Medically reviewed by Robert Burakoff, MD Key Takeaways Caffeine makes the colon more active, which can lead to needing to ...

People develop lactose intolerance when their bodies don’t make enough of the enzyme lactase for the amount of dairy they consume, says Dr. Christopher Schmoyer, an assistant professor of ...

Lactose intolerance and malabsorption are conditions that arise from an insufficient production of lactase, the enzyme essential for the digestion of lactose in the small intestine. This enzyme ...

Q: I might be lactose intolerant. Can you tell me about this condition and what I can do about it? A: Lactose intolerance is a very common condition in which someone has difficulty digesting lactose, ...

Gassy poop can happen when your digestive system is backed up from constipation or you have diarrhea caused by food intolerance or infection. It can also simply occur when you eat certain foods.

Do you get gas, bloating, or even diarrhea after you eat dairy foods? You may be lactose intolerant. This is when you can’t digest lactose, the type of sugar found in dairy products. Lactose ...

Lactose is a sugar found primarily in milk and other dairy products. At an early age, bodies are able to break down and digest lactose from breastmilk and certain formulas using an enzyme called ...