It is estimated that many people think so, “How I drink water are fat, even if they eat very little, they will also gain weight!” Even if you eat very little, you will still be fat, what is the reason for this? In particular, many people find that when they wake up in the morning, they are edematous state, the face is more obvious, it feels like fat, in fact, it is not that they are really fat, because the body in order to discharge the waste after metabolism, an hour will form about 60 ml of urine, and the capacity of the bladder is about 200 ml; therefore, the person will also have the urge to urinate when sleeping. In order to prevent sleep from being disturbed, the body will adjust itself to control the function of the kidneys to excrete waste, so that the water that should have formed urine out of the body is temporarily stored. The main reason for this phenomenon is the excessive intake of salt or sugar, which raises the osmotic pressure in the blood and causes the water in the cells to flow into the body fluid, resulting in puffiness or edema. So what is the difference between false fat and real fat? There is a difference between false fat and real fat. Generally, false fat is one of the human body states manifested by subhealth, which is considered one of the mainstream diseases, and there is a large proportion of space to rise. With the improvement of the quality of life and the increase of survival pressure, this proportion will be higher and higher. Fat refers to muscle laxity, fat sagging, and swaying sensation when tapped. The amount of food is not very big, not much is eaten, the hands and feet tend to produce swelling, the face is pale, there is usually little exercise, the urine is light, the body is very easily fatigued, and there are often dreams at night. Generally, if any three of the above items are met, it can be concluded that it is deficient fat. False fat is mainly central obesity, mainly fat accumulation in the chest and abdomen, while the limbs are normal or thin. Solid fat people, in general, meals are very large, it is easy to feel hungry, just after eating, want to eat again. The overall appearance of more meat gives a very sturdy feeling, and the face is more rosy. Mainly for all parts of the body fat accumulation, including those with extremities is also fat accumulation is obvious. Deficient fat people can slowly adjust from diet, sleep, exercise habits and other aspects. