Food allergies involve the immune system's production of immunoglobulin E (IgE) to fight a substance it perceives as foreign.

It may not always be obvious if you have a food allergy or intolerance. Keeping a food journal can be a great first step to determining how your meals are really affecting you. A food allergy journal ...

Jennifer Koplin receives funding from the National Health and Medical Research Council of Australia. She is a member of the Executive Committee for the National Allergy Centre of Excellence (NACE), ...

At one time or another, you've probably come across someone who is lactose intolerant and might experience some unpleasant ...