How do the so-called monks settle down and die without regret, and their bodies are intact? Is there a biological basis?

Meditation depends on practice. Once upon a time, there was a monk who used red beans and black beans every day to motivate himself not to have distractions or something.

Isn't death death? . In other words, it is similar to a military solution, riding a crane to die ... this is the previous "ceremony".

The body is not destroyed ... this really depends on eating. When they feel that they are dying, they don't eat, then they eat some substances and drink a little water. Related to this is the "sitting mummy". Personally, I think it should be that taking antiseptic drugs and dehydration will not nourish rotten bacteria, and then someone needs to say that their holes are sealed after death.