A comprehensive analysis of probiotic supplements found that the bacterial strains contained in many products do not consistently match their marketed health benefits. Researchers examined 352 different probiotic supplements to assess the accuracy of labeling and ingredient composition. The findings suggest potential discrepancies between what manufacturers claim and what consumers actually receive in these products.
Gut Health · Jun 20, 2026 · 10 hours ago
Study of 352 Probiotic Supplements Reveals Mismatched Bacterial Strains
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