Psychological words, self-regulate and control their emotions, maintain a positive, optimistic and cheerful attitude towards life, so that their body endocrine tends to be normal and natural health.
Physiologically, developing good eating habits and regular exercise can effectively slow down human aging and promote various functions of the human body.
Physiology and psychology complement each other, and it is not uncommon for terminally ill patients to survive because of their positive mentality; It is also common for healthy but decadent people to die. So both of them are in good condition, so it's hard to think about being unhealthy.