What Are Dairy Allergy and Lactose Intolerance? Lactose intolerance and dairy allergy sound a lot alike. Many people think they’re the same thing. But their causes and their effects on your body are ...

Lactose intolerance is caused by a deficiency in lactase — the enzyme that breaks down the sugar in milk, called lactose. Common symptoms include bloating, abdominal cramps, nausea, and diarrhea. If ...

Lactose intolerance happens when a person’s body cannot break down the sugar in milk — known as lactose — due to low levels of the enzyme lactase. Consuming milk and dairy products can lead to ...

Lactose-free milk is a great alternative for people who can’t digest regular milk. It contains lactase, an enzyme that helps breaks down lactose, and it has almost the same taste, texture, and ...

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 ...