Nutrition · 18 Oct 2026
Scientists tested 39 sweeteners and uncovered surprising gut effects
Source: ScienceDaily
What the research found
Scientists have discovered that many common sweeteners can interfere with gut bacteria, with some combinations involving medications producing surprisingly strong effects. One sweetener mixed with a widely prescribed antidepressant reduced beneficial bacteria and microbial diversity in laboratory experiments, raising new questions about potential effects on gut health and immunity.
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