10 Signs You Could Have Allergies

4. Abdominal Pain

If you often experience abdominal pain after eating, you may suffer from a food allergy or intolerance. It's important to better understand why you're having this reaction, as your immune system is creating an undesirable response.

If a certain food cannot be digested or causes irritation, this is more than likely an intolerance. This is often experienced when people cannot digest lactose or gluten. If you suffer from any abnormal stomach pain, it's critical that you speak to your doctor - especially if it's severe.