It can stop vomiting, disperse cold and relieve exterior symptoms.

One of the functions of ginger is that it can obviously treat vomiting, because ginger contains volatile oil, which can promote the peristalsis of gastrointestinal tract. Therefore, for people with nausea and vomiting, proper consumption of ginger can obviously relieve vomiting through the volatile oil contained in it. One effect is from the perspective of traditional Chinese medicine dietotherapy, it can disperse cold and relieve the exterior. Therefore, for the cold caused by wind cold, the chills, fever, headache and nasal congestion caused by wind cold, if appropriate consumption of ginger, can through its role of dispersing cold and resolving the surface, play a significant role in relieving symptoms.