At present, the international unified name for kidney disease is chronic kidney disease, which refers to kidney damage or glomerular filtration rate less than 60 and more than 3 months, as a more general overview of kidney disease, the epidemiological survey of Chinese people with “chronic kidney disease” led by Professor Wang Haiyan in nephrology in China, the incidence rate reached nearly 11%. The current international standard, according to the glomerular filtration rate is divided into 5 stages, stage 1-5 are: more than 90, 60-89, 30-59, 15-29, less than 15. “Glomerular filtration rate” is simply the ability of the kidneys to filter toxins, as the kidneys remove toxins decline, the level of toxins in the blood gradually increased, in most cases until less than 10 should be the kidney disease. In most cases, renal replacement therapy, kidney replacement or dialysis, should be started until it is less than 10. The main cause of chronic kidney disease in China is still primary glomerular disease, followed by diabetes and hypertension, but with the dramatic increase in the number of people with diabetes, the proportion of diabetic nephropathy is increasing year by year, while in Rice diabetic nephropathy has been the first cause of chronic kidney disease. These three causes of the early stages of the disease may not be detected, so a very simple kidney function or routine urine examination is necessary! In fact, the initial tests for chronic kidney disease are very convenient and inexpensive. Check the trident: urinalysis, blood test kidney function, urinary ultrasound, basically most of the problems can be observed. However, because so many problems (many systemic problems) can cause kidney disease, the next examination may involve many aspects, and is usually encountered where people do not quite understand. Most people will ask: Doctor, is this disease removed from the root? Unfortunately, the broken part of chronic kidney disease is not able to regenerate and recover, just like the aging machine but there is no replaceable parts. The fear of kidney disease in life makes people lack basic judgment. As we age, the kidneys will degenerate, but we strive to keep it from progressing to its final stage during our lifetime. When it comes to kidney disease, most people know that they need to control their diet, but they may not know much as to how they can do so. The most basic thing is to have a low salt and low fat diet, because salt intake and disorders of lipid metabolism can increase the burden on the kidneys, and it is usually recommended to have less than 6g of salt per day, but if you have edema or hypertension, it can be as low as 3g per day. controlling low salt also has a protective effect on the cardiovascular system. In the last section on diet, in addition to low salt and low fat, the most important item is a high quality low protein diet, high quality protein, i.e. meat, eggs and milk, and soybeans (current research on the protective effect of soybean protein on the kidneys, the view is different than before), why low protein? It is to ensure nutrition while minimizing the production of waste caused by protein metabolism, reducing the burden on the kidneys. The amount of protein recommended for kidney disease non-dialysis is 0.6-0.8g/kg/d, what concept? 60kg, according to 0.8, 48g per day, an egg (7g), 250ml milk (9g), one or two meat (8g), a total of 24g accounting for 50% of the total protein, half a pound of vegetables 4g per day, the remaining 20g of the main food about 5 two. However, if you need to further control protein intake, you can only reduce the ordinary staple food, but to ensure that the heat can be replaced with wheat starch. Most of the drugs for chronic kidney disease are based on controlling the primary disease, reducing proteinuria, promoting intestinal detoxification, protecting kidney function, and reducing the burden on the kidneys. There is no special or curable “miracle drug”, especially the major widely advertised unscrupulous website, so we can not listen to or believe in advertising, scientific treatment, scientific health care, scientific health is the most important and effective way.