The harm of protein's excessive intake;

1. Excessive intake of protein will cause a large accumulation of intestinal endotoxin, which will lead to various cardiovascular diseases if it cannot be excreted smoothly.

2. When protein decomposes, it will produce nitrogen, which will be excreted with urine and will not affect the body. If protein takes too much, the excess nitrogen will be excreted by the kidneys, which will increase the burden on the kidneys.

3. Some toxic substances, such as ammonia and amine, are discharged with feces, and the other part enters the blood and is decomposed by the liver. If protein ingests too much, and the amount of spoilage products is too much, the load on the liver will increase.