Do you know why the human body is deficient in calcium? It is not because you eat less calcium tablets, but because the body does not absorb it, which is the real reason for calcium deficiency. Especially in winter, when the sun shines less, which affects the absorption of calcium, at this time, you only need to rub the spleen meridianDadu acupointto help you absorb calcium. Spleen meridian Dadu acupoint: one of the acupuncture points of traditional Chinese medicine, belonging to the Zutai Yin and Spleen meridians. Positioning:At the medial border of the foot, at the anterior inferior segment of the greater toe of the foot (1st metatarsophalangeal joint), the reddish-fleshed intervalal depression. Massage technique: Soak your feet in boiling water for 20 minutes every night and then rub them firmly with your thumb 50 times. Note: In addition to calcium supplementation, Dadu acupointcan also treat muscle atrophy, osteoporosis, and waist and leg pain. In addition, people withcervical spondylosisshould also rub the Dadu acupoint frequently, and then find the most painful point next to this acupoint, so that the treatment is better together.