First, have a good attitude and love sports. Emotion not only affects the liver, but also affects other organs of the body. Mentality is one of the important criteria to determine whether a person is healthy or not. Most people with a good attitude can live a long and healthy life. Being in a bad mood will affect the normal work of the immune system and increase the incidence of cardiovascular and cerebrovascular diseases. People who love sports will have better lung capacity than their peers. The size of lung capacity is closely related to the function and metabolic capacity of various systems in the body, so they will be healthier.
Second, have a good sleep. With the growth of age, many people will have sleep disorders in middle age because of physical problems. If they snore while sleeping, it may indicate that they are at risk of getting sick. As the saying goes, "If you sleep well every day, you won't get old at 80", so if you are over 40, but your sleep quality is good, you don't have to worry about your physical condition.
Third, responsive. With the increase of age, people's reaction ability and memory will decline rapidly. If you don't often forget what you want to do, and your reaction is not slow, then congratulations, you are in good health. Secondly, there are hard bones. Bones are very important for adults. Lack of calcium will lead to various diseases, so we should quit smoking and limit alcohol. You can also do more strength exercises, such as sit-ups