(1) Classification of health behaviors: ① Basic health behaviors, such as balanced diet, reasonable nutrition, adequate sleep and active exercise; (2) warning behaviors to avoid environmental hazards, such as wearing safety belts to prevent health damage caused by car accidents, safe sex, avoiding environmental pollution and coping with stress scientifically; ③ Effective use of health care services, such as regular physical examination, vaccination, taking the initiative to seek medical treatment, following the doctor's advice and cooperating with treatment. (4) Get rid of bad habits, such as quitting smoking, drinking, detoxification and gambling.
(2) Classification of unhealthy behaviors: ① Bad habits and lifestyles, such as smoking, drinking, high-salt and high-sugar diet, lack of physical exercise, irregular life and internet addiction. (2) Violation of rules and regulations will not only endanger the personal health of the actor, but also disrupt social order and endanger public health; ③ Bad disease behaviors, such as concealing illness, avoiding medical treatment, not going to regular hospitals, superstitious folk remedies, witchcraft, giving up on oneself, etc.