Processing changes how milk behaves in the mouth, the gut, and the body in ways that are rarely discussed, yet noticeable to ...

If you're a cheese lover, but it frequently upsets your stomach, you might think you have lactose intolerance. But if taking digestive enzymes or eating lactose-free dairy doesn't help your diarrhea ...

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 ...

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.

Lactose intolerance is a common condition that often has a genetic component that can be inherited. Other cases may result from injuries, medications, or chronic medical conditions. Lactose ...

Medically reviewed by Amelia MacIntyre, DO Lactose intolerance is caused by a lack of the enzyme lactase, leading to ...