Nutrition

Try this: Different probiotics

  • Reviewed by Howard E. LeWine, MD, Chief Medical Editor, Harvard Health Publishing; Editorial Advisory Board Member, Harvard Health Publishing
Two filled glass jars with cloth tops tied with string, and labeled kombucha.

Yogurt is a popular source for probiotics, the "good" live bacteria and yeasts you need to counterbalance harmful bacteria in your gut. Proper microbial balance improves digestion, blocks dangerous organisms that can cause infections, and boosts your immune system. It also helps your body absorb vital nutrients from food. Not a yogurt fan? Here are some probiotic alternatives.

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About the Author

photo of Matthew Solan

Matthew Solan, Executive Editor, Harvard Men's Health Watch

Matthew Solan is the executive editor of Harvard Men’s Health Watch. He previously served as executive editor for UCLA Health’s Healthy Years and as a contributor to Duke Medicine’s Health News and Weill Cornell Medical College’s … See Full Bio
View all posts by Matthew Solan

About the Reviewer

photo of Howard E. LeWine, MD

Howard E. LeWine, MD, Chief Medical Editor, Harvard Health Publishing; Editorial Advisory Board Member, Harvard Health Publishing

Dr. Howard LeWine is a practicing internist at Brigham and Women’s Hospital in Boston, Chief Medical Editor at Harvard Health Publishing, and editor in chief of Harvard Men’s Health Watch. See Full Bio
View all posts by Howard E. LeWine, MD

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No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.

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In this information-packed guide, you’ll learn how probiotics can give your health a major boost. The latest research shows that probiotic foods may offer benefits against a range of health conditions, including allergies, arthritis, asthma, cancer, depression, heart disease, and gastrointestinal (GI) problems. Probiotics may even help with weight loss!  With this Harvard Medical School Guide, you’ll discover which probiotic foods are right for your health needs.

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