The diet of kidney disease patients, in summary, mainly includes do not eat too salty, drink less water, eat protein try to choose some high-quality protein food, and do not eat food containing more fat. Nephropathy is usually short for nephrotic syndrome, this disease edema is more obvious, so do not eat too salty, drink less water, if you eat too salty or drink too much water, it is easy to cause edema aggravated, serious patients will develop heart failure and cerebral edema. A very significant feature of nephrotic syndrome is the large amount of protein loss from the kidneys, the diet needs to be supplemented with protein. When supplementing protein, we should use foods that contain more protein and more essential amino acids, which are medically called high-quality protein. These foods mainly include eggs, such as egg whites and duck egg whites, as well as dairy and meat, and meat mainly includes fish and lean meat. Another feature of nephrotic syndrome is hyperlipidemia, which can easily cause cardiovascular disease, so avoid foods containing more fat, such as egg yolk, duck egg yolk, fatty meat, hot pot, etc.