Artificial sweeteners could reshape gut health and metabolism for generations study warns

Published on 7 May 2026

Mouse offspring may inherit sweetener-driven gut shifts

A new mouse study suggests common artificial sweeteners such as sucralose and stevia may change gut bacteria and metabolism in ways that can persist across generations. Even offspring with no direct exposure could show these biological shifts, challenging the idea that these substitutes are long-term neutral. Researchers say human studies are urgently needed to confirm the findings.

Sweeteners like sucralose and stevia may alter gut bacteria
Changes in metabolism could last beyond direct exposure
Findings were observed in mice across generations
Human research is needed to gauge real-world risk

#artificial sweeteners #gut health #generational effects #microbiome #metabolism

Read the full story at The Economic Times

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Artificial sweeteners could reshape gut health and metabolism for generations study warns

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