What could be the cause of a food allergy?

Answer by  SashaDarkCloud (5764)

There are many, bad diet, something wrong in your intestines, genetics, even repeated exposure to the same food can cause allergies.

Answer by  GAMC (49)

It can be difficult to determine the root cause of a food allergy. There are some schools of thought that believe these allergies are genetic. Others believe they can be due to environmental factors or not enough exposure to a particular food. Food allergies can occur at any age.

Answer by  wj (646)

Food allergies are the same as any other allergy - your body incorrectly believes that a substance is harmful and attempts to get rid of it in the fastest way possible, whether it's sneezing, watering eyes or an upset stomach, often causing more distress to your body in the process.