#3 Renshen (Ginseng)

Ginseng

Shennong's Herbal Classic states that Ginseng can tone up the main internal organs, settle nerves, and improve eyesight and mental agility. Regular use can reduce body weight and prolong life. Modern research has discovered other beneficial effects of Ginseng, including its anti-oxidant, anti-aging, anti-fatigue functions. It also helps protect the liver and improves the functioning of the cardiovascular system.

#2 Huangqi (Astragalus Mongholicus)

Astragalus Mongholicus

Traditional Chinese medicine sees the spleen and the stomach as the foundations of good health, and Huangqi's action on these organs is one of the best ways of toning up one's vitality. Modern research has found that Huangqi can also widen coronary arteries, boost blood flow to the heart, improve the immune system and slow down the process of cell aging.

#1 Heshouwu (Fleece-Flower Root)

Fleece-Flower Root

The ancient medical text Kaibao Materia Medica states that regular use of Heshouwu helps build muscle, bones and bone marrow, and slows down the effects of aging. Modern research has found the herb can help nerve cells grow and alleviate neurasthenia and other neurological diseases. It can reduce cholesterol and blood sugar levels and is also an antioxidant.