Deficiency of qi and blood needs to replenish blood and qi, which belongs to a process of slow conditioning. First of all, the daily diet should take adequate nutrition as the primary condition, and eat more foods and drugs that tonify qi and blood. Warm food with flat taste and sweet taste, eat more flat food with rich nutrition and easy digestion and absorption.

The staple food is mainly mineral-rich foods, such as japonica rice, glutinous rice, millet, yellow rice, barley and naked oats, which have the function of invigorating qi. Purple rice, black rice and other foods are rich in iron, and the blood enriching effect is better. Foods rich in thiamine, riboflavin and nicotinic acid, such as chicken and donkey meat, are helpful for invigorating qi; Pork, eel, squid, sea cucumber, clam meat, hairtail and other foods rich in protein and alkaloids are beneficial to blood.

Vegetables for invigorating qi include yam, lentils and other foods; Auricularia auricula, lotus root, Nostoc flagelliforme and other foods are rich in folic acid and alkaloids, which have a good blood tonic effect.