A study in the Netherlands shows that drinking five cups of black tea a day can reduce the risk of cerebrovascular disease. Black tea not only won't hurt the stomach, but also nourish it. Drinking black tea with sugar and milk often can diminish inflammation, protect gastric mucosa and treat ulcers.
Drinking black tea is good for your health. Studies have shown that black tea seems to improve the vascular function of patients with coronary heart disease and restore the health of patients with coronary atherosclerosis. Black tea is made by fermentation and baking. During the fermentation process, tea leaves turn into red oxides and become black tea under the action of oxidase. Black tea is mild in nature and mellow in taste. Besides containing a variety of water-soluble vitamins, it is also rich in trace element potassium. When brewing, 70% potassium can be dissolved in tea. Potassium can enhance blood circulation in the heart and reduce calcium consumption in the body. Because manganese contained in black tea is one of the indispensable elements of bone structure, drinking black tea often is also beneficial to bone strength. According to foreign reports, drinking black tea often has the effect of preventing and treating influenza, stroke and skin cancer.
Studies have shown that black tea contains flavonoids, which are similar to antioxidants and can prevent stroke and heart disease. A recent study in the United States shows that people who drink a cup of black tea every day have a lower risk of heart disease than those who don't drink tea.
3. It can help digestion of the stomach, dispel greasy, stimulate appetite, promote health, increase appetite, induce diuresis and eliminate edema. Black tea can enhance heart function.
Black tea is mild in nature and mellow in aroma, which helps to strengthen bones first. Researchers from Cambridge University School of Medicine investigated the diet and bone mineral density of 256 women aged 65-76 who lived nearby. The results show that tea is rich in flavonoids, which can reduce the risk of osteoporosis in women. Secondly, drinking black tea can prevent and treat influenza, myocardial infarction, stroke and skin diseases. Studies have found that frequent mouthwashing with black tea or direct drinking can prevent influenza; Black tea is rich in trace element potassium. After brewing, 70% potassium can be dissolved in tea, which can enhance blood circulation of the heart and reduce calcium consumption in the body. People who drink five cups of black tea a day have a lower risk of stroke than those who don't drink black tea.
It is best to drink black tea with milk. People who drink tea without milk have a relatively high proportion of oxalic acid in their bodies. Generally, oxalic acid can be excreted with urine, but for some people, some oxalic acid will still accumulate in the body and eventually form kidney calculi. Calcium in milk can be combined with oxalic acid, which can be eliminated smoothly.
It is recommended to drink black tea at night. Because green tea belongs to non-fermented tea, it has high content of tea polyphenols, maintains its original properties and is irritating; Black tea is a completely fermented tea. Although the content of tea polyphenols is low, it is mild after "aging" and suitable for drinking at night. Especially for people with weak spleen and stomach, adding some milk when drinking black tea can play a certain role in warming the stomach.
However, people who are easily excited or sensitive, have poor sleep and are weak should drink less or not drink tea at night. In addition, when drinking tea at night, you should put less tea leaves and don't make the tea too strong. It is best to drink tea after meals, because drinking tea on an empty stomach will harm your health, especially for people who don't drink tea often, it will inhibit the secretion of gastric juice, hinder digestion, and seriously cause palpitations, headaches and other "tea drunk" phenomena.
Black tea is not suitable for cold drinks, which affects the effect of warming the stomach. If it is left for too long, it will reduce the nutrients.