Probiotics—live microorganisms in fermented foods, dietary supplements, and beauty products that have health benefits when consumed or applied to the body—include the yeast, Saccharomyces boulardii.

Lactic acid bacteria are critical to the dairy, food processing, and nutrition industries. Used as probiotics, flavor compounds, and starter cultures for fermented foods such as yogurt, the bacteria ...

These are the absolute best homemade yeast dinner rolls. Perfectly soft, fluffy, and buttery. These rolls are a huge hit at every family gathering. Yet they are easy enough for weeknight dinners too.