(1)1 Luo Shenhua contains flavonoids, protocatechuic acid, anthocyanins, isoflavonoids, as well as a wealth of amino acids, vitamins, sugars, organic acids and other chemical compositions, can reduce cholesterol and triglyceride, inhibit the oxidation of low-density lipoprotein, inhibit platelet agglutination, reduce thrombosis, reduce atherosclerosis, can be an effective way to prevent cardiovascular The occurrence of cardiovascular disease.

(2) PCA can accelerate the death of blood cancer cells; Roselle extract (RS) can effectively inhibit colon cancer carcinogen (AOM); polyphenols of Roselle (HPE) can accelerate the death of gastric cancer cells; anthocyanins of Roselle (HAC) can accelerate the death of blood cancer cells.

(3) Luo Shen Hua can also regulate blood pressure and improve sleep.

2, Luo Shenhua tea contraindications:

(1) People with excessive stomach acid try to drink less.

(2) Because of the cool nature, so physiological period, pregnancy women should not try.