1, diarrhea avoid eating garlic. This is because the patient diarrhea, due to cold or consume unclean food with disease-causing bacteria, caused by intestinal local mucosal tissue inflammatory infiltration of the intestinal wall vascular permeability variant, intestinal hypersecretion of glands, brewing protein, water and salt metabolism disorders, so that a large number of fluids seeped into the intestinal cavity, at the same time bacteria and toxins stimulate the intestinal wall, so that the intestinal peristalsis to accelerate the production of diarrhea. At this time, the entire intestinal cavity are in a "supersaturated" state of stress, and then eat garlic this spicy things, it will be more irritated intestinal wall, contributing to the blood vessels to further congestion, edema, so that more tissue fluid into the intestines, aggravating diarrhea.

2, avoid eating garlic on an empty stomach to prevent acute gastritis.

3, avoid excessive garlic. Daily adults to eat raw garlic two, three cloves, cooked garlic four, five cloves can be, the child halved, more food is not beneficial.

4, avoid long-term consumption of garlic. Garlic has a hardening effect on the intestinal tract, which is often a cause of constipation, and can kill a lot of intestinal bacteria, which can also cause some skin diseases.

5, avoid external use, so as not to cause skin cracks. 6, some people have a special reaction to garlic, so if there is discomfort after eating, it should be avoided.