Poor resistance to eat what to supplement, can be from the perspective of Chinese medicine and Western medicine to supplement two aspects. First, from the perspective of Chinese medicine, poor resistance is usually a deficiency, often due to kidney deficiency, qi deficiency, blood deficiency, kidney deficiency can be supplemented with cordyceps, blood deficiency can be supplemented with salvia, safflower, rhodiola, etc., qi deficiency can be supplemented with ginseng, aconite, jujube, angelica, American ginseng and other drugs. Second, from the perspective of Western medicine, in the case of poor resistance and low immunity, you can eat fruits and vegetables rich in vitamins and trace elements, which can improve resistance. Thirdly, you can also take some western medicine, such as thymopentin and splenomycin, or apply gammaglobulin and albumin for injection, which can supplement the resistance. Fourth, regular exercise and regular sleep are also crucial to the adjustment of resistance.