After people are hungry, the body will send a hunger signal, which means that people need to supplement the nutrients needed by the body by eating, and the feeling of hunger in the human body can ensure a certain amount of food, thereby ensuring the nutritional supplements needed by the body.
But in real life, many people often feel hungry, this phenomenon needs to be paid attention to, because always feeling hungry does not mean that people's digestion ability is better, which may be caused by disease.
What diseases can cause hunger?
Hyperthyroidism
If it is under the normal three meals a day, always feel hungry, in this case to consider whether to have hyperthyroidism, this disease mainly leads to abnormal thyroid function, secrete more thyroid hormones, so that the human body is in a state of metabolism, after the metabolism of people becomes faster, they will always feel hungry, and the number of bowel movements will also increase, but the weight is very light.
After suffering from this disease, it must be treated in time, and only timely medical treatment can make the metabolic level of the human body in a normal state, which can avoid the stomach always feeling hungry.
diabetes
If you always feel hungry, it may also be caused by diabetes, the general symptoms of diabetes patients are more intake, more water, more urine volume, but the weight is reduced, long-term will cause a very adverse impact on the body.
If you always feel hungry, you must check your blood sugar, if there is hyperglycemia, you must treat it in time, so as to avoid the harm caused by high blood sugar to the body.
fatty liver
Has always felt that hunger may also be caused by fatty liver, many people because of overeating caused by excessive obesity and lead to suffering from fatty liver, fatty liver patients in the usual very easy to feel hungry, because in the process of fatty liver disease liver function is abnormal, can not normally decompose the calories in food, and then lead to the consumption of glycogen stored in the body, in this case feel very hungry, fatty liver damage to physical health is very large, must be treated in time.
hypoglycemia
Hypoglycemia is also very causes human hunger, patients in the process of illness, easy to produce dizziness, insomnia, inattention of these symptoms, this situation is mainly because of the blood glucose concentration in the blood is too low caused.
In addition to the disease, it may also be these 5 causes
Some people after eating three meals a day normally, after a while they feel hungry again, in addition to the possibility of some diseases, they can also be caused by the following reasons
Not getting enough protein
We often say that eating more protein can increase people's satiety, many people eat too little protein, which leads to always feeling hungry, in this case you can eat more protein-containing foods, such as meat, fish, eggs, dairy products, nuts and other foods, which can increase people's satiety, and then reduce people's hunger.
Lack of sleep
Maintaining adequate sleep is essential for the human body, and good sleep can also effectively control people's appetite, mainly because sleep is conducive to regulating the release of growth hormone, which is able to stimulate appetite.
In general, always staying up late will lead to high levels of peptides released by growth hormone, making the human body feel hungry, in addition, adequate sleep can also increase the level of leptin in the body, the secretion of this hormone can increase the body's satiety.
Too much pressure
Modern people often face a lot of pressure, long-term pressure will also lead to people always have a sense of hunger, this is because too much pressure will lead to the secretion of a substance in the brain, this substance has the effect of inhibiting insulin, resulting in the human body sugar can not be normally absorbed.
After the body has no way to absorb normal nutrients, it will send hunger signals to the brain, suggesting that people who are usually too stressed can relax themselves appropriately. Slowly improve this symptom.
Eat too fast
Presumably many people have such a feeling, if you eat too fast, you will soon feel hungry, but if you eat slowly, it will produce a feeling of fullness, in addition, eating too fast will lead to food can not be fully chewed, even if you eat a lot, it will quickly become hungry, it is recommended that you can slow down the usual meal, which is not only conducive to gastrointestinal health, but also increased satiety.
If you always feel hungry, you must be vigilant about the possibility of disease, go to the hospital in time, if it is caused by some bad habits, you should adjust appropriately to avoid always hunger.