Probiotic Strains: B

Probiotics are live microorganisms, often bacteria, that are thought to provide health benefits when consumed. They are naturally found in the body and in fermented foods like yogurt. They are typically added to foods as specific strains, such as Bifidobacterium species, which are common in the human gut.

Probiotic strains are added to foods to potentially enhance their health benefits, particularly for gut health. They are most commonly found in dairy products like yogurt and kefir, as well as in some fermented vegetables and dietary supplements. Manufacturers add them to support the live and active cultures claim on product labels.

Probiotic strains are generally recognized as safe (GRAS) by the FDA when used in foods. While research is ongoing, some studies suggest potential benefits for digestive health and immune function, though effects can vary by strain and individual. Regulatory bodies like the WHO and EFSA have reviewed probiotics, but specific health claims are often regulated. Evidence for widespread health benefits is still developing, and it's important to note that not all strains have been proven effective for all claimed benefits.