Secondly, use tea due to symptoms. Tea contains theophylline, caffeine, etc., which can strengthen heart activity, increase heart rate, and dilate coronary arteries. Therefore, coronary heart patients suffering from tachycardia should not drink tea; and those with bradycardia and sinus block can drink tea. Increase heart rate. Tea can also increase gastric secretion, so patients with peptic ulcer should not drink more tea; those with indigestion and intra-abdominal food should drink more tea appropriately. In addition, drinking tea can reduce body fat accumulation and relieve the pain of patients with bronchial asthma. Therefore, patients with obesity and bronchial asthma should drink more tea.
Third, use tea according to the time. Tea is cold and cold in the spleen and stomach, so it is not advisable to drink tea in the morning and before meals on an empty stomach to prevent inflammation of the gastric mucosa; after eating high-protein foods, do not drink tea immediately, otherwise, the kneading quality will produce kneading protein with protein, which will affect The body absorbs. It is not advisable to drink tea half an hour before going to bed to avoid suffering from kidney cold and yang deficiency and insomnia.
Fourth, do not drink strong tea or cold tea. Strong tea contains a lot of theophylline, which is very irritating and can easily cause fast heartbeat, headaches, and gastric ulcers. Drinking cold tea makes the coldness of the tea stagnate in the body and hurts vitality. Therefore, tea should be light and warm.
In addition, tea will reduce the effect of medicine, tea should not be taken with medicine.