Pork kidneys are not recommended for regular consumption because they contain a large amount of fat and cholesterol. Long-term consumption can lead to obesity or other diseases, so it is not recommended to eat kidneys regularly.

Disadvantages of eating pork kidneys frequently:

1. Excessive cholesterol: Under normal circumstances, a person's daily intake of 200 mg of cholesterol from food can meet the needs of the body. However, the cholesterol content in 100g of pork kidneys is much higher than this, so eating pork kidneys regularly will cause cholesterol to rise, and it is easy to develop atherosclerosis, gallstones and other diseases.

2. Obesity: Pork kidney is a food with high fat content. In addition to absorbing fat from it, it can also be absorbed from other foods. This will lead to excessive fat intake and cause The phenomenon of obesity.

3. High blood lipids: The cholesterol in pork kidneys will become blood lipids after being digested and absorbed by the human body. If eaten regularly, it will lead to high blood lipids and cause some coronary heart disease, pancreatitis and other diseases.