Man’s life needs to experience birth, aging, illness and death, which is the law of nature. Through understanding, it is found that the people who die without disease in the world only account for a small part, and most people die because of disease.

In addition, some people live longer, and there are many factors that affect longevity, so they want to live longer , need to understand the factors that affect longevity. So, what determines the length of life?

What factors determine human life span?

1. Genetics

Gene not only determines a person’s appearance, but also determines the level of physical health, and also plays a key role in longevity factors.

Scientific studies have shown that the difference in life expectancy between men and women is due to the possibility of genetic variation in mitochondrial genes. Repair genes are stronger than in men, leading to longer lifespan.

This is part of the reason why many people see that women tend to live longer, and there is a genetic history in the genes , will also have an impact on the final lifespan.

2. Medical Conditions

Medical conditions are also a factor that can determine a person’s life expectancy, especially in remote areas, living in mountainous areas with limited medical conditions. Usually, I go with the flow, and I won’t say that I have to travel far to see a doctor. Sometimes it is difficult to support my physical condition.

3. Environmental pollution

The factors affecting human lifespan are too complex, even the living environment, exposure to air, sunlight, water resources, place of residence, etc. Disease factors may also become factors of longevity.

4. Mental tolerance

As we all know, people with greater psychological endurance are happy every day, often able to prevent diseases and delay the malignant development of diseases, and live longer. On the contrary, living with negative thoughts every day will only become a person that microbes and viruses love to find.

5. Living habits

Living habits are very important in influencing life expectancy, such as smoking, drinking, and betel nut, which are well known by the United Nations World Health Organization as carcinogenic It is only a matter of probability that it will eventually be obtained.

6. Good exercise< /p>

Exercise is the best way to prolong life. Studies at home and abroad have found that people who walk for one second, the longer they walk, the more Live longer than expected and hopefully you can be that person and maintain a good way of exercising with self-discipline.

Scientists found: Can people live longer?

From ancient times to the present, people’s life expectancy has been continuously extended, which is related to the standard of living and the hand of treatment.The continuous improvement of the segment is related, and now people have found through research that lifespan can indeed be artificially increased.

Genes have been the target of scientists’ attention in recent decades. By finding out something at the gene level, people can Learn how diseases occur, and the keys to controlling people’s longevity.

The lifespan of a person is related to the production and metabolism of cells. With the increase of age, the expression of gene fragments changes. The key to controlling lifespan is telomeres. Telomeres are constantly shortened throughout a person’s life. When a certain point is reached, the corresponding self-destruction program of the body will be activated.

Scientists wonder if it is possible to prolong people’s lifespan by controlling the speed of telomere shortening? This is indeed feasible. In the mouse experiment, the lifespan of the mouse has indeed been extended, but it has caused other diseases, leading to the occurrence of cancer. Extending lifespan in this way comes at the cost of cancer. This price is indeed It’s too big, and people can’t accept it.

However, with the advancement of science and technology, it is also possible to extend lifespan by further proving human genes.

Retired doctor admits: Longevity does not depend on walking more and sleeping more, insist on 2 items Little things are important

1. Don’t sulking

Anger is often the root of all disease. From the perspective of Chinese medicine, anger can make the brain break out of routine activities, often make reckless or extreme behaviors, abnormal behaviors, form bad stimulation to the brain center, make air and blood flow, and can also lead to cerebral hemorrhage.

Suffocating frequently can make your face look haggard, puffy eyes, and wrinkles. During angina pectoris, the heart beats fast, and abnormal performances such as palpitations and chest tightness appear, and even cause angina pectoris or myocardial infarction.

So keep a positive and optimistic attitude and don’t lose your enthusiasm for life because of your old age. To remain enthusiastic about life, cultivate more hobbies, learn some new things, and do more activities that are conducive to physical and mental health.

Also communicate with friends more, dance, exercise and fish together.

This can relieve stress and anxiety. Finally, we must correctly face life, old age, sickness and death, and actively treat chronic diseases.

Accept everything with a broad mind, don’t worry too much about your children, always keep a curious and young heart< /span>

[When you want to get angry, read these 3 sentences silently If so, I will not be angry.]

—forget it!

– not bad!

– it doesn’t matter!

2. Reasonable diet p>

In an article published in the journal Nature Aging, researchers in Germany investigated the molecular mechanism by which restricted intake of amino acids prolongs lifespan and found that restricting the consumption of certain species The essential amino acids, including methionine and branched-chain amino acids (BCAAs) leucine, isoleucine, and valine, can extend lifespan.

In addition, Harvard University also published a study in the journal Cell that intermittent fasting helps protect mitochondria, stabilize the mitochondrial metabolic network, and keep cells in a “young” state, thereby slowing down Aging process, prolong life.

This study shows that the “eat less, live longer” theory exists.

—how to eat right?< /span>

1. Diverse food, mainly cereals

A balanced dietary pattern is the basis for ensuring human nutritional needs and health to the greatest extent possible. Diversity of food is the basic principle of a balanced dietary pattern.

Daily meals should include cereals, potatoes, vegetables and fruits, livestock, poultry, fish, eggs, milk, soybeans and nuts food, etc. It is recommended to consume an average of 12 or more foods per day and 25 or more per week.

Cereal-based is an important feature of a balanced dietary pattern, with a daily intake of 250-400 grams of cereals and potatoes, including whole grains 50~150 grams of mixed beans and 50~100 grams of potatoes; the energy provided by carbohydrates in the diet should account for more than 50% of the total energy.

2. Eat fish, poultry, eggs, lean meat in moderation

Fish, poultry, eggs and lean meat can provide high-quality protein, vitamin A, B vitamins, etc. Some are also higher in fat and cholesterol.

Animal foods are preferably fish and poultry, fish and poultry are relatively low in fat, and fish contains more The unsaturated fatty acids of the eggs are complete; the various nutrients of eggs are complete; the lean meat should be selected for eating animal meat, and the fat content of lean meat is low.

Excessive consumption of smoked and cured meats can increase the risk of cancer and should be avoided. It is recommended to eat 280-525 grams of fish, 280-525 grams of livestock and poultry meat, and 280-350 grams of eggs every week. The average daily intake of fish, poultry, eggs and lean meat is 120-200 grams. #Aile Health Guide#