I always eat a lot, but I m still very thin, why?

1. From a pathological point of view, digestive system diseases, diabetes, hyperthyroidism, hepatitis, kidney disease and many other diseases can cause body emaciation; Long-term illness and malnutrition can also cause emaciation.

2. Physical constitution and genetic factors, some people who are emaciated do not find any disease when they go to the hospital for examination, and they can work normally on weekdays, and there is basically no discomfort in their bodies. The wasting of these people may be related to physical and genetic factors, such as the parents are emaciated, and most of the children are emaciated.

3. Factors of life and eating habits: A large proportion of emaciated people are caused by unscientific diet and living habits. Insufficient dietary intake, unreasonable dietary adjustment, irregular meals, high study and work pressure, anxiety, mental tension, excessive fatigue, poor sleep, etc. will lead to weight loss.

Thin people can be divided into two categories - simple weight loss and secondary weight loss, most of the thin people are simple weight loss, which is related to genetics, lifestyle habits and muscle and fat characteristics, such as unbalanced nutrition, partial eating, anorexia, etc.; The other is secondary wasting, which is usually caused by diseases of the gastrointestinal tract, hyperthyroidism, etc. Thin people with poor gastrointestinal digestion and absorption function, even if they eat high-protein, high-fat, and high-calorie foods, they will not gain weight, but will increase the burden on the intestines, liver and kidneys, and overwhelm the already weak digestion and absorption function; Overload exercise, ignoring the supplement of balanced and easily digestible nutrients, resulting in a negative energy balance, will become thinner and thinner the more you exercise.

If you eat more and eat well, will you definitely gain weight and gain weight? "China's First Nutrition and Weight Management Forum" was held in the Second Hospital of Zhejiang Medical College last week, and dozens of weight management experts pointed out that some thin people have misunderstandings about gaining weight on their own.

Professor Zhu Shoumin, a nutrition expert from Zhejiang University, made a concluding speech at the "China's First Nutrition and Weight Management Forum", and specifically mentioned the four common misunderstandings of "weight gain in thin people".

Neglect of analysis of the causes of wasting and body constitution. There are many reasons for human wasting, is it simple wasting or secondary wasting caused by disease? Is there too little fat or not enough muscle in the body composition?

Some thin people don't understand the reasons for their weight loss and body composition, and of course the weight gain effect is very small.

Ignoring targeted and balanced nutritional supplementation and blindly supplementing excessive single nutrients such as protein powder will increase the burden on the liver and kidney.

Excessive intake of high-protein, high-fat, and high-calorie foods overwhelms the already weak digestion and absorption functions of thin people.

Overload muscle exercise training, neglecting balanced, easily digestible nutrients, may lead to the more exercise, the leaner you get.

Li Jianhua, a master of medicine from Zhejiang University and a sports medicine expert of the Chinese Medical Association, said that the scientific weight gain method should be based on the analysis of the causes of weight loss and the detection of body composition, with nutritional intervention and reasonable exercise as the core, to provide balanced nutrition and easy to digest and absorb the diet plan, supplemented by appropriate exercise, in order to make thin people gain weight healthily.

1. The spleen and stomach are not good, and the consumption and absorption capacity is poor (guess this situation is not big), because there is no history of major diseases.

2. Genetic reasons, some people are born with a higher basal metabolism, inherited from their parents, that is to say, the ability to consume calories is better, because the calories eaten every day are generally not much different, so if you consume too much, there will be no remaining calories to help you grow muscle (fat).

3. Like some athletes, because they have to do a lot of exercise every day, although they eat a lot, they are also consumed by exercise, their own ability to consume calories (generally affected by genetics), exercise consumption (it depends on the content of your daily activities).

4. Eat too little, because long meat must have a surplus of calories, if the content of eating is wrong or too little, resulting in no calories left, then it means that there are no raw materials for building muscle (fat), so naturally you can't grow meat.

Here's an article on how to grow meat that might be helpful to you.

How to grow meat, how to grow muscle.

Reasons why you don't get fat by eating as much as you eat:

1. Physical factors.

In life, we can find that some people eat more than they get fat, especially meat, and they don't necessarily exercise more than others, but they don't get fat. And some people are just the opposite, eat very little, and have paid attention to controlling their diet, but they will still gain weight. Why?

The reason for this is energy expenditure, because weight (fat) actually reflects the balance between energy intake (food) and energy expenditure (activity and basal metabolism). If you eat a lot of food, but at the same time consume a lot of energy, you will not grow fat. People often mistakenly equate the visible forms of exercise, labor, exercise, and work with the whole of energy expenditure, but in fact, there is a more important and larger form of energy expenditure in the human body that we cannot see - basal metabolism.

Basal metabolism refers to the amount of energy that each person uses to maintain vital activities such as heartbeat, circulation, respiration and body temperature.

The answer is that those who eat without getting fat are usually people with a relatively high basal metabolism and a relatively large energy expenditure. The level of a person's basal metabolism is generally born (sometimes it may change due to illness), that is, they are born with a fuel-efficient type, a Mercedes-Benz car, and some people are born with a fuel-efficient type, a Xiali car, running the same road, the former consumes more than the latter, so it is not easy to have excess energy (gain weight). Of course - just a joke, don't take it seriously - if you tie your neck (don't eat), the "Mercedes" will starve to death first, and the "Charlie" will last a few more days, because they will consume less.

