There is a limit to everything. After all, the living conditions are good, and most people have the conditions to eat meat, but eating too much meat will lead to unhealthy health. Scientists have studied the intestines of carnivores and vegetarians. The intestine of carnivores is obviously shorter than that of vegetarians, and the former excretes much faster than the latter. The intestines in the human body are several meters long. Eating food such as meat will increase the burden on the stomach and eventually lead to unhealthy health.