Newest video release related to Health News. Check out this “Mayo Clinic Minute: What is kefir?” video below:

You might see it on the grocery shelves or have a friend who makes it at home. It looks like yogurt and contains more friendly bacteria than yogurt. But what is it?

Mayo Clinic dietitian Anya Guy says kefir is rich in protein, calcium, B vitamins and probiotics.

More health and medical news on the Mayo Clinic News Network.

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