Approximately 12 million Americans suffer from true food allergies, and food intolerances are much more common. So what is the difference between an allergy and an intolerance? Food allergy is an ...

At one time or another, you've probably come across someone who is lactose intolerant and might experience some unpleasant gut symptoms if they have dairy. Maybe it's you—food intolerances are ...

Allergy and intolerance test kits can cost hundreds of pounds – but they might not provide the answers you're hoping for ...

Diarrhea that develops after you eat lunch meat may be related to one of several health issues, such as a food allergy or intolerance, immune dysfunction, or even food poisoning. Lunch meats are often ...