Streptoccus Thermophilus

Streptococcus thermophilus is a bacterium commonly found in the human gut and is often used in food production. It is a lactic acid bacterium that ferments sugars into lactic acid, contributing to the texture and flavor of fermented foods.

This bacterium is primarily used as a starter culture in the production of yogurt and other fermented dairy products. Its fermentation process helps to thicken the product and develop its characteristic tangy flavor.

Streptococcus thermophilus is generally recognized as safe (GRAS) by the FDA for use in food. It is considered a probiotic, meaning it may provide health benefits when consumed in adequate amounts, particularly for gut health. International bodies like JECFA have evaluated it, and it is widely used in foods without significant controversy.