Lactose intolerance is the most common food sensitivity worldwide. Lactose intolerance and dairy allergy are not the same, but the differences can be misunderstood. How do you know if you are ...

DEAR MAYO CLINIC:My one-year-old son was diagnosed with a milk allergy, but he is not lactose intolerant. How are the two different? Although they may seem similar, being allergic to milk and being ...

Milk soy protein intolerance (MSPI) is a temporary inability to digest the proteins in either cow’s milk, soy milk, or both, which typically affects infants. It’s also referred to as cow’s milk ...

“Many people with lactose intolerance can tolerate about 1 to 4 grams of lactose per serving, especially when eaten with ...