Nephritis patients can eat Colla Corii Asini, the benefits of eating Colla Corii Asini for nephritis patients are as follows: First, Colla Corii Asini has a high content of calcium, which can increase the intake of calcium in the body after taking it. Glomerulonephritis is treated by applying hormones and immunosuppressants and other medicines, and the long-term use of hormones and other medicines can result in the loss of calcium in the body, and the appearance of osteoporosis, which can be supplemented by taking Colla Corii Asini, which can effectively improve the lack of calcium and cause the Bone calcium loss, calcium salt outflow and so on. Secondly, Colla Corii Asini has the function of diuresis and swelling, and the loss of protein in glomerulonephritis patients causes hypoproteinemia, and edema and other symptoms of water outflow, and then Colla Corii Asini can be taken to achieve the function of diuresis and swelling. Colla Corii Asini can promote the increase of amino acids in the body, and then plasma, protein content increases, colloid osmotic pressure rises, to achieve the purpose of diuretic swelling.