On the harm of obesity to people, as the saying goes, one white covers three ugliness, and one fat destroys everything. In this era where thinness is the beauty, people pursue not only a good figure, but also a healthy body. Let's talk about the harm that obesity brings to people.
On the harm of obesity to people 1 Obesity not only affects the beauty of body shape, but also brings some harm to the body and many diseases, which has a great impact on the human body. People are familiar with cardiovascular and cerebrovascular diseases such as hypertension, diabetes and coronary heart disease caused by obesity.
Observing the people around you, you will find that most obese patients have heart problems to some extent, and excess adipose tissue in the human body needs to consume more oxygen. The heart must provide more blood oxygen to adipose tissue.
In addition, the more fat accumulated in the artery, the worse the arterial function, the thicker the blood vessel wall and the less the blood flow, which not only increases the burden on the heart, but also increases the risk of thrombosis and the deterioration of systemic blood circulation.
Compared with healthy people, obese people have a higher risk of atherosclerosis 10 times. Brain A new study by UCLA found that compared with people with normal weight, fat people have 8% less brain tissue on average, and their brains are premature aging 16 years. Generally, overweight human brain tissue is 4% less than normal people, and premature aging is 8 years.
The fatter a person is, the worse the cognitive function of the brain is. Scientists believe that this is related to the deterioration of white matter around brain nerve fibers. This will affect the transmission of signals by nerve fibers.
In fact, obesity can also damage the skin. Obesity will lead to changes in hormones in the body, which will lead to pigmentation, thickening and roughness of acanthosis nigricans skin, redness and inflammation of blood stasis dermatitis skin, venous dysfunction and poor blood flow, and increase the risk of foot ulcers.
A study in France found that compared with people with normal weight, abdominal obesity has twice the damage to lung function, and the incidence of respiratory diseases such as chronic obstructive pulmonary disease and sleep apnea is higher.
Researchers say that obese people's stomachs restrict the diaphragm and make it more difficult for the lungs to expand. Too much fat will increase the inflammatory reaction in the body and damage the lungs to some extent. Abdominal obesity usually refers to male waist circumference greater than 40 inches (about 10 1.6 cm).
The results of colon research show that obesity is closely related to most cancers, but it is most closely related to colon cancer. Among obese people, the incidence of intestinal cancer is strikingly proportional to the degree of obesity. The reason is that excessive intake of processed meat and red meat will increase the risk of intestinal polyps (a sign of early colon cancer).
Another reason is the high level of insulin or insulin-related growth factors in the blood. However, the specific mechanism of these factors increasing the risk of colon cancer is not completely clear.
See, obesity not only affects your beauty, but also affects your health. Are you scared to see my introduction? It is not unreasonable for modern people to be thin, so fat girls must stop being willful and act quickly. Losing weight can not only make you healthy, but also make you beautiful, and maybe you can harvest a beautiful love. Why not?
On the Harm of Obesity to People 2 In recent years, there are more and more obese people, and children, women, the elderly and middle-aged men will all become obese. So do you know what the pre-obesity index is? Are there any signs of obesity in the early stage? How do we prevent and treat pre-obesity
Obesity will not only affect the external image of our human body, but also affect our health and bring many diseases.
Obesity index
Body mass index (BMI) is an internationally accepted classification standard for obesity recommended by the World Health Organization (WHO), but its disadvantage is that it cannot reflect the distribution of local body fat. Body mass index = weight (kg)/height (m2).
What causes obesity?
Drink too much
The heat produced by a bottle of beer is equivalent to that produced by100g of grain. Drinking more wine means eating more food, and excess energy will be stored in the form of fat. Wine is a high-calorie drink for cattle. 1 g alcohol can produce 7 kilocalories, which is second only to that produced by fat. Although the alcohol content in beer is only about 3%, there is still 1 1% sugar, and the consumption of beer is much larger.
Eat more carbohydrates.
Many foods contain a lot of carbohydrates, such as beans, fruits, vegetables, milk, grains and so on. When our living standard is low, it is normal to eat four or five staple foods at a meal. Now that our living standard has improved and non-staple food has also improved, we will eat too many staple foods.
1g carbohydrate or 1g protein can only produce 4 kilocalories, while 1g fat can produce 9 kilocalories, so eating more fat is equivalent to eating more carbohydrates or protein.
