The main functions of China ancient health essence are: invigorating qi, nourishing kidney and benefiting essence. Used for dizziness, palpitation, dizziness, tinnitus, amnesia, insomnia, mental fatigue and other symptoms caused by deficiency of both qi and yin and insufficiency of kidney essence. Climacteric syndrome, physical weakness after illness, is proved by written evidence. It has no effect on the treatment of emphysema patients, so it is recommended not to eat casually to avoid drug conflict.