Wild ginseng or ginseng, which greatly nourishes vitality, has nourishing effect on five internal organs. Suitable for patients with qi deficiency, but forbidden for those with internal heat and phlegm dampness.

Rehmannia glutinosa tonifies the five internal organs, and is suitable for those with yin deficiency, internal heat, dry mouth, hot constitution and cold constitution accompanied by phlegm and dampness.

Yam tonifies the spleen, stomach, lungs and kidneys, which is suitable for everyone.

Formula: China ancient health-preserving prescription can tonify yin and yang, qi and blood, and is suitable for everyone.