Live a middle way. "Middle way" is a Buddhist term that means "just right" or "moderate".
For example, if you tighten the strings on your guitar, the strings will break and you will not hear any sound. On the contrary, if the strings are loose, no sound will be produced. If the tension is just right at the middle point, a beautiful sound will be produced.
This is the middle way.
It is necessary to practice living in a middle way of thinking in order to maintain a healthy body.
The axis of the body tilts due to thought. By keeping the middle way consciously, you can protect yourself from illness and pain.
This seems easy, and it's very difficult. But it's worth the practice.