Vegetable oil contains more fat than the same weight of fat, because besides fat, fat also contains water, protein and fibrous tissue.
Some people say: "I don't eat fat, I only eat vegetarian oil, which can avoid obesity." It is a misunderstanding in essence. Almost half of hard fruit foods such as melon seeds, peanuts, walnuts, pine nuts, hazelnuts and Xia Guo are fat.
Eat too much oil
Vegetable oil and animal oil are all fats, vegetable oil is pure fat, the main component of fat is fat, and fat also exists in lean meat, viscera, eggs, milk, bean products and some vegetables. Fat is a big taboo to lose weight. In order to prevent obesity, we should eat less foods with high fat content.
Snacks and desserts
Eating snacks equals eating energy, and some snacks are still high in energy. For example, hard fruit foods contain more oil, bananas, pistachios, cashews, potato chips and puffed foods contain more starch, candies, dried fruits, preserved fruits and sweet drinks contain more sugar, and beef jerky and fish fillets contain more protein.
If the generated energy cannot be consumed, it will be stored in the form of fat. Some people like to eat snacks and drink sweet drinks, especially when they are bored or eat too many snacks while watching TV. There are almost all the components of carbohydrate, protein and fat in snacks.
Excessive protein
Most foods containing protein are meat, eggs, milk, soybeans, grains, vegetables and fruits, and a small amount of protein. Protein-rich foods (meat, eggs, milk, soybeans) are all high in fat. If you eat too much fat, you will eat too much. Protein is also a substance that produces energy. If you eat too much, the energy of cannibalism exceeds the needs of the human body, and the fat is still stored.
Four signs of obesity
There are many obese people, how they got fat, and finally they all feel puzzled. In fact, there are signs before obesity begins, and it is not difficult to find them as long as you pay attention. Once these obesity warnings are found, it is believed that obesity can be prevented if corresponding measures can be taken quickly. Experts have summarized some signs of obesity, which may be useful to most people.
One is drowsiness.
I used to have a regular schedule, but I don't know why, but I have been sleeping well recently. In fact, there is no shortage of sleep time.
The second is gluttony.
I have a big appetite recently. I just finished my last meal and feel hungry again, especially at night. If there is no midnight snack, I always feel that I have not finished one thing.
The third is fear of moving.
I used to like sports, but I'm particularly afraid of it recently. Even if you go to the next floor, you have to take the elevator, even if it is only one stop's drive, you have to take the bus. As for those sports with a lot of exercise, such as playing ball and running, I have long lost interest and stayed indoors all day.
The fourth is fatigue.
Weak body, a little activity will sweat, panting, slow physical recovery.
Each of the above four warning signs of obesity is closely related to obesity, so we should pay close attention to it to avoid obesity.
How to prevent and treat pre-obesity
1, a balanced diet
Children should eat all kinds of food, including food, poultry, lean meat, fish, eggs and other animals, protein, all kinds of vegetables, fruits and dairy products. There should be many kinds of food, and a certain proportion of them.
Don't let children eat too many drinks, snacks, sweets, fried foods, etc. There should also be a balance between three meals. Some children eat little or no breakfast, eat more and faster Chinese food, and eat rich dinner, which easily leads to obesity.
2. increase activity.
The heat energy required for activities is the biggest variable in the energy balance. Children with high activity consume 2 ~ 3 times as much energy as quiet children, so active children are not easy to gain weight.
Children should develop the habit of enjoying outdoor activities, run more, jump rope, play all kinds of ball games and help their parents do housework as much as they can. They shouldn't sit and watch TV and play computer for a long time, especially in winter and summer vacations. They should still ensure the outdoor exercise time every day, do physical exercise, don't sleep late, don't lie in bed watching TV, drinking drinks and eating snacks.
3. Cultivate good eating habits
Good eating habits are the key to prevent obesity. Train children to eat more fruits and vegetables, drink more boiled water, eat less fat, chicken skin, fried food, fried food, drinks and puffed food, eat regularly and quantitatively, don't overeat, chew more when eating, don't eat too fast and eat less fast food.
For children with a family history of obesity, we should focus on prevention, change lifestyle, exercise more, change cooking methods, use more steaming, stewing, stewing and cold salad, and eat less fried food. Parents should participate with their children so that they can form good habits. Children should regularly go to the children's health clinic to measure their height and weight. When they find that their weight is growing too fast, they should take all the above measures immediately to prevent obesity.