Lactose intolerance is the inability to digest lactose, the main sugar found in milk and other dairy products. Casein intolerance is an allergy to the protein found in milk and dairy products. Symptoms of lactose intolerance include abdominal pain, bloating, gas, diarrhea, and nausea. Symptoms of a casein intolerance can include abdominal pain, bloating, gas, diarrhea, and nausea, as well as skin rashes, breathing difficulties, and hives.

How do you know if you are lactose intolerant or casein?

There are a few ways to determine if you are lactose intolerant or casein intolerant. The most reliable way is to undergo an elimination diet, in which all sources of lactose and casein are removed from your diet for a period of time. During this time, observe your symptoms, and if they improve, it is likely that you are intolerant to one or both of these substances. Additionally, there are a few tests that can be administered to determine if you are lactose or casein intolerant. These tests include a hydrogen breath test, a lactose tolerance test, and a blood test.

Can you have casein if you are lactose intolerant?

Yes, you can have casein if you are lactose intolerant. Casein is a protein found in dairy products that is not broken down by the body in the same way as lactose. Therefore, people who are lactose intolerant can usually consume casein without having any of the uncomfortable symptoms associated with lactose intolerance, such as bloating, gas, and diarrhea. However, it is important to note that some people with lactose intolerance may still experience symptoms after consuming casein, so it is best to consult with your doctor if you are unsure.