Food allergy is an immune response due to misjudgment of harmless food. On the other hand, food intolerance is a chemical reaction in which a body is unable to digest some types of food.

Nutrition is the process of obtaining and utilizing food by organisms. It can be also described as the body's ability to use and metabolize food. On the other hand, Digestion refers to the process of...

The abdomen is known as the part of body which lies between the chest (thorax) and the pelvis. The main function of the abdomen is to house the alimentary tract and organs that are responsible for absorptions...