How to protect the health of the liver in daily life?

How to protect the health of the liver in daily life? First of all, 1 needs a regular routine. Second, the diet is light at ordinary times, and eat less greasy food. Third. Reduce smoking and drinking. Fourth, we should maintain emotional stability and avoid excessive emotional fluctuations. Fifth, usually avoid taking medicine. Take medicine according to doctor's advice. If you need long-term medication. Regular monitoring of liver function is needed.