It is suitable to drink black tea in the morning: after a night's sleep, the body is often in a relatively static state. Drinking black tea can promote blood circulation, and at the same time, it can dispel the cold in the body and make the brain have sufficient blood supply. Need to be reminded, never drink tea on an empty stomach.

It is appropriate to drink green tea or green tea in the afternoon: under normal circumstances, the human body will be angry at noon, and drinking green tea or green tea at this time can alleviate this symptom.

It is suitable to drink black tea in the evening: after eating three meals, people will accumulate some fatty things in the digestive system. If you can drink a cup of black tea after dinner, it will help to decompose the accumulated fat, which will warm your stomach and help digestion. Black tea is warm and pure, and will not affect sleep.