Gerard E. Mullin, MD

Gerard E. Mullin, MD, a gastroenterologist and associate professor of medicine at The Johns Hopkins University School of Medicine and director of Integrative GI Nutrition Services at The Johns Hopkins Hospital, both in Baltimore. Dr. Mullin’s latest book is The Gut Balance Revolution: Boost Your Metabolism, Restore Your Inner Ecology, and Lose the Weight for Good!

Losing Weight

These Weight-Loss Traps Can Lead to Gaining Weight

The way you lose weight may set you up to gain it right back. The key is your good-for-you gut microbes. Treat them well to keep the weight off.

Losing Weight

The “Gut-Bug” Diet Really Works

Lose weight by balancing your intestinal flora… By now, virtually everyone has heard of probiotics, the beneficial bacteria that you…


Gastroparesis: Dangers of a “Slow Stomach”

It's often overlooked and can lead to bloating, abdominal pain and other troubles. When you eat a meal, you probably…


Natural Ways to Protect Your Liver

Ignoring this vital organ could have life-threatening consequences. When it comes to vital organs in the body, it often seems…