None of these three side effects mentioned the kidney, so it should not be bad for the kidney!

Hibiscus acid contained in Luoshen flower is considered to be effective in treating heart disease, hypertension, arteriosclerosis and other diseases. Roselle extract also contains reducing sugar, glycosides, phenols, a small amount of alkaloids and resins. It has spasmolytic effect on intestinal tract and uterine muscles, as well as anthelmintic effect, has bacteriostatic effect on bacteria in intestinal tract, promotes bile secretion, reduces blood drug concentration, stimulates intestinal wall peristalsis, and is very suitable for making cold drinks. In Egypt, calyx is widely used to treat heart and nerve diseases; In India, calyx, seeds and leaves are used as diuretics and anti-scurvy drugs; In Senegal, roselle is recommended as a fungicide, insect repellent and antihypertensive drug.

Weight loss fruit has the following effects.

Strengthening the spleen and promoting digestion, moistening the intestines and relaxing the bowels. Contains malic acid, citric acid, lipase, protease, hydrolase, etc. It can help the human body digest food and promote appetite. Because it contains a variety of lipids, it has the effect of moistening the intestines and relaxing the bowels.

Relieve sore throat and reduce swelling. Contains citric acid, fumaric acid, succinic acid, malic acid, propionic acid, oxalic acid, quinic acid and other substances, and has the functions of diminishing inflammation and relieving swelling.

Supplement nutrition. It contains a large number of sugars, lipids, protein, cellulose, vitamins, inorganic salts and essential amino acids, which can effectively supplement human nutrients and enhance the body's disease resistance.

Fight cancer. The milk of immature fruit contains active components such as psoralen and citronellol, and an aromatic substance "benzaldehyde" can be extracted from the juice of mature fruit. Both of them have anti-cancer effects, which can prevent the occurrence of liver cancer, lung cancer and gastric cancer, delay the development of transplanted adenocarcinoma and lymphosarcoma, and promote their degeneration!

Pu 'er tea drinkers

Pu 'er tea is rich in mineral elements and organic matter. They act on the human body as nutritional and pharmacological components. Macromolecular polysaccharides in Pu 'er tea are transformed into a large number of new soluble monosaccharides and oligosaccharides by microbial action. Vitamins increase greatly in the middle stage of processing. These substances play an extremely important role in improving the function of human immune system, and are superior to any other tea in strengthening the body and prolonging life. Pu 'er tea can help children digest and absorb and promote physical development. Fluorine in tea can prevent dental caries. Moreover, Pu 'er tea can regulate the nervous system and improve children's attention. Teenagers' overeating and partial eclipse will make some nutrients deficient. If zinc deficiency may lead to short stature, manganese deficiency will affect the growth of bones and lead to deformity. Tea soup is rich in minerals necessary for growth and metabolism. Moderate consumption of Pu 'er tea is beneficial to relieve intestinal tension, strengthen small intestine movement and improve the secretion of bile and intestinal fluid. Therefore, Pu 'er tea is a popular drink, and the general population is suitable for drinking Pu 'er tea.

Pu 'er tea discomfort crowd

1, pregnant women should not drink more Pu 'er tea, which may inhibit their children's development;

2, women are not suitable for drinking Pu 'er tea during menstruation, and they are short of iron during menstruation. Drinking more Pu 'er tea will lead to the inability to absorb iron in the body;

People who have just recovered from illness should not drink too much Pu 'er tea, which will cause physical discomfort.

Side effects of Pu 'er tea

1. The fluorine content in Pu 'er tea (cooked tea) is high, and the water factor will ionize with calcium in the body to synthesize calcium fluoride, which is not easy to absorb, leading to calcium loss.

2, Pu 'er tea (cooked tea) contains more tea pigments, and it is easy to leave tea stains on your teeth if you drink too much and don't pay attention to brushing your teeth.

3, Pu 'er tea neutralizes blood sugar faster, and patients with hypoglycemia and hypotension are prone to dizziness, nausea and other symptoms after drinking a lot.

4. Tannic acid and tannic acid in Pu 'er tea (cooked tea) will combine with iron ions in the body, which will also cause the body to absorb iron ions, thus affecting hematopoietic function. Therefore, anemia patients and menstrual girls should not drink Pu 'er tea.

5, Pu 'er tea (raw tea) is cold, drinking too much body cold will cause abdominal pain, diarrhea and other discomfort, which is more harmful to the stomach.