1, snail cold, so eat snail also pick people. People with cold spleen and stomach should not eat, if you must eat, add some ginger to drive away the cold. If you are now have a wind-cold cold, then it is best not to eat, there are women do not eat before menstruation, pregnant and pregnant women must be prohibited from eating. If you belong to such a crowd, it is best to pay attention.

2, snail flavor is delicious, greedy mouth, in addition to the treatment of unclean may cause hepatitis A and schistosomiasis, eat more may cause indigestion. This is because the snail is extremely rich in sugar, one time to eat too much not only impede the body's absorption of iron, but also too much sugar indigestion, gastrointestinal discomfort, such as bloating ah or diarrhea and other adverse effects, so don't eat too much at a time oh.

3, the elderly eat snail will be hardening of the arteries. Older people with the age of the body function decline, the kidney's ability to excrete waste decreases, at this time, if a large number of snail, intake of excessive plant sugar, will certainly produce the burden of the kidneys, and then the situation of renal failure, so the elderly must pay attention to eat in moderation on the good. Can not eat for a long time, especially the dead snail do not eat.