Organic Yeast & Organic Bacteria Cultures

These are live microorganisms, often including yeast and beneficial bacteria like Lactobacillus species. They are grown in a nutrient-rich liquid, often a mixture of sugar, water, and tea, to create a symbiotic culture of bacteria and yeast (SCOBY). This culture ferments the liquid, producing organic acids, enzymes, and other compounds.

Manufacturers add these cultures to foods and beverages to aid fermentation and create unique flavor profiles. They are commonly found in fermented products like kombucha, kefir, and sourdough bread. The fermentation process can also contribute to the texture and preservation of the food.

In the US, the microorganisms used in these cultures are generally recognized as safe (GRAS) by the FDA when used as intended. Probiotics, which are live microorganisms similar to those found in these cultures, are studied for potential benefits to gut health, though research is ongoing and results can vary. International bodies like EFSA have evaluated probiotics and their potential health effects. Evidence on specific health benefits is still developing, and effects can depend on the specific strains and amounts consumed.