Medically reviewed by Jurairat J. Molina, MD Key Takeaways Milk allergy can cause serious reactions like anaphylaxis and ...

A hydrogen breath test can help determine if you have one of a few conditions that can affect your digestive health. It may tell you if you have too much bacteria in your gut, if you are lactose ...

Medically reviewed by Robert Burakoff, MD Key Takeaways IBS and lactose intolerance both cause symptoms of diarrhea, ...

Lactose intolerance occurs when your body is unable to digest the sugar lactose, which is found in milk and milk products. This causes uncomfortable symptoms including gas, bloating, cramps and even ...

Hydrogen breath tests are a diagnostic tool that doctors use to identify small intestinal bacterial overgrowth (SIBO), lactose intolerance, and other digestive conditions. The test measures the amount ...

In a recent study published in The Journal of Applied Laboratory Medicine, researchers evaluated the performance of a compact diagnostic assay that can accurately and rapidly diagnose 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 ...

Millions worldwide struggle with dairy due to lactose intolerance, a common condition influenced by genetics, age, and gut health. While some are born with it, others develop it as enzyme levels drop.

Lactose intolerance can cause constipation in some people, but it can also cause other symptoms such as diarrhea, cramping, and gas. Lactose intolerance is a condition that occurs when the body cannot ...

Cow’s milk can do a number on the tummy — in adults and children. While that doesn’t always stop us from eating a bowl of ice cream, we may pay for it later with that familiar stomach gurgling.