The way to strengthen the kidneys of 50-year-old people are traditional Chinese medicine, acupuncture and moxibustion treatment, etc. There is no fastest way to say, the specific effect depends on the individual situation. 1. Traditional Chinese medicine: Strengthening the kidneys includes warming kidney yang, nourishing kidney yin, and benefiting kidney qi, etc. The available medicines are Jin Gui Ren Qi Pills, Liu Wei Di Huang Pills, and so on. (1) Jin Gui Kidney Qi Pill: It has the functions of warming and tonifying kidney yang (warming and replenishing kidney yang), transforming qi to move water (promoting the operation of gas, thus promoting the operation of water and liquid), and is suitable for edema, lumbar and knee soreness (a feeling of soreness and weakness of the lumbar and knee), urinary incontinence (unsmooth urination), and lack of warmth in the limbs caused by kidney yang deficiency. Note that pregnant women should avoid using it, avoid eating cold food, avoid intercourse, and keep a good mood. (2) Six-flavored Di Huang Pill: It has the function of nourishing kidney yin, and is suitable for the deficiency of kidney yin that leads to heat in the hands, feet and heart, hot flashes (hot flashes), night sweating (sweating abnormally after going to sleep, but sweating stops after waking up), and lumbar and knee soreness and weakness. Avoid spicy food while taking the medicine and should not be used with cold and flu medicine. The adverse reactions and contraindications of the above drugs are not clear. It is forbidden for those who are allergic to the drugs, and should be used with caution for those who are allergic to the drugs. 2. Acupuncture and moxibustion: People with kidney deficiency can choose acupuncture points such as Ren Yu, Guan Yuan, and Foot San Li, etc., in which moxibustion can be added for people with kidney yang deficiency; people with kidney yin deficiency usually do not use moxibustion, but can add acupuncture points such as Shui Quan and Tai Xi. It is recommended that the doctor choose the points and operation. In addition, the 50-year-old people also need to pay attention to the combination of work and rest, do not overwork, to help the solid protection of kidney essence. If you want to strengthen your kidneys, it is recommended to consult a doctor in time and ask him/her to choose the appropriate treatment.