1. Benefits: Trace elements, minerals and vitamins contained in green tea can enhance the vitality of skin cells and improve skin color. At the same time, tea polyphenols and caffeine can activate brain cells and excite the central nervous system.

2. Disadvantages: Drinking too strong green tea may affect the absorption of iron. Over time, it is easy to cause anemia. It is not advisable to drink tea on an empty stomach, which may also affect endocrine. It is recommended not to drink too strong tea before going to bed, so as not to affect sleep.

The efficacy and function of women drinking green tea;

1. Helps to lose weight: Green tea contains caffeine and catechins, which can promote the decomposition and metabolism of fat and help to lose weight.

2. Protect the skin: Tea polyphenols in green tea have antioxidant effect, which helps to resist the invasion of free radicals and delay skin aging.

3. Improve your breath: Green tea contains ingredients that stimulate oral bacteria, which can effectively kill the source bacteria of oral odor and improve your breath.

4. Prevention of cardiovascular and cerebrovascular diseases: Tea polyphenols in green tea can inhibit the synthesis of cholesterol and help prevent cardiovascular and cerebrovascular diseases.

5. Improve immunity: Polyphenols in green tea can enhance the activity of immune cells and improve immunity.

Taboo for women to drink green tea;

1. Pregnant women are forbidden to drink: green tea contains tea polyphenols, which is irritating to some extent, and pregnant women are prone to have an impact on the fetus.

2. It is forbidden to eat drugs with green tea: green tea contains some tannins, which can affect the absorption and decomposition of drugs and easily lead to weakened or reduced efficacy.

3. Excessive drinking: Excessive drinking of green tea will cause too much theophylline, which will bring a burden to the body and may cause discomfort such as headache, insomnia and palpitation.

4. improper drinking time: green tea contains a certain amount of caffeine, which is not suitable for drinking at night and may affect the quality of sleep.