Why do men "get blessings" as soon as they reach middle age?Actually not your fault

Function will degenerate, and metabolism will slow down. Middle -aged overweight and metabolism are of course inseparable, but it is not a one -word to slow down.

When people reach middle age, why generally become more and more round? Is there a health issue that we need to pay attention to?

Middle -aged ultra -heavy culprit

what exactly is it

There are many reasons for the overweight, including both the inner factors of the body and the external environment and social factors. Let's start with the former. The internal factors of the body mainly refer to a series of physical changes after people reach middle age. This kind of change is very complicated from the process and mechanism, but the general trend is that the metabolism becomes slower. However, why is the metabolism slower after being middle -aged? Many people may not know the answer.

In terms of physiology, the main reason for the increase in middle -aged weight is the decrease in muscle mass. In particular, 70% of the skeletal muscle accounting for muscle mass will be lost in large quantities. About 70% of the sugar in the blood after eating is absorbed by skeletal muscles. If the skeletal muscle is reduced, these sugar will be nowhere to go, and the excess part will be converted into fat.

When we were around 20 years old, muscles accounted for about 40%of weight. After the age of 30, the muscle mass will drop rapidly, and will decrease by about 10%every 10 years. In other words, assuming that the muscle weight in her 20s is 100%, then it will drop to 80% in the 40s. This is not only because of lack of exercise, but also because of physical biological rhythms.

The decrease in the number of skeletal muscles decreases the basal metabolism of the body. The so-called basic metabolism is simply used to maintain the energy of life. We consume 60% -70% of energy expenditures per day. Typical examples include: breathing, the operation of the visceral function and the maintenance of body temperature. Although the brain and liver consume a lot of energy, the most energy is actually muscle.

In addition, the metabolism of bones and skin will slow down, which will lead to the overall decline in basic metabolism. Basic metabolism will reach its peak when people are in their teens, and then gradually decline, especially when they are around 40 years old. At this time, excess heat will be converted into fat, which will cause obesity.

Environment and social factors

Make middle -aged people involuntary

In addition to changes in physical conditions, the environment we live in and the social role we play also affects the degree of weight of middle -aged groups.

In March of this year, a research papers related to overweight -related research papers conducted a weight and living habits of men (36 to 59 years old) living in Saudi Arabia. The results showed that ultra -weight occurred in middle -aged men with different races and nationality, and living habits greatly affected the probability of overweight.

From these data, the lowest probability and the highest probability are Bangladesh and Saudi Arabia, respectively, with 41.0% and 85.1% of the numbers, which are more than double. In addition to the congenital physical differences caused by human breeds, the life of life in Saudi Arabia also affects the increase in the probability of obesity. Researchers believe that the local climate and eating habits of Saudi Arabia are the direct cause of overweight and even obesity.

The research by British scientists pointed out that in England, there are already two -thirds of men over 16 years of age overweight or obese. Among middle -aged people from 35 to 63, the chance of obesity is as high as 31%. This study conducted detailed investigations and visits to thousands of middle -aged men in the UK. The results show that for middle -aged people, due to the responsibility of the workplace and family responsibility, middle -aged people cannot adhere to good living habits. Can't help it.

Most interviewees said that they can dominate the time after having children or obtaining management positions in the unit, especially the time for regular exercise. In terms of diet, middle -aged men are often the main force of various social occasions. The social roles they play do not allow them to adhere to a healthy diet.

Although the environment and social factors sound a bit excuses, they have to admit that the struggle with obesity is a common problem faced by middle -aged people in the world. When we are no longer young and our body cannot effectively consume energy enough, unreasonable eating habits and lifestyles will naturally exacerbate the chance of obesity. On the one hand, lack of enough time to exercise, and on the other hand, there is a lack of suitable conditions to control the diet. When the intake is always greater than consumption, fat will naturally accumulate.

Middle -aged women gain weight

There are additional factors

Different from men, the internal factors that affect middle -aged women's weight gain not only have the decline in basic metabolism caused by skeletal muscle reduction, but also hormones related to menopause.

The menopause of women refers to about 10 years before and after the amenorrhea, usually 45 to 55 years old. A series of symptoms such as poor health and emotional instability during this period are called menopause syndrome. Menopausal syndrome is caused by the sudden reduction of the secretion of estrogen in women's hormones. The main symptoms of menopause are: suddenly sweating, blushing (hot), irritability, anxiety, fatigue, sore shoulder, dizziness, headache, etc.

Estrogen can promote the burning of fat, so when the level of estrogen declines, the body will become difficult to burn fat and accumulate internal fat. Estrogen can also stimulate the center of the brain. Due to the reduction of this stimulus, women who have entered menopause are more likely to overeating.

Like middle -aged men, middle -aged women are also facing the weakening of the body's metabolic function, while eating habits and social roles can also act on women.In a country with a high labor participation rate, women have gradually assumed the same workplace role as men, and may have to spend more time fulfilling their responsibilities for the family.Therefore, women face less weight than men, but more and more complicated factors.

As the saying goes in Chinese, middle -aged people are "old and old and small". They are not only the pillars of the family, but also the core force to support social development.Ensure that the health of middle -aged people will not only benefit individuals, but also have unlimited value for families and society.Whether you are middle -aged or middle -aged relatives and friends around you, you should pay special attention to physical conditions, timely physical examinations, and develop a healthy lifestyle.Regardless of the tall and fat, after all, health is our ultimate goal.

Source: Science Popularization China

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