You can consume Ten Perfect Mending Soup and red date and yam porridge to replenish qi and blood, and there is no fastest dietary treatment. 1. Ten complete tonic soup: the soup consists of ginseng, astragalus, atractylodes, poria, ripe rhizome, white peony, angelica, jujubes, hen, duck, elbow, etc. The Chinese herbs contained in the soup, such as ginseng, astragalus, atractylodes, etc., have the function of tonifying qi, angelica, jujubes, etc., have the function of tonifying blood, and the ingredients such as hen, duck, etc., can provide nutrients for the human body. 2. Red dates and yam congee: Red dates have the effect of tonifying the center and benefiting the qi (treating qi deficiency by replenishing the spleen), nourishing the blood and calming the mind (stabilizing the mind and soothing the emotions by nourishing the blood), while yam has the effect of tonifying the spleen, nourishing the stomach and generating body fluid, etc. Boiling the two into congee can improve the symptoms of fatigue due to insufficient qi and blood. The above dietary treatments are recommended to be carried out under the guidance of a medical professional. The amount of herbs used in dietary therapy is limited, and the medicinal effect is not enough, so if there is a more serious case of qi and blood weakness, it is still necessary to consult a doctor in a timely manner.