Eating garlic for a long time is good, but don't eat too much at a time, otherwise it will stimulate the gastrointestinal tract. First of all, eating garlic for a long time will kill oral bacteria, treat oral inflammation and prevent colds. Secondly, eating garlic for a long time can also have anti-cancer effect and enhance immunity. In addition, some components in garlic can prevent arteriosclerosis, play the role of blood vessel scavenger, and can prevent arteriosclerosis. Garlic contains vitamin E and vitamin A, which is good for the skin and can delay aging. It can also eliminate the accumulation of meat.