Can Oh! Ginger taste pungent, gas slightly warm, light odor, non-toxic. Ginger benefits the spleen and stomach, stop vomiting, warm menstruation, cold, headache, fever, chronic cold and cold, cholera abdominal pain, vomiting and diarrhea. Modern pharmacological research also believes that ginger contains volatile oil, curcumin and other ingredients, can promote blood circulation, excitation of the nervous system, help dispel cold, and can stimulate the secretion of gastrointestinal digestive juices, strengthen the gastrointestinal tract digestive function. Don't eat rotten ginger. Rotting ginger will produce a very toxic substances, it can make liver cells degeneration, necrosis, thus inducing liver cancer, esophageal cancer. The saying "rotten ginger does not taste rotten" is wrong. Eating ginger is not a good thing. Summer weather is hot, people are prone to dry mouth, thirst, sore throat, sweat, ginger is pungent and warm, is a hot food, according to the "hot cold" principle, should not eat more. You can put a few slices of ginger when cooking or making soup.