Soaking Radix Astragali, Fructus Lycii and Radix Panacis Quinquefolii in water can play a health care role. Taking it with boiled water has the functions of benefiting qi, nourishing yin and promoting fluid production, nourishing liver and kidney, invigorating spleen and moistening lung, benefiting eyesight, strengthening body constitution and improving human immunity.

Efficacy of Astragalus membranaceus: Astragalus membranaceus is a natural product that people often eat. It is mainly used to tonify deficiency, and is often used for people with long-term physical decline, weak constitution and weak pulse. Regular consumption of Astragalus membranaceus has a good disease prevention and health care function, and can also avoid frequent colds, which has a good disease prevention and health care function.

Efficacy of Lycium barbarum: For people with kidney deficiency, eating Lycium barbarum is very effective, because Lycium barbarum has the effect of tonifying kidney and nourishing liver. Eating more Lycium barbarum can also prolong life and relieve long-term low back pain.

Efficacy of American ginseng: It is used for deficiency of lung yin, asthma and cough due to deficiency heat, dry cough due to yin injury due to fever, and weakness after illness. It has the functions of nourishing lung and reducing fire, nourishing stomach and promoting fluid production, benefiting qi and calming the nerves.