The contents
How gender affects life expectancy
Other factors of aging
How nutrition affects life expectancy
What types of meals to choose to increase life expectancy
Many people fear old age, so all sorts of methods trying this process to be postponed. As a rule, problem solve externally — beauty shots, pull-up procedure. But aging is still inevitable. It is not only facial wrinkles, but other side effects: pain, digestive disorders, memory loss, inflammation — each old age manifests itself in different ways. And along with this death is that, of course, scares many.
But you can delay the onset of old age and death? Will this diet? More on this story in the material.
How gender affects life expectancy
Over the last century life expectancy has increased significantly. This is due to a variety of factors ranging from the level of medicine, ending the awareness of citizens to their health. However, from year to year not only changes one thing: the life expectancy of men is much lower than women. What’s the difference?
It is not only that men more and more work are exposed to stress, the effects of alcohol and Smoking, and other detrimental health factors. The key is the fact that women produce more estrogen, which enhances the protective effects against cardiovascular diseases. And after all, heart attacks and other cardiac diseases have become one of the most frequent causes of death of men. How to protect yourself from a heart attack, you can learn in a different material here.
It is also known that the beautiful half of humanity is below the level of iron, which is reduced during menstruation. It is some protection. Iron is extremely valuable for a person of His limited number is a limiting factor in the growth of pathogenic microorganisms. In excess, this component triggers the development of various diseases. Pathogens produce toxins in large amounts, which can cause oxidative stress and impair the immune system. Also, the excess iron leads to redox reactions, which further leads to oxidative process. In women iron is usually normal, therefore, these health problems do not arise.
No less important is the fact that men are more likely to smoke and drink alcohol. It causes a shorter life expectancy. Besides women prefer to eat more vegetables and fruits, which is also important for health outcomes.
Other factors of aging
You can also call and other factors of aging and a shorter lifespan. So, physical age is directly associated with the degree of oxidative cellular damage. The higher it is, the faster the body is aging, shortening the life expectancy. Oxidative stress causes DNA damage and is accompanied by various diseases.
Sources of oxidative stress are hydrogen peroxide and superoxide, which are produced in mitochondria during respiration. The more energy, the faster the aging process. But this does not mean that sport and activity should be excluded from his life. Because free radicals neytralizuya enzymes, which are produced in the cells. With better production, slower oxidative process.
The sources of such stress include exposure to sunlight, Smoking, alcohol.
How nutrition affects life expectancy
It is known that food can act as a protector from free radicals and increase the lifespan. So, we can safely say: the food is able to delay old age, it is a fact. Those who practice good nutrition, much live longer than those who eat everything indiscriminately.
It is noteworthy that it is not always a radical change of diet affects lifespan. Sometimes it is enough only to reduce the calorie content. So, if you eat 10 percent less every day, then life expectancy will increase by six years. A reduction in the caloric half delay death for 20 years.
By the way, according to different estimates, people can live to 122 years. The world’s oldest person died at age 122 years and 164 days. It seems that the scientists were justified.
What types of meals to choose to increase life expectancy
There are plenty of diets, principles of nutrition, which is easy to get confused. Among this variety it is difficult to find something that will meet exactly your purposes. What will help extend the life?
Scientists claim that the most effective diet for increased life expectancy is the food, which contains large amounts of antioxidants. This principle allows the power to protect the body from oxidative stress, which is associated with different diseases.
You can also include foods that help to increase life expectancy. For example, turmeric is a great slows the aging process, regulates genes that fight radicals.