Lactose intolerance is usually diagnosed based on symptoms, but a healthcare provider can also perform breath and blood testing. Breath tests are also available as over-the-counter home test kits.

What fresh hell is this? Can you become lactose intolerant as an adult? Lactose intolerance, of course, is when your small intestine doesn’t make enough of the enzyme lactase to break down the sugar ...

Some dairy products are easier to digest than others. Here’s how to identify the ones that may cause the least trouble. Credit...Tonje Thilesen for The New York Times Supported by By Caroline Hopkins ...

Love dairy but struggle with bloating or discomfort after consuming it? You’re not alone. Many people experience symptoms like bloating and flatulence due to lactose intolerance, a common condition ...

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 ...

For those who are lactose-intolerant, eating ingredients that have high levels of lactose can cause some very uncomfortable digestive woes, from bloating and gas to cramping and serious stomach pain.

If you've ever had an adverse reaction to something you've eaten or experience ongoing digestive issues, you may wonder if you have a food allergy, intolerance or sensitivity. At one time or another, ...

Dairy consumption is lower in the Black community than it is across other ethnic groups, and lactose intolerance is a key reason why. “Black Americans are much more likely to experience lactose ...