Streptococcus Thermophilus — answers to a probiotic bacterium
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A bacterial strain commonly used in yogurt and cheese fermentation and included in some probiotic supplements.
Why it’s used
Taken, often alongside other bacterial strains, to support digestion or gut microbial balance.
What the evidence is for
aiding lactose digestion when consumed in fermented dairy.
What the evidence says
According to NCCIH, probiotic effects are strain- and dose-specific, and evidence for many strains, including this one, is limited and mixed. Some studies suggest a role in helping with lactose digestion when consumed in fermented dairy, but broader claims about gut health are not well established for this strain specifically.
Context
Probiotic research typically reports dose in colony-forming units (CFU) rather than a mass unit, and protocols vary widely between studies and strain combinations.
Educational information, not medical or safety advice. Consult a professional for allergies or medical concerns.