Simply put, in fact, green tea is not fermented tea, and black tea is completely fermented tea. Generally speaking, green tea is turquoise through glass, and black tea is red. This is theoretical.
Both kinds of tea have health care functions. Green tea contains more nutrients than black tea, so generally speaking, green tea is more beneficial to health than black tea. Green tea has a certain effect on the central nervous system of human body. Green tea is cool, can clear away heat and toxic materials, and relieve heat and fire. But drinking too much will cause neurological disorders and hurt the stomach.
Black tea is warm, has the effect of warming the stomach and can also prevent colds. Black tea is rich in potassium, which is of great help to bones.
It is generally believed that drinking black tea in winter and green tea in summer.
Pregnant women and children, neurasthenia, tachycardia, should be appropriate to reduce the amount of tea. Therefore, people who are weak had better drink less tea.
Functionally speaking, black tea is nourishing the stomach. If your hands and feet are prone to catch cold, it is good to drink more black tea. The biggest function of green tea is anti-oxidation. It is better to drink green tea in front of the computer often. If you are thin and in poor health, drinking black tea is better.