Some people are not fat no matter how they eat. The biggest physiological reason may be that the gastrointestinal system is weak, the digestion and absorption system can't function normally, and the food they eat is excreted before digestion, so naturally they won't gain weight. If you belong to this type, don't feel lucky. This kind of human body is weak and has low immunity, which actually belongs to the sub-health category. It is recommended to regulate the spleen and stomach first and eat some foods that are easy to digest and absorb.

Reason two

But then again, people's physique is really influenced by parents' genetic factors. Thin people are inherited by their parents or get reasonable diet and nutrition from childhood, with high level of energy metabolism and more energy consumed by the body. Many practical situations show that people who exercise more since childhood have high muscle content, high basal metabolism and high energy consumption. People with high basal metabolic rate will help them consume more calories even if they lie still in bed. Exercise helps to improve basal metabolic rate and regulate physical fitness.

Reason three

When you are looking for the reason why you are not fat, your friend may be sweating and running in the gym; While you were still staying up late, your friend was already asleep. Observe your friends who are in good shape. Are their lives a little more regular than yours? Modern society has a fast pace of life and few activities. Try to make use of your free time to get yourself moving. This is not only good for health, but also can improve vitality and stay young. Keeping moderate exercise every day is the only rule of health.

Reason four

Some people eat a lot of fruits and vegetables, but the calories are not necessarily high, because these foods are relatively low in calories; Some people eat little. What did you invite her to eat? Cake, pizza, ice cream ... calories can't be low. Different diet structures provide different nutrients and calories for the body. For example, cake and steamed bread with the same weight, the calorie of cake is 1.5 times that of steamed bread. In addition, cooking methods also affect the process of gaining weight. Generally speaking, the heat of vegetables with the same weight after frying in oil is much higher than that after boiling in water, and the heat of this dish will suddenly increase by about 10 times.

note:

Here, I want to remind those friends who think they are not fat no matter how they eat. With the increase of age, the metabolism of the human body will gradually weaken. Eating high-calorie food for a long time will definitely increase body fat. This is why many people find it strange that they used to eat too much and were not fat, but now they are fat by paying attention to control.

The reason why thin people are not fat no matter how they eat.

Thin people like to eat food with large volume and low density.

Barbara Lu Si, a professor of nutrition at Pennsylvania State University, specializes in studying the "calorie density" of food, that is, the ratio of calories contained in food to body weight. Foods with high moisture content-fruits, vegetables, soups, stews and cooked coarse grains-have low calories and are satisfactory. Most of these foods are rich in cellulose (an apple contains 3 grams of cellulose and a cup of cooked barley contains 6 grams of cellulose), which makes you full. Consciously or unconsciously, thin people often follow the strategy of eating a large portion of soup or salad at the beginning, so that they will eat less at the next dinner. Ruth's research found that people who start their dinner with a low-calorie salad (three cups contain only 65,438+000 calories) are likely to consume fewer calories overall. Eating like this can help you reduce your calorie intake by 12%, Lu Si said. She added that foods containing a lot of water will make you feel that you have eaten a lot. At the same time, she also found that drinking water while eating did not have this effect.

Thin people pay attention to the amount of food.

Thin people always pay attention to what they want to eat in case they get fat. Most of the time, they only put fruits, vegetables or lean meat on their plates. They will also use some strategies, such as ordering only one signature dish, controlling the amount of frozen food, not going to large-scale family restaurants, and using plates smaller than normal size. The International Weight Control Register (NWCR) is a study of more than 5,000 people to study how to maintain weight after long-term weight loss. The study found that successful weight-holders tend to eat five small meals a day instead of three big meals, which makes it easier to control the portions.

Thin people put themselves first.

Annie, a registered dietitian, is the author of "Enjoy a Thin Life" and has worked in the obesity clinic for 5 years. "I often meet women who refuse to put themselves first," she said. "Their whole life is to give, give, and give again-although this is not a mistake, sometimes you need to put yourself first." The life of a thin woman focuses on a reasonable diet, regular exercise and reducing stress, which are the best ways to keep slim. More appropriately, it's about how to take care of yourself. Fletcher said: When people ignite their passion for life, they will find that the secret of controlling their bodies is already in their hearts, not some popular magic diet.

Thin people exercise more and stand more.

Thin people can stand for more than two and a half hours a day and lose weight 15 kg a year. You can take a pedometer every day to see how far your walking times are from the recommended 10 thousand steps every day. You should also increase stretching exercise for 30 minutes every day, maintain good and healthy living habits, climb stairs without taking the elevator, and clean the floor when your energy allows. Calculate how much heat these exercises burn.

Thin people sleep much.

Thin people sleep an average of 2 hours more per week than overweight people, that is, sleep 17 minutes every day. It is not difficult to add 17 minutes to the daily schedule. Find some time to take a nap after work, so that adults can sleep more.

Thin people know how to take care of themselves.

Thin people put themselves first, and the top priority of thin women's life is reasonable diet, regular exercise to reduce stress and know how to take care of themselves.

Thin people have thin parents.

Obesity is genetic on the one hand, and the rest is environment. Dr. James O. Hill, director of the University of Colorado Health Science Center and founder of NWCR, said. If you keep exercising, eat healthy food and eat more unprocessed food, and stick to these habits all the time, your chances of staying slim will greatly increase. Holly Johnson is 45 years old and is the mother of an 8-year-old child. She described her father as "a bamboo pole" and her mother's weight was "only 3 Jin less than when she married her father". Although her genes seem to help her control her weight, she attributes the reason for maintaining a healthy weight to a healthy diet. "Our family often have breakfast and dinner together," she said. "I grew up eating home-cooked food, and now our family eats together every night. A healthy diet is very important to me. "

Thin people don't lack food.

Slim people don't put down everything they want to eat when their stomachs start growling, but they don't starve themselves for long. "I have contacted15,000 patients, and skipping meals is the most likely to cause people to lose control." Psychologist Stephen said. Why? Being too hungry can lead to overeating and make you lose control of overeating. Alice O 'Neill, a 40-year-old playwright, is very familiar with this phenomenon. "Not eating is fatal to me, because I become very hungry, and I can't stand it anymore." She said, "Then I'll start eating everything and overeating. Sometimes I use hunger as an excuse to allow myself to eat some unhealthy food, such as pizza or French fries. "