2. Ginger tea is generally a drink made of ginger and brown sugar. Ginger contains gingerol, which has the functions of dispelling cold, warming stomach, expelling wind and removing dampness. If you are a patient with a cold, drinking ginger tea in moderation at night can play a very good conditioning role. If you are a healthy person, drinking ginger tea at night may cause gastrointestinal discomfort, get angry, and may also affect sleep, so it is generally not recommended to drink ginger tea at night.

3, gastrointestinal discomfort: ginger tea is a spicy and stimulating food, which can enhance the function of the spleen and stomach and promote digestion during the day. At night, the body organs are at rest. Drinking ginger tea may stimulate vasodilation and gastric mucosa, which is prone to symptoms such as hyperacidity, nausea and vomiting.

4, get angry: ginger is a warm food, eating too much ginger tea at night may cause the body to absorb too much hot air, and the heat can not be discharged in the body. In the long run, there may be symptoms of getting angry, such as dry mouth, constipation, sore throat and so on;

5, affecting sleep: Ginger tea contains a certain amount of active ingredients, which can promote blood circulation, accelerate human metabolism, make the body too excited, and easily affect sleep.