Black tea is made through fermentation and baking. During fermentation, the tea leaves turn into red oxides under the action of oxidase and become black tea. Black tea is mild in nature and mellow in taste. In addition to containing a variety of water-soluble vitamins, it is also rich in trace element potassium. When brewed, 70% of the potassium is soluble in the tea. Potassium can enhance blood circulation in the heart and reduce the consumption of calcium in the body. Because the manganese contained in black tea is one of the indispensable elements of bone structure, regular drinking of black tea is also beneficial to strong bones. Foreign data have reported that regular drinking of black tea can also prevent and treat influenza, stroke and skin cancer.

Research shows that because black tea contains a flavonoid compound that acts like an antioxidant, it can prevent strokes and heart disease. A latest study in the United States shows that people who drink a cup of black tea every day have a 40% lower risk of heart disease than those who do not drink tea.

Black tea can help gastrointestinal digestion and promote Appetite, diuretic, eliminate edema, and strengthen heart function.

Disease prevention: Black tea has strong antibacterial power. Gargling with black tea can prevent colds caused by viral viruses, prevent tooth decay and food poisoning, and reduce blood sugar levels and high blood pressure.

American studies have found that gargling with black tea can prevent tooth decay

* Aid digestion

* Eliminate edema

* Reduce blood sugar and high blood pressure< /p>

*Eliminate bad breath

*Prevent tooth decay

Drinking black tea has many benefits: Improves blood vessel function and helps health

Drinking black tea helps prevent cardiovascular disease Fatal diseases such as disease, stroke and cancer may not be news, but a latest study has finally found that black tea can improve the body's blood vessel function and have significant health benefits.

Black tea is a very popular beverage around the world, and studies have found that drinking black tea can help slow down the progression of coronary artery disease and reduce the chance of stroke and certain cancers. However, until recently, A new study has just discovered how black tea works in our bodies.

This study tracked 50 heart disease patients. In addition to drinking plain water, they also drank 4 cups of black tea every day for a month. The results found that vascular function had a significant improvement, which is related to controlling blood flow. , and are closely related to endothelial cells that prevent blood clots. However, doctors also point out that this does not mean that black tea can replace drugs.

According to past research, diets high in flavonoids such as grapes, apples, onions and black tea can help prevent stroke and heart disease. Of course, lifestyle habits must also be changed, including quitting smoking and controlling Body weight, moderate drinking, eating more fruits, vegetables and low-fat foods, etc.

Researchers said that drinking black tea may be of limited help to personal health, but overall, its impact cannot be ignored. Everyone should be able to drink black tea. It is just a kind of tea. It is not a tonic when it is said to be a tonic, and it is not a medicine when it is said to be a medicine.