Gynostemma pentaphyllum plays a very important role in human health. Gynostemma pentaphyllum soaked in water can lower blood pressure, blood lipid and blood sugar, and has a good preventive and therapeutic effect on three highs. Generally, drinking Gynostemma pentaphyllum tea for about 3 months can reduce the three highs; Tonifying deficiency, clearing heat and detoxifying. Can relieve asthenia, asthenia, nocturnal emission, leukopenia, viral hepatitis, chronic gastroenteritis and chronic tracheitis. Long-term drinking can lower blood pressure, blood lipid and blood sugar. Anti-arteriosclerosis, inhibiting thrombosis, and treating cardiovascular diseases. Sedate and soothe the nerves, nourish nature, delay aging, improve mental activity and enhance brain function. Activate normal cells of human body, inhibit obesity, resist cancer, greatly prevent cancer, inhibit and kill cancer cells. Enhance the activity of lymphocytes in human blood and enhance human immune function. Gynostemma pentaphyllum can also prevent cancer, lose weight and gain weight, treat fatty liver, promote sleep, invigorate qi and spleen, clear away heat and toxic materials, and promote uric acid excretion.