What role do bacteria play in the gut?

The bacteria that live in the gut are involved in the digestion process and work to keep the gut and immune system healthy. Integrative gastroenterologist Robynne Chutkan, MD, discusses the role of bacteria in the gut.

Your gut is responsible for more than digestion; it can reveal illness, too.

Is intermittent fasting right for you?

Learn how another person’s poop can help treat a common, dangerous illness.

Learn how to eat well and protect your health when you have hepatitis C.

Understand the difference between the "stomach flu" and food poisoning, and why prompt treatment is important.