The main manifestation is weakness of spleen and lung function. Thin or fat, tired and weak, pale face, low voice, frequent spontaneous sweating, especially during exercise, palpitation, anorexia, pale tongue with white fur and weak pulse are its basic characteristics.

Health principles:

Tonifying spleen, invigorating spleen, benefiting qi and nourishing qi, because the lung governs the whole body's qi and the kidney stores vitality, and the spleen and stomach are the "sources of qi biochemistry", so the spleen, stomach, lung and kidney should be warmed.

Diet and health care: water keeps flowing, avoiding cold and suppressing heat.

Mental health: avoid thinking too much and keep the fluctuation small.

Life and health: avoid catching a cold and don't overwork.

Drug regulation: four kings benefiting qi, sieving exterior.

Four seasons maintenance: less freezing in spring and autumn, warm in summer and flat in winter.

Intestinal meridian conditioning: zhongwan, Shenque and Qihai

Health care method-swinging legs: when you sit up, your feet naturally droop. First slowly turn your body left and right for 3 times, then, your feet are suspended and swing back and forth for more than 10 times. This action can move the waist and knees, and has the effect of tonifying the kidney and strengthening the waist.

Dietotherapy of qi deficiency constitution;

You can eat Radix Astragali, Poria, japonica rice, glutinous rice, millet, yellow rice, barley, yam, indica rice, naked oats, potatoes, dates, carrots, mushrooms, tofu, chicken, goose, rabbit meat, quail, beef, dog meat, herring and silver carp. If the qi deficiency is very serious, it should be nourished with "ginseng lotus seed soup".