Why do you always feel hungry when it's cold?

Why is it easy to get hungry when it is cold? Have you found that when the weather gets cold, we always feel hungry easily and then eat too much unconsciously? Why? The following are the reasons why I always feel hungry when it's cold. Let's have a look!

Cold weather is always the cause of hunger.

1. Have a big appetite

In summer, because of the hot weather, people's appetite is reduced, their intake of calories is reduced, the metabolism of fat cells in the body is accelerated, and energy consumption is more, so the human body will lose weight. In autumn, people's appetite increases, they get enough sleep, sweating decreases, energy metabolism is relatively stable, and fat gradually accumulates. Therefore, after entering autumn and winter, the human body will gradually gain weight.

In autumn and winter, people's appetite will be good. After a hot and bitter summer, many people have some? Stomach deficiency? Coupled with the bad weather, there is nowhere to go, and I live and eat at home unconsciously in winter. Wear more clothes in winter, even if you gain more than ten kilograms, you can still cover the sun; In spring, I will gnash my teeth in the face of excess fat, feel sad and start to lose weight. Isn't it terrible to be like this year after year?

2. Increased metabolic rate

Recently, a wave of cold snap made many people feel particularly hungry. They will be hungry after three meals, but they will be hungry every hour or two. This is because the weather is cold. In order to resist the cold, the human body starts the regulation mechanism to shorten the time and speed up the transformation of fat into glucose, thus promoting the body to generate heat energy and improving the metabolic rate. Coupled with the cold weather, it is easy to promote the secretion of gastric acid, so it is particularly prone to hunger.

In autumn and winter, the temperature drops, so does the body temperature. Compared with summer, the consumption of calories is reduced and the metabolism is slowed down. In autumn and winter, the body will naturally react and slowly start to accumulate fat to prepare for the cold in winter. Therefore, in autumn and winter, people will generally become lazy, always feel weak, and fat will accumulate more easily because they eat more and exercise less. To fight obesity in autumn and winter, we must first speed up metabolism.

3. Habitual weight loss

There are many people who suddenly keep losing weight in a short time, and then they can't stand the pain of losing weight and give up. If they are always so fat and thin, over and over again, at first glance, they think that their body fat rate is actually increasing. Is this the so-called? Invisible obesity? . Usually, when you lose weight, the fat will decrease with the muscles, but when you gain weight, you will only increase the fat without increasing the muscles. Therefore, in the process of repeated weight loss, you will unconsciously store a lot of fat.

4. Insufficient exercise

In winter, because it is too cold to move, the sympathetic nerve becomes dull, the energy consumption will also decrease, and the excess energy in the body will be converted into fat and accumulated, which is easy to be obese.

The reason why I often feel hungry.

The first type: blood problems. Some people's blood sugar concentration is always lower than the normal concentration due to characteristic (genetic) reasons. As a result, they will stay hungry until they are full. People are weak, their immunity is not strong, and they may often get sick and have no strength. (Go for a blood test)

The second type: the digestive tract function is not good. If the digestive organs such as the small intestine and stomach can't work normally, food can't be completely converted into nutrients needed by the body, resulting in low blood sugar concentration, and it is easy to get hungry just after eating. Go for a gastrointestinal examination, even including the mouth, esophagus and gallbladder.

The third type: it may also be caused by too much thyroid hormone secretion, and it will be very thin and grumpy (commonly known as hyperthyroidism, it is recommended to go to the hospital for thyroid test).

Fourth: can't you stand it when you are hungry? Worried and hungry? Maybe the liver function is abnormal. When the blood sugar concentration decreases, the liver can't make a correct physiological reaction to decompose glycogen to maintain normal activity energy, so it continues to consume a small amount of glycogen in the blood, causing more and more serious physiological reactions. Hungry, upset, hungry [It is recommended to check the function of the liver and gallbladder. The function of gallbladder is also very important. Even if the liver function is normal and the gallbladder function is abnormal, fat can not be converted into energy substances normally, which will lead to the same consequences, except that people will get fat and can't eat greasy things.

It's freezing in the cold and hungry, so it's better to lose weight than to eat scientifically.

Almost every expert mentions losing weight without forgetting to remind him? Scientific diet. But most women directly misunderstand eating less or even dieting.

Eating too much will certainly bring trouble because of increasing fat, but eating too little will also bring a lot of trouble. An electronic magazine in the United States recently published a research report that hormones that control hunger also play an important role in the reproductive system. Studies have shown that when eating too little, excessive weight loss will cause gastroptosis, osteoporosis, anemia, memory loss, uterine prolapse and so on.

Eating scientifically sometimes doesn't mean eating less. The key is to eat at least two kinds of fruits or vegetables at each meal, eat a hearty breakfast and ensure that half of lunch and dinner are vegetables or fruits.

Try to eat at home and reduce the frequency of eating out. Use small plates and saucers instead of big ones to limit excessive calorie intake.

Start with low-calorie foods, such as salads and vegetables, then soup and meat, and finally starchy foods.

Do not drink or drink less high-calorie drinks, such as carbonated drinks, tea drinks, lemon juice, etc. Drink more soup, but don't add too much seasoning to the soup.