It's good to have a balanced nutrition. Things with single nutrition can't be supplemented, which is harmful to the body. Protein is an essential nutrient for human body, and it is beneficial for malnourished people to take in nutrients properly. However, excessive intake of protein virtually increases the burden on the kidneys in the metabolic process. Long-term high-load operation of the kidney may lead to "tired" disease. Generally speaking, women need to consume 50 to 65 grams of protein every day, while men need 60 to 80 grams. An egg has about 6 grams of protein; 3 Two meat dishes have about 20 grams of protein; And there are about 6 or 7 grams of protein for two meals, and protein for fish and soybeans is of high quality.
It used to be thought that the renal function of normal people began to decline every year after the age of 40; However, the current research shows that after the age of 30, renal function begins to decline year by year. Even if you wait until you are 60 or 70 years old, you won't have kidney disease, but your kidney function is definitely poor. Therefore, middle-aged and elderly people should eat less meat and more vegetables. Toxins in the human body are excreted through the kidneys. If it is an elderly person with poor renal function, supplementing too much high protein will only increase the burden on the kidneys.