Are Microbes in Your Gut Affecting Your Weight?

Are Microbes in Your Gut Affecting Your Weight?

Inside your intestines reside trillions of microorganisms that collectively make up your gut microbiome—and can weigh up to a typical 3 pounds—but far from being a source of undue weight, your gut microbes might be the key to staying slim and fit. Gut bacteria have been well-studied for their important role in regulating normal immune…