Protein is an essential nutrient for the human body, and it is important to pay attention to protein intake, but this does not mean that “the more high protein food you eat, the better”. A balanced diet is sufficient to replenish the daily protein requirements of healthy people. But nowadays, many people in the workplace often socialize and eat a lot of meat and fish, resulting in excessive protein intake. Experts warn that long-term high protein intake will increase the burden on the kidneys, and even make the kidneys in a long-term “overload” state. People who have kidney function damage, protein intake should be strictly controlled, and must consult a nephrologist and develop recipes under the guidance of a nutritionist. In addition, a reminder: protein is not limited to eggs and milk, various meats, seafood and beans are all high in protein. When you are keen to eat high-protein food, or blindly supplement high-protein nutrition, beware, don’t tire out your kidneys. The day old fire soup, purine Guangdong people “no soup is not happy”, when eating more love to drink a bowl of old fire soup. The old fire soup generally add a lot of meat, and boil on two or three hours. The long boiling time, a large number of purines will dissolve into the broth. Often drink purine too high old fire soup, will cause uric acid in the blood accumulation, uric acid content is elevated, both easy to cause gout, but also damage to the kidneys. Another “kidney” diet is a lot of seafood beer, because some of the ingredients rich in seafood in the role of beer, will greatly improve the body’s blood uric acid content, inducing gout and gouty nephropathy. Diet salty, water is not easy to discharge 95% of the salt in our diet is metabolized by the kidneys, eat too salty, the burden on the kidneys naturally increased. In addition, the sodium in salt will make the water in the body not easily discharged, and further increase the burden on the kidneys, thus leading to the reduction of kidney function. At the same time, too salty diet will lead to increased blood pressure, the kidney blood can not maintain the normal flow, thus inducing kidney disease. It is recommended that salt intake be limited to 6 grams per day.