The efficacy and function of rock tea and its side effects taboo

Rock tea, also known as Wuyi rock tea or rock rhyme tea, is a semi-fermented tea produced in Wuyishan, Fujian, and has the following functions:

1. Spleen strengthening and appetizing: Rock tea contains a variety of active substances, which can promote gastrointestinal peristalsis and enhance the digestion and absorption capacity of gastrointestinal tract, thus helping the human body to regulate gastrointestinal function.

2. Lowering blood lipid and blood pressure: Rock tea contains many beneficial ingredients, such as tea polyphenols, catechins and flavonoids. , can remove free radicals in the body, regulate blood lipids and lower blood pressure.

3. Refreshing: Active ingredients such as caffeine in rock tea can promote the excitement of the nervous system and improve people's attention and thinking reaction speed.

4. Anti-cancer and anti-cancer: Rock tea contains a variety of antioxidant substances, which can scavenge free radicals, prevent cell variation and reduce the incidence of cancer.

Although rock tea is a natural food, you should pay attention to the following taboos and side effects when taking it:

1. Patients with cardiovascular diseases and pregnant women should drink carefully.

2. Drinking too much rock tea can easily lead to tea drunkenness, manifested as dizziness, nausea, palpitation and other symptoms.

3. The high content of theophylline in rock tea may affect the quality of sleep, so it is not suitable for drinking at night.