2, production: add water to the black tea and ginger powder to fry the tea, and when it is warm, add honey to drink.

3, efficacy: warm in the cold, strengthen the stomach and digestion. It is suitable for stomachache caused by cold pathogen.

4, note: damp-heat stomach pain should not be used.

5, homemade ginger powder has almost no technical content, as long as the quality of ginger is good, air-dried, and crushed into powder with a pulverizer, it is very simple.