
Gastrointestinal allergy can be classified according to the triggering antigen, the mechanism of immune reaction, or the anatomic site of reaction.
Gastrointestinal allergy may be triggered by food components (e.g. food proteins or glycoproteins), and by other antigen antibody reaction to (e.g. bacterial disease, viral, fungal, and worm antigen), drugs and chemicals, (more…)
Human body treated all of the food that we ate, either plants or animals, as foreign substances. It is body immune system’s function to protect us from foreign material’s intrusion which may causes harmful to us. Then why does our immune system not oppose and refuse foreign materials that we consume as food?”
Naturally, if our body totally reject those foods which get into our body, we could not survive! Then, what is it that allows for food to plainly evade the roadblock of immune cells and be taken up into our bodies? In the final process, food become an integral part of our tissues and organs, and then be used as fuel for essential body processes. Research has begun to reveal part of the answer to this important issue in our body complex immune system question: the complex series of events known as oral tolerance. (more…)