After consuming a large amount of meat, a person's temperament can become increasingly irritable. This is because meat contains a high amount of animal protein, which reduces the level of tryptophan in the brain, leading to tendencies towards aggression, anxiety, and belligerence. Secondly, the ratio of calcium in meat is not high, and excessive consumption can lead to low calcium concentration in the body, which also increases a person's tendency to be irritable and volatile. Finally, as many people know, meat contains a large amount of saturated fat, and excessive intake can harden blood vessels, which in turn raises blood pressure. High blood pressure is a significant cause of emotional instability in people. Little knowledge
The characteristic that meat affects a person's mood was realized as early as ancient Greece. In Homer's epic, it is recorded that before warriors went to the battlefield, they were always rewarded with banquets of wine and meat. The reason for this is that eating large amounts of meat would make soldiers more belligerent, thereby enhancing their combat capability. According to media reports, during the 1992 Gulf War, before the U.S. Navy prepared for an attack, the military supplied soldiers with 50,000 more turkeys than usual, because meat could make them more aggressive on the battlefield.
Almost all types of meat, including offal, affect human behavior and mood to varying degrees. It is not, as some people believe, that eating too much lean meat from pigs, cattle, or sheep makes people irritable, while fish and chicken do not. In fact, the effect of chicken is particularly pronounced. It is a high-protein, low-fat food, and the lysine content in its protein is 13% higher than that of pork, which can make a person's mood more excited. On the other hand, chicken also has the effect of treating depression.