What is the difference between kefir and yogurt?
Although kefir and yogurt are similar in taste, Lifeway Kefir has more than double the amount of live and active cultures – 10 strains of bacteria, where as most yogurts generally have only two or three. Some (particularly frozen) yogurts do not contain any live bacteria or could have bacteria that have long since died, due to processing and other disruptive factors. Always check the label, and if that does not provide enough information, check with the company.