However, high basal metabolism, high energy consumption, oil consumption, and eating not to get fat are all relative, as long as you eat enough, everyone will get fat, and no one can beat Newton's law of conservation of energy.

In addition, if you are sick or have poor gastrointestinal function, it will also affect the absorption of nutrients and cause you to be fat.

2. Psychological factors.

Psychological factors such as excessive stress or mental depression will cause emaciation, and only with a wide heart can you be fat.

The reason why people are very thin is mainly because of too little body fat, because some people are busy at work at ordinary times, so the energy consumption of the human body is also very large, and it is easy to cause the human body to become thinner and thinner after a long time, although many people now like to be relatively thin, but if they are too thin in ordinary times, it is not necessarily a good thing, if the body is too thin in ordinary times, it is easy to cause the body's resistance to be too poor. Therefore, it is more likely to get sick in normal times.

Step Method:

1. Although some people eat a lot in ordinary times, their bodies are still very thin, and many times this situation is related to heredity, and it may also be caused by a certain disease, so you must pay attention to it in ordinary times.

2. If you eat a lot or are very thin, you should go to the hospital to do some relevant examinations and then take measures, if the results of the examination are normal, it may be because of the patient's physique, and there is no need for ** in ordinary times.

3. Although it is very good to lose weight in ordinary times, it is easy to bring serious harm to human health if it is too thin, so if the body is too thin in ordinary times, you should find Chinese medicine to adjust the situation after a period of time.

Precautions: In normal times, if the body is too thin, you should do more exercise and eat more nutritious food in ordinary times, as long as you persist for a period of time, the patient's condition will improve, and you must be in a good mood at ordinary times, if you are in a bad mood at ordinary times, it will also bring certain harm to the human body.

This is related to their gastrointestinal absorption ability, many people drink water and are fat, it is the same reason;

This has a lot to do with the individual's digestion and absorption function. It also has to do with your eating habits.

This has to do with your digestive system and absorption system, and it doesn't matter if you eat too much.

The food you eat has a lot to do with it.,Like potato chips.,Cheeduo and eat less.,It's just inhaling car exhaust.。。。

Everyone's physique is different, and there are indeed some people who don't eat fat, and this part of the population is mainly children, and there are fewer adults.

The reason why an adult is not fat is generally that he eats a lot, but his metabolism is particularly good, and her food will be consumed quickly. It is also normal for children to eat dry and not gain weight, if the child suddenly starts to gain weight one day, it means that his height has stopped growing.

Children need a lot of nutrients when they grow their bodies, so the amount of food they eat will be very large, and the metabolism of the child's organs and the amount of exercise they exercise are very large, and they need energy.

Some people get fat as soon as they eat it, but some people don't get fat even if they eat supper every night and eat hot pot every day. This kind of physique is really too hateful.

Many people wonder why those who eat a lot of food don't eat fat? This makes many people who are prone to obesity indignant and puzzled.

However, the truth of the matter is that there is no such thing as an abnormally thin or fattened constitution in this world. The so-called drinking saliva will make you fat, in fact, because your long-term lack of exercise leads to a decline in the body's immune function, even if you are fat, it is just fat. Because this statement itself is unscientific and has no scientific basis.

This world is fair, everyone is equal, so there is no one in this world who can never eat fat, if you lack reasonable exercise, you will only overeat, then even if you are a star, even if you have such a good figure at the beginning, you will also gain weight. So when you see people who don't gain weight even if they eat a lot, you don't have to feel injustice anymore.

In fact, all of us have the same body structure, but each of us has a different degree of digestion in our stomachs. People like those who eat a lot and still look thin are actually because they go back to exercise after eating to release the energy they consume. That way they don't get fat.

Today, during my lunch break, my colleagues and I had a brief conversation on this topic. He said that when he was unhappy in the past, he would go to beat trees to vent his little temper, and later someone told him that he would eat when he was unhappy. And then he's really good at eating now, he has a lot of snacks on his desk, and when I go to see him, he's basically eating snacks, but he doesn't look fat, he's very thin.

I asked him, and he gave me the answer that although he usually likes to eat snacks, his digestion is not good, that is, he eats a lot, but he doesn't really absorb much, plus he is also a sports person, so he is not very fat. I think this is a person who loves to eat, but he doesn't get fat.

It's because everyone's digestive constitution is different. Some people eat a lot, but they have a good digestive system, so they digest quickly. It does not accumulate fat in the body.

Maybe it's because his absorption effect is not very good, because of his personal physique.

One reason for this is because the body's basal metabolic rate is high. Eat the same amount of food, but he consumes more than you, and it is because the body does not absorb it.

He eats a lot of food, but he has not gained weight because he may have some problems with his digestive system, and the food he eats is not fully absorbed, so he does not grow meat.

I think this may be the reason for the child's digestive system, some people's digestive system is relatively different, things will decompose quickly after eating, and then useless things are excreted, so it is not easy to gain weight.

Many people eat a lot but are very thin, and some people drink cold water to grow meat, which is mainly determined by the strength of gastrointestinal absorption.

Poor digestion or poor gastrointestinal absorption, both of which are possible.