On 200211/may 65438, the results of the seventh national census showed that the proportion of people aged 60 and over in China exceeded 18%, and the degree of population aging in China further deepened. With the growth of age, people will obviously feel that their physical strength and energy are not as good as before, and their physical fitness is getting worse and worse.
With the increase of age, the digestion and absorption ability of the elderly gradually declines. People often say that money is hard to buy old people. Do the elderly really need to control their weight and eat less?
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Eat less and live longer? The smaller the appetite, the slower the aging rate? The doctor told the truth.
In 2020, the latest data from the research team of Harvard University in the United States showed that mice, frogs and other animals were the main adaptive populations. After observing their diet for 1 1~ 15 weeks, it was found that under the influence of specific factors, cells in the body developed in an anti-weathering state under the condition of less heat supply, so it can be concluded that the relationship between aging and stones is proportional.
The British "Big Medical Journal" also published an article, clearly pointing out that the risk of chronic diseases, metabolic diseases and cardiovascular diseases of indirect consumers is about 0.6 times lower than that of the general population, and proper diet adjustment is more conducive to maintaining normal vitality and achieving health and longevity.
Medical staff and biologists in China have also done a lot of experimental research on this issue. They experimented with other different types of animals, such as mice and rabbits, and found that short-term diet control can really prolong life.
Does this mean that with the increase of age, people should eat less, and the smaller the weight, the slower the aging rate?
In order to judge the causes of the aging speed of the elderly and delay the aging speed of the elderly, in addition to controlling diet, many negative factors in life will indirectly accelerate the aging process of the human body. At the same time, we need to understand that although mice and white rabbits are the objects of experiments to replace human beings, the constitutions of animals and people are very different and cannot be generalized.
With the increase of age, the ability of digestion and peristalsis of human body gradually decreases. The elderly want to be healthy and reduce the risk of suffering from various chronic diseases in the future. In terms of diet, they must have a reasonable diet and balanced nutrition. Every meal should be 7-80% full. Don't overeat, get rid of the bad habit of overeating, eat less greasy, spicy and irritating food, and have a light diet.
Reasonable diet adjustment can reduce the risk of chronic metabolic diseases such as hypertension, promote systemic blood circulation, and stabilize the body at a normal health level.
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Old people must put an end to three wrong eating habits.
1, mainly light, eating more vegetarian food can reduce the probability of illness?
In fact, on the contrary, if you are a vegetarian for a long time, you are more likely to get sick. According to the nutritional analysis of modern medicine, protein and fat contained in meat and oily food are important sources for our human body to keep running and cell activity.
If you don't eat meat for a long time, you won't get enough energy for yourself. The most direct result is malnutrition. If it is not corrected for a long time, the immunity will also decline, and the virus will be more likely to invade, which will naturally increase the probability of illness.
2. Can a glass of wine every day relax blood vessels?
In fact, this rumor has been widely recognized. According to the judgment of the World Health Organization, no matter how much alcohol is ingested, it is harmful to the body, which will only produce toxic substances and increase the burden on the liver. The so-called vasodilation is actually harmful telangiectasia, which is not good for the body. After the alcohol subsides, the blood vessels will contract more tightly at a cost, and there is a risk of inducing hypertension.
3, fasting can make the body healthier?
This sentence first evolved from the ancient monk's famous saying "don't eat at noon", which means not to eat after noon. It has become a habit to skip meals often now, which can make your body healthier. Here, the monk said this because in the background environment at that time, the maintenance cost of the temple was borne by the squire. If the monks eat too much, the squire will withdraw financial aid to maintain the operation of the temple.
If you don't eat regularly, it will lead to the inability of the stomach to develop healthy digestive habits. The most obvious symptom is increased gastric acid. After a long time, it will stimulate the gastric mucosa and cause harm to the stomach.
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Old people can eat more of these three kinds of meat.
(1) fish
In Japan, where material resources are not abundant, life expectancy is very high. Why? Part of the reason is that Japanese people like to eat fish. Eat seafood even if you are poor, and give them plenty of fish nutrition to prolong their life.
Fish is one of the most nutritious meats, and the protein of most fish can reach 20%. Moreover, due to the particularity of fish, it will not cause too much load on the gastrointestinal tract, which is especially suitable for the elderly to absorb.
However, the fat of fish is only about 1%, and a small part will reach 4%, which does not have much pressure on cardiovascular and cerebrovascular diseases. Relevant experts have found that the elderly who eat deep-sea fish 1~3 times a week are far less likely to get sick in the future than those who don't like fish.
Even if the elderly are short of money, please eat more fish meat and drink more fish soup, otherwise it will help your health.
(2) Beef
Beef is high in protein, contains various vitamins and is easy to digest. It can also promote the improvement of many physical indicators, such as eating more beef can enhance memory, promote bone strength and prevent Alzheimer's disease.
Beef is also rich in iron and phosphorus plasma, which has a good nourishing effect on the elderly with anemia, and some substances in beef have antioxidant effect, which can delay aging.
(3) Chicken breast
Chicken breast is popular with many dieters because of its high nutritional value and low calorie. Chicken breast contains many nutrients that are beneficial to the body. Eating more chicken breast can enhance appetite, tonify qi and blood, strengthen the body, effectively improve human immune function, reduce body fat accumulation and keep a good figure.
Eating more chicken breast for the elderly can supplement the qi and blood started in the body, effectively prevent the occurrence of iron deficiency anemia and protect the health.