I once read a paper saying that at the time of the census, the Hui people in Ningxia lived longer than their Han compatriots, and the average life expectancy was 2.3 years longer than that of the Han people.

The reason is the belief of Hui people.

People's longevity is nothing more than physical health and mental health.

Islam has a complete way of life, which requires Muslims to strictly abide by, both in routine and daily life. The diet is even more particular. Muslims don't drink, smoke or overeat, and they have strict food requirements.

To put it bluntly, mental health means that people should live longer. Islam has a positive outlook on life. When you are free, go to a remote Hui village to see the mental state of the Hui elderly.