Food sensitivities are becoming more and more evident in this day and age. This is mainly due to the types of chemicals and preservatives used to make food look better, taste better and last longer. Also food is over processed, making it vitamin deficient and basically dead food.
Bacterial imbalance in the gut is another major cause of food sensitivities. Bacterial imbalance can arise from antibiotic use, birth control pill, excess consumption of sugar, and stress.
By eliminating the foods that your body is sensitive to and by addressing bacterial imbalance (if present), you will stop the physical symptoms.