Edible gelatin, as the name suggests, can be used effectively. But within a certain amount there is no obvious damage to the body. It can be effectively metabolized and absorbed by the human body. But too much gel to the human body, our stomach plant is unable to effectively metabolize and absorb, will hinder the secretion of our stomach acid. Or cause instant in my stomach, easy to induce our chronic gastritis. Including intestinal inflammation and Chinese medicine, which in turn triggers intestinal ulcers in the stomach and duodenum. Chronic conjunctivitis these problems. So that the use of gelatin an intake to be clear for control.