People often say I am allergic to this food when in fact, in biochemical terms, they may not allergic to that food: they could intolerant to that food. Although many people use the terms food intolerance and food allergy interchangeably, the two conditions are different. Whilst reactions can often appear similarly unpleasant, food intolerances are easier to deal with. Food intolerance can be defined as the body's inability to accept a particular food or some of its molec