Data show that the average life expectancy of ancient emperors is around 40 years old, while that of ordinary people is around 60 years old. Because the people have been working for a long time, their bodies are stronger, and their diet is full of whole grains, which is much healthier than the emperor. And the emperor does little exercise. According to the current concept of health, emperors are more likely to get sick, so in this sense, emperors are generally short-lived.
The emperors of each dynasty basically pursued the art of immortality and believed in feudal superstitions. Many emperors will go to some monks or Taoist priests to forge elixirs for themselves in order to live forever. People live and die, and the elixir of life is deceptive, and most of them are poisonous. Generally, emperors don't live long after eating them.
The ancient emperors had a rule that they should carry on the family line and have more sons. And the emperor's harem of 3,000 beauties, in order to thrive, has a fixed rule of favoring concubines every month, even if the emperor doesn't want to go. This also made the emperor's own energy consumption huge, and some emperors died because they loved their concubines too much. Moreover, most people in ancient times were married by close relatives, which also caused genetic defects. In addition, the political pressure of the emperor the day after tomorrow is relatively large, which will lead to the short life of the emperor.