Yes, the Buddha stipulates that it is reasonable not to eat after noon. But besides the first kind of patients and the second kind of special people, there are two kinds of people, such as the infirm.

1. Eating less can reduce the lust of men and women.

Second, you can get a relaxed body and mind and give your stomach a proper rest.

3. Easy to enter meditation.

4. Have more time to practice enlightenment.

5. If you want to get rid of your appetite, you should purify it.

If it is a special work group or students, etc. I don't recommend not eating after noon. Because people's living habits are not better than those of the ancients.