1. Improve immunity

Tea is rich in vitamins C, E, polyphenols and tea polyphenols. These ingredients are beneficial to improving human immunity and reducing infection.

2. Anti-oxidation

Tea polyphenols, catechins and other components in tea have antioxidant effect, which can reduce the harm of free radicals to human body and delay aging.

bring down the blood pressure

Theophylline, tea polyphenols and other ingredients in tea can lower blood pressure, and drinking tea in moderation is conducive to maintaining cardiovascular health.

Promote digestion

A variety of organic substances contained in tea can promote gastric juice secretion, regulate intestinal peristalsis and promote digestion.

The disadvantages of drinking tea:

bitter taste

Tea contains some alkaline substances, and excessive drinking will lead to bitterness.

Step 2 stimulate

Theophylline and caffeine in tea are irritating, and excessive drinking may lead to insomnia and depression.

3. Affect absorption

Catechins and other substances in tea will combine with some elements in food, which will affect the absorption of these elements by human body.

4. Damp heat

Some people drink too much tea or tea that is not suitable for their physique, and they will have symptoms of damp heat, such as dry mouth and acne. People in damp heat constitution, in particular, should drink carefully or avoid drinking.