"Tea is the medicine for all diseases, so don't forget to drink tea to keep fit"-Professor Zhao Lin, a health education expert, once said in the health lecture hall. Vitamins C and E contained in tea, especially tea polyphenols, have strong antioxidant activity and can scavenge oxygen free radicals in the human body, thus playing a role in anti-radiation and enhancing immunity.

Office white-collar workers spend more than 8 hours in front of the computer every day, facing the super radiation of the computer screen. Drinking more tea can not only relax the mood, absorb trace elements, but also prevent computer radiation, which is much more beneficial than pure water, coffee, juice and other drinks!

The second level: choose the right tea, and the efficacy will appreciate.

We also generally know the efficacy of various teas. For example, green tea can clear away heat and detoxify, oolong tea can refresh and relieve fatigue, black tea can nourish the stomach, and Pu 'er can lose weight ... However, whether these effects can be exerted depends on your physique.

According to the degree of fermentation, tea can be divided into cool (green tea, Tieguanyin), neutral (oolong tea) and warm (black tea, Pu 'er tea). People are divided into dry and hot constitution and cold deficiency constitution. Therefore, it is also very particular about choosing what kind of tea to drink!

If you have the habit of smoking and drinking, it is easy to get angry and be afraid of heat, and your body is fat-hot and dry, so you should drink herbal tea.

If you have stomach deficiency and cold, eating bitter gourd and watermelon will make you feel abdominal distension uncomfortable, or you will feel weak-deficiency and cold constitution, please consciously choose neutral tea or warm tea. You should also be especially wary of Kuding tea. Kuding tea is cool, and its functions of clearing away heat and toxic materials, softening blood vessels and lowering blood fat are better than other teas. It's better for people with hot and dry constitution, but it's definitely not suitable for you with deficiency and cold constitution.

But some people will show the characteristics of two constitutions. For example, fat, easy to get angry, can eat cold things have loose bowels; Thin, weak spleen and stomach, and very hot. But everyone's physique will show the main symptoms. When drinking tea, it is ok to take the main symptoms as the basis.

In addition, the elderly can drink more neutral and warm tea.

The third level: can make tea and appreciate the quality.

Tea can bring us health and help us fight cancer, so most people think tea is a good thing. But everything has advantages and disadvantages. Once tea is drunk wrongly, it may not bring all the benefits, and it may even do harm to our health. So, how should we drink tea?

1, use ceramic tea sets to make tea, and don't use metal products, especially aluminum products, to avoid chemical reactions and poisoning.

2. Wash the teacups frequently to remove tea rust. Tea rust is an insoluble colloidal substance formed by the oxidation of polyphenols contained in tea in air and water. Tea rust brought in when drinking tea will hinder the digestion and absorption of nutrients.

3. brew on the same day and drink on the same day. There is a saying "Don't drink overnight tea". This is because the tea contains a small amount of protein, and the organic matter such as protein will deteriorate if it is stored for too long.