If there is a lack of kidney qi, then you can regulate through diet, under the guidance of a traditional Chinese medicine practitioner to eat some of the appropriate food to replenish kidney qi, such as yam, lotus seeds, wolfberries and so on. But note that food conditioning effect is limited, generally can not achieve the therapeutic effect, if you want to achieve the therapeutic effect is recommended under the guidance of a doctor for formal treatment. Kidney qi insufficiency refers to the human body’s kidney function activity decline, which in turn produces a series of kidney deficiency performance, such as back pain, hair loss, impotence, premature ejaculation, dizziness, weakness and so on. 1. yam: is the dried rhizome of Dioscoreaceae plant Dioscorea, belonging to the spleen, lungs, kidney meridian, has the effect of tonifying the spleen and nourishing the stomach, generating fluids, benefiting the lungs as well as tonifying the kidneys and astringing the spermatozoa, can be used for spleen deficiency with little food, prolonged diarrhea, coughing and coughing in the lungs, spermatorrhea in the kidneys, diaphoresis, dysuria, urinary frequency as well as deficiency of heat and thirst. 2. Lotus seed: belonging to the spleen, kidney and heart meridians, it can nourish the spleen to stop diarrhea, stop the belt, benefit the kidney and astringent, nourish the heart and tranquilize the mind (through nourishing the heart to stabilize the mind), can be used for diarrhea (diarrhea caused by weakness of the spleen), belt, spermatorrhea, palpitations (heartbeat accelerated, often accompanied by panic), insomnia and other problems. 3. Lycium barbarum: belonging to the liver and kidney meridian, it has the effect of nourishing the liver and kidney, benefiting the essence and brightening the eyes (replenishing the essence and promoting the recovery of eyesight), and can be used for the problems of deficiency of the essence, soreness of the waist and knees, vertigo and tinnitus, impotence, spermatorrhea, internal heat and thirst (internal fever accompanied by symptoms such as overeating and excessive drinking and urination), deficiency of the blood and atrophy and yellowish coloration, and unclear eyesight. Although all of the above medicinal herbs are able to replenish kidney qi, not all people are suitable for consumption, such as allergic people, it is recommended to ask a traditional Chinese medicine practitioner before consumption, and pay attention to the dosage.