Fermentation is a natural process that has been exploited by humanity for millennia. Behind such favorites as cheese and beer, it takes just the right conditions to get the desired results. To aid in ...

Probiotic foods are made through the process of fermentation. As bacteria chemically alter the food — say, turning milk into yogurt — they secrete enzymes, organic acids and proteins. Some of the ...

Medically reviewed by Allison Herries, RDN Key Takeaways Eating yogurt can help improve your digestion because it contains ...