Why do people get fat when they reach middle age？ It’s a disease, and it needs to be cured!

Editor’s note:My face is getting round, my stomach is getting bigger, and I sleep and snore at night … When I am middle-aged, I have old age and small age in my life, and I am under great pressure to be busy at work, but at the same time I am also facing "middle-aged obesity"."This big problem. In this issue,"Jintai Health Park" column, Xiaobian talks with you about why people get fat in middle age? What harm does getting fat bring to the body?

Why do middle-aged people get fat?

When people get old, there will always be some phenomena that hurt their self-esteem. One of the most terrible trends is the constant increase in weight. Because resting metabolism will slow down with age, about 1% to 2% every 10 years. At least for women, what is worse is a change around menopause: excess fat begins to accumulate. Instead of making thighs and buttocks thicker, these fat meats began to pile a layer of swimming rings on the belly. Of course, this phenomenon is more common in men, and this evil transformation will also change the figure of older women from pear shape to apple shape.

This change is not just about beauty. The enlargement of waist and buttocks indicates that the risk of heart disease, diabetes, metabolic syndrome and even some cancers will increase, and it is the same for men and women. A big belly can also make people pay a high price. In 2008, a study in Denmark found that for every inch (2.54 cm) increase on the basis of a healthy waist circumference, the annual medical and health expenses of women will increase by about 3%, while that of men will increase by 5%.

For decades, researchers have been studying "middle-aged obesity", but it is still controversial. People can’t confirm whether middle-aged obesity is the cause of health risks, or whether it is just an indication of risks, and they don’t know how to avoid it. When people get older, more fat will accumulate around the abdominal organs, and most of the body fat is under the skin. However, there are some differences between different races. When the waist circumference is fixed, African Americans have less "visceral fat" and Asians have more. The difference between visceral fat and subcutaneous fat is that the former will release fatty acids and inflammatory substances directly to the liver, rather than to the blood circulation. Some experts believe that this mechanism may be directly related to diseases related to abdominal obesity. [detailed]

"Middle-aged fatness" is a pig-killing knife, which is caused by more than a dozen chronic causes …

Women are 38 and men are 43, which is the easiest to "gain weight".

According to a survey, obese people begin to gain weight at the age of 30-39, followed by 40-49.

New research in Europe shows that:

The easiest age for women to get fat is 38 years old, and the peak of getting fat is 35~40 years old.

Men are most likely to gain weight between 40 and 45 years old, and 44 years old is a crucial year.

With the economic development, there are more and more fat people in China. According to the latest global adult weight survey published by The Lancet magazine, there are 43.2 million obese men and 46.4 million obese women in China, with women slightly higher than men and middle-aged people in the majority.

Fattening is not really "blessing"

Being fat is not really a "blessing", but a physical manifestation of middle-aged crisis.

Most overweight and obese people have fatty liver, hyperlipidemia, hypertension, sleep apnea and other diseases, and then induce diabetes, stroke, coronary heart disease and other diseases. In other words, middle-aged fatness has become the "root of all evils" of many chronic diseases.

Excess nutrients turn into thick fat, which sticks to the abdomen, waist and buttocks, thighs, etc., and some are deposited on the intestinal wall and internal organs. Especially in Chinese, excess visceral fat is very common, that is, central obesity, that is, apple shape.

A study by the Center for Human Nutrition Research at the University of Washington School of Medicine found that excessive accumulation of abdominal fat is the most harmful to human health, which will bring fatty liver, diabetes, heart disease and other diseases. [detailed]

Obesity can increase the risk of 12 kinds of cancer.

According to the American Overseas Chinese News Network, a recent report by the World Cancer Research Foundation (WCRF) shows that obesity is closely related to 12 kinds of cancers, and obesity is on the rise in the world.

According to the report of united press international, the report "Diet, Nutrition, Exercise and Cancer" studied the relationship between cancer and obesity and lifestyle from a global perspective for ten years, and this is the third report released during the research period. The first and second reports were published in 1997 and 2007 respectively. The latest report shows that obesity may cause the risk of human suffering from 12 kinds of cancers: oral cancer, esophageal cancer, gastric cancer, pancreatic cancer, gallbladder cancer, liver cancer, colon cancer, breast cancer, ovarian cancer, endometrial cancer, prostate cancer and kidney cancer. The study also found that during the 18-year follow-up, nearly 10,000 women developed obesity-related cancers. At the same time, obesity is related to the increased risk of breast cancer and kidney cancer after menopause. [detailed]

The magical change brought by losing 5% weight!

Relieve joint pressure

For every 1% increase in weight, the pressure on knee joints, ankle joints and small joints of feet will increase by 4%. Therefore, obesity or overweight will affect the "service life" of joints. In addition, the accumulation of fat in the body can easily lead to inflammation of the body, which will cause damage to various organs of the body, including, of course, your joints.

