There are four kinds of gibberellic acid: three-leaf gibberellic acid, five-leaf gibberellic acid, seven-leaf gibberellic acid, dragon beard gibberellic acid. Medicinal parts: the whole grass can be used as medicine, the young leaves of the efficacy of the ingredients content than the roots, stems, high, the highest medicinal value. Gynostemma has the following health effects: ① healthy stomach and stomach to enhance digestion and absorption: after serving gynostemma, gastrointestinal peristalsis accelerated, appetite increase hunger and thirst for a long time, both to cure constipation and cure loose stools.　② brain tranquilizer: the cerebral cortex excitation and inhibition of the response to maintain a proper balance, the central nervous system has a two-way regulatory effect. It has excellent analgesic, sleeping and anti-nervous effects.　③ Protecting the heart and keeping the pulse: on the basis of reducing the tension of myocardial wall, easing the resistance of cerebral vessels and peripheral blood vessels, it can enhance the vitality of the heart and brain, increase the flow of coronary arteries, moderate atherosclerosis, and prompt the overall circulation to be more vigorous and fluent.　④ regulating fat weight loss: experiments have proved that, do not avoid eating fat and greasy and serving gibberellic acid group, and avoid meat not serving gibberellic acid group, regular checkups, the body of bile solid and neutral fat content is similar. It can be seen that gynostemma has a benign transformational effect on the body fat regulation.　⑤ fitness power: serving gibberellic acid and do not serve the comparison of rats, its swimming time is about 31-57% longer, and physical recovery is much faster, people serving gibberellic acid, physical energy is more energetic, not easy to fatigue, even if fatigue, but also easy to recover, so that the efficiency of the work is greatly increased.　(6) anti-allergy: a part of the human body is weak, will be allergic to certain substances, and the formation of bronchial wheezing, skin pimples, joint pain and other diseases, gynostemma on these diseases is very good.　(7) anti-cancer: pharmacological experiments have proved that gynostemma both to prevent normal cells from becoming cancerous, but also to promote the gradual return of cancer cells to normal efficacy, rats served gynostemma group compared with the group not served, the cancer tumor reduction of 44.8%, the survival period extended by 53.3%.　⑧ anti-aging beauty: human cell culture test shows that: human skin cells and fetal and lung cell regeneration number of 22 and 51 generations, and in the culture which adds extracted gynostemma saponins, can be extended to 27 and 55 generations. This confirms that gibberellic acid has a significant role in cell revitalization. People who drink gibberellic acid can strengthen blood circulation, promote metabolism regularly, so as to maintain and restore the health of the skin."