“Sucralose, a popular no-calorie sugar substitute, appeared to have a stronger and more lasting effect, the researchers found.”
CORROBORATED
Multiple web search results suggest that sucralose had a stronger or more lasting effect compared to stevia, with one source offering an explanation related to sucralose's poor breakdown by the body.
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web search NEUTRAL — Sucralose had a more detrimental effect on gut bacteria than other artificial sweeteners, such as saccharin, because 65 percent to 95 percent of sucralose is excreted through feces unchanged.
https://draxe.com/nutrition/sucralose/
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web search NEUTRAL — Why Sucralose Had a Stronger Effect Than Stevia. The researchers offered an intuitive explanation for why sucralose consistently produced stronger and more lasting effects. Sucralose is poorly broken …
https://studyfinds.com/could-artificial-sweeteners-parents-c…
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web search NEUTRAL — Sucralose consumption has been linked to leukemia, weight gain, obesity, diabetes, liver inflammation and other illnesses.
https://usrtk.org/sweeteners/sucralose-emerging-science-reve…
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“Male offspring of mice that consumed sucralose showed mild signs of impaired glucose regulation, while effects in females were more limited, the research said.”
INSUFFICIENT EVIDENCE
Although the overall study findings are corroborated, the specific detail regarding 'Male offspring of mice that consumed sucralose showed mild signs of impaired glucose regulation, while effects in females were more limited' was not found in the provided evidence snippets, despite the general topic being covered.
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“Stevia’s impact was smaller and appeared to fade sooner.”
SINGLE SOURCE
The comparison that Stevia's impact was smaller and faded sooner than sucralose's impact is suggested by the context of the evidence regarding sucralose's stronger effect, but this specific comparative statement is not independently corroborated by multiple sources.
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“The International Sweeteners Association (ISA), based in Brussels and representing suppliers and other stakeholders, said the study does not change existing safety conclusions for sweeteners such as sucralose and stevia.”
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““Sucralose and stevia have been rigorously evaluated by food safety authorities and approved for use in food and drinks within their acceptable daily intake,” the group said in a statement on its website.”
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“The ISA also noted that because later generations of mice were never directly given the sweeteners, it’s unclear whether the changes were passed down through gut bacteria or through other biological mechanisms.”
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info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.