Old people learn to eat well with "internal" health knowledge. Nutrition in the human body basically comes from food. What you eat and what kind of nutrition you contain can finally be reflected through your body. Eating is indispensable for health preservation. Learning to eat good food can help your body become healthy. For example, eating more fruits and vegetables, not eating fruits with too high sugar content, and eating more mild food will have a certain health care effect on the body.
Learn to drink well. The human body is 70% water. If the water you drink is not good enough, you can imagine what your body will become. Old people like to drink tea, so remember not to drink overnight tea, which contains carcinogens, and remember not to drink too much herbal tea, which may easily lead to diarrhea. Too severe diarrhea can cause gastrointestinal infection, and low resistance of the elderly can easily lead to a series of complications.
Mentality is very important. The influence of mentality on health should not be underestimated. Old people should face life positively and optimistically without any negative thoughts. A happy life will help you to be healthy invisibly.
Old people's "external" health care knowledge is diligent and clean. Keep your body clean to avoid diseases or fungal infections caused by external viruses not being cleaned up in time.
Exercise regularly. Older people should do more aerobic exercise, and they can invite two or three friends to dance social dance, yangko, hockey and other less intense sports to avoid sports injuries.
Have a good rest. Going to bed early and getting up early, and ensuring enough sleep time, can not only make you feel refreshed all day, but also help your body become healthier.