Lacidophilus

Lacidophilus is a strain of the probiotic bacterium Lactobacillus acidophilus. It is naturally found in the human gut and is often added to foods as a live culture. It is typically grown in a laboratory setting using fermentation processes.

Lacidophilus is added to foods to provide probiotic benefits, meaning it contains live microorganisms that may benefit health. It is most commonly found in fermented dairy products like yogurt and cheese, where it contributes to the characteristic tangy flavor and texture. It is also sometimes added to other foods like supplements and infant formulas.

Lacidophilus is generally recognized as safe (GRAS) by the FDA when used as a food ingredient. Probiotic bacteria like L. acidophilus are thought to support gut health, though research is ongoing and effects can vary. International bodies like the WHO/FAO Joint Expert Committee on Food Additives (JECFA) have evaluated various Lactobacillus species. Evidence on specific health benefits is mixed and depends on the strain, dose, and individual. Some studies suggest potential benefits for digestive health, while others show no significant effect.