From a genetic point of view, life expectancy is also determined by genes, and the proportion of genes from parents is different. There is a folk saying that the life span of a father has a greater impact on his son, and the life span of a mother has an impact on both his son and daughter.
Medicine shows that in terms of life span, the life span of a daughter is often influenced by the life span of her mother. Accurately speaking, the life span of a child, whether male or female, is closely related to the mother's genes.
Many people may wonder that most children's daughters will be more like their mothers and boys will be more like their fathers, so they will think that if they are boys, the genes that affect their life span are provided by their fathers, but in fact this statement is unscientific. When two genes are combined, the ratio is balanced. No matter how much they absorb, the main gene still exists and has been exerting influence.
Judging from most examples in life, generally speaking, sons are more like mothers and daughters are more like fathers in terms of physical signs.
For example, in a family with two sons and one daughter, the father's blood pressure is high and the mother's blood pressure is normal. Next, daughters are more likely to have high blood pressure, while sons generally don't. Similarly, this family has two sons and a daughter. My mother is nearsighted and my father has normal vision. In the future, two sons are likely to be nearsighted, but daughters generally will not. Wait, there are many other examples. So heredity is subtle and regular. Of course, nothing is absolute.
In addition to good physical fitness, people who live a long life must also exercise and maintain.
People who live a long life should also keep a peaceful mind, and large emotional fluctuations are also easy to cause diseases and consume the body. If you want your child to live a long life, you should nurse your husband and wife when you are pregnant and get pregnant in the best condition. During pregnancy, you should nurse your maternal body according to the doctor's advice to ensure the child's nutritional supply.
If a child only inherits the disease gene of one parent, it is likely to affect his life span. There are many factors affecting longevity, and there are also many genetic reasons, so it can't be said that it has a greater relationship with anyone, but it should be said that it has a certain relationship with everyone.
These can be balanced by the efforts of the day after tomorrow, so the doctor's advice of going to bed early and getting up early and related health information must not be ignored. Not all parents can live to the age of 100, and their children can live to the age of 100, but if their children have a good living habit, their chances of living to this age will be much greater than usual. What's wrong with giving your life more security? Therefore, whoever has the greatest relationship with longevity, the most important thing is to form good habits and prolong life.