1. Tea can refresh the mind and enhance the ability of thinking and memory.

2. Tea can eliminate fatigue, promote metabolism and maintain the normal functions of the heart, blood vessels and gastrointestinal tract.

Drinking tea is of great benefit to preventing dental caries. A survey in Britain shows that children who drink tea regularly can reduce their dental caries by 60%.

Tea contains many trace elements beneficial to human body.

5. Tea can inhibit malignant tumor, and drinking tea can obviously inhibit the growth of cancer cells.

6. Drinking tea can inhibit cell aging and prolong life. The anti-aging effect of tea is more than 18 times that of vitamin e.

7. Drinking tea can delay and prevent the formation of lipid plaque in vascular intima, and prevent arteriosclerosis, hypertension and cerebral thrombosis.

8. Drinking tea can excite the central nervous system and enhance exercise ability.

Side effects:

The names of chamomile tea, mint tea and fennel tea sound "small and fresh". However, the latest investigation by the German authorities found that this kind of flower and fruit tea popular in the German market contains excessive toxic substance-pyrrolizidine alkaloid (PA), which may be harmful if it is drunk for a long time.

The German Federal Institute for Risk Assessment said on July 15 that the researchers selected 22 1 kinds of common flower and fruit teas in the German market for testing, including fennel tea, chamomile tea, mint tea and nettle tea. However, black tea and green tea were not included in the risk analysis because the sample size was too small. Experts suggest that the choice of drinks should be diversified, and don't just drink a certain kind of tea for a long time.

Extended data:

The drinking method of fruit tea:

1, basic drinking method

After the flower and fruit tea is brewed with hot boiled water, a proper amount of honey or rock sugar is added to make it a hot drink; After mixing, add ice cubes, which is the drinking method of cold drinks. In addition, if you have enough time, you can also put it in the refrigerator and drink it after cooling. This is the most basic method. You must learn this action before enjoying the flower and fruit tea.

2. Floating drinking method

First, mix the flower, fruit and tea into a cold drink and pour it into a beautiful cup, which is about nine minutes full. Then dig out a mass of ice cream with an ice cream spoon and put it on the flower and fruit tea, and that's it. Remember to use iced flower and fruit tea. If you use hot flower and fruit tea, the ice cream will melt as soon as you put it in, which will affect the taste of the tea.

3. Fruit drinking method

After Huaguocha has just been made into a cold drink, adding a proper amount of fruit can enhance the taste. For example, fruit granules, diced fruit or sliced fruit can be used, depending on the type of flower and fruit tea. For example, blueberry-flavored flower and fruit tea can add acidic fruits, such as kiwi fruit granules or orange slices.

4. How to drink candied fruit

After the flower and fruit tea is soaked, add the plum and stir it a little. Wait about 3 minutes, and there will be a cup of delicious candied flower and fruit tea. Guohua tea can be served with hot or cold drinks, and candied fruit can also be served with figs and dried kumquat. You can choose what kind of candied fruit you like according to your taste. Its main function is only to add flavor.

People's Daily Online-Fruit Tea Beauty Beauty has counted the different effects of various fruit teas.

People's Daily Online-Some flower and fruit teas contain harmful substances, and long-term drinking may be harmful to health.