Can pregnant women drink old white tea?

Pregnant women can drink white tea, but it is best not to drink too much. During pregnancy, pregnant women should drink more boiled water and try to drink less tea or coffee.

pregnant women can drink white tea, but when drinking tea, they must drink it in moderation and not drink too much!

There are many ingredients in tea, including calcium, phosphorus, iron, fluorine, iodine, manganese, molybdenum, zinc, selenium, copper, germanium, magnesium and other minerals. These components in tea are beneficial to human body, especially manganese can promote the formation of vitamin C in fresh tea and improve the anti-cancer effect of tea. Their * * * interaction is of great significance to human disease prevention and treatment.

White tea contains a lot of minerals, such as calcium ions, iron ions and manganese ions.

1. It can increase the metabolic rate of human body;

2. It can effectively promote the development of bones and prevent neonatal rickets;

3. It can replenish blood and prevent anemia during pregnancy;

4. Vitamin C has the effect of beauty beauty, which can prevent women from getting chloasma during pregnancy.

But tea contains 2%-5% caffeine. Every 5mg, caffeine has an exciting effect. Taking too much caffeine will increase fetal movement and even endanger the growth and development of the fetus.

In addition, tea also contains a large amount of tannic acid, which can combine with iron in pregnant women's food to form a compound that cannot be absorbed by human body. If pregnant women drink too much strong tea, it may cause anemia, and it will also cause hidden dangers of congenital iron deficiency anemia to the fetus.