Losing 5% weight will improve the "high pressure state" of joints. If you can persist, the probability of arthritis in middle-aged and elderly people will also decrease.

reduce blood press

Weight gain is an important risk factor for hypertension. The type of obesity is closely related to the occurrence of hypertension, and abdominal obesity is prone to hypertension.

For every 1kg weight loss, blood pressure will drop by 1mmHg. Pay attention to a low-salt and low-fat diet, increase the intake of fresh vegetables and fruits, exercise properly and monitor blood pressure regularly.

Reducing the risk of cancer Obesity or overweight may increase the risk of cancer in some organs, such as breast, colon, liver and kidney, as well as women’s ovaries, uterus and men’s prostate. At present, although there is no clear evidence that weight loss can avoid the occurrence of the above cancers, studies have shown that overweight people can reduce the risk of hormone-related tumors, such as sex hormones (mainly estrogen and androgen) and insulin.

Reduce sleep apnea

Overweight or obese people will also have fat accumulation in their necks. When resting at night, due to muscle relaxation, the fat and other tissues in the neck will lose support, squeeze the airway and affect breathing. Insufficient oxygen inhalation will affect many organs and tissues of the body, especially the heart and brain.

Losing weight will help to improve the situation of sleep apnea at night, in addition, it can also improve the quality of sleep, let the body get a better rest, and help the recovery and maintenance of various functions in the body, but this requires at least 5% weight loss. [detailed]

Obesity is a disease, and it must be cured! Obesity will have these hazards!

Ten percent of adults are obese.

Obesity is one of the top ten chronic diseases identified by the World Health Organization. With the improvement of living standards, there are more and more obese people around. Relevant data show that at present, there are 200 million overweight people and more than 90 million obese people in China. The metabolic syndrome, diabetes and cardiovascular diseases caused by overweight and obesity are increasing year by year, which has become one of the main causes of harm to human health and death in today’s society.

"In the adult population, the prevalence of obesity has exceeded 10%." Huang Qiya, chief physician of the Nutrition Department of Qingyuan People’s Hospital, said that obesity itself is a disease. Statistics show that 30.1% of Chinese adults are overweight and 11.9% are obese. The overweight and obesity rate of men is higher than that of women, and that of cities is higher than that of rural areas. In the decade from 2002 to 2012, the overweight rate and obesity rate of adults increased by 7.3% and 4.8% respectively. Diseases such as diabetes, hypertension and cardiovascular diseases caused by overweight and obesity are also increasing year by year and showing a trend of youthfulness. Obesity and overweight are important causes of diabetes, hypertension, cardiovascular and cerebrovascular diseases, and this view has been confirmed by a large number of medical clinical data and research results.

Huang Qiya said that it is generally divided by body mass index (BMI) in the world. Usually, the normal BMI of women is 21-23, and that of men is 22-24. Exceeding the normal value, but below 28, is defined as overweight; Those over 28 belong to the category of obesity. There may be some errors in this statistical method, but it is indeed the most scientific and best way to measure whether a person is obese or not.

What are the hazards of obesity?

What harm does obesity do to the body? In this regard, Huang Qiya made a detailed analysis.

Obesity can easily lead to various vascular diseases. In addition to the excessive accumulation of subcutaneous fat, the visceral organs and blood vessels all over the body are also full of fat, so it is easy to cause a variety of vascular diseases, especially cardiovascular and cerebrovascular diseases that are seriously harmful to health and life. Relevant research data show that the incidence of hypertension in obese people is 1.5 to 3 times that of normal people.

Obesity is easy to induce diabetes. Although obesity can not be said to be the direct cause of diabetes, its inducing effect on diabetes can not be ignored. Many data confirm that the heavier the obesity, the higher the incidence of diabetes. At present, in some economically developed countries, diabetes is the most common disease caused by obesity. About one-third of adult diabetics are obese.

Obesity is easy to cause motor system diseases. The excessive weight of obese people is an extra burden on sports systems such as bones and joints, especially on the spine and lower limbs. Skeletons, joints and other tissues support excessive weight for a long time, just like carrying extra things every day. Over time, it is inevitable that arthritis, muscle strain or spinal nerve root compression will occur.

Obese people are prone to diabetes and high blood pressure. Obese people are generally unwilling to exercise, lethargy, and fatigue. Doing a little exercise means feeling flustered and short of breath, which directly leads to the decrease of sexual ability.

Female obesity is also related to low hormone levels in the body. In addition, obesity has a significant impact on ovarian function, such as abnormal follicular development, ovulation disorder, dysplasia and so on. Ovary is called "female charm and reproductive source", and its failure can significantly affect menstrual cycle and fertility.

Obesity is associated with some cancers, especially colon cancer, breast cancer, gallbladder cancer, pancreatic cancer, ovarian cancer, endometrial cancer and prostate cancer. According to the survey data in the United States, the risk of cancer death of men who are 40% above the average weight is 1/3 higher than that of normal weight, while that of women is 1/2 higher.

Huang Qiya said that if a person is obese for a long time, one of the above symptoms may occur, or multiple symptoms may occur at the same time, and even serious complications may occur. [detailed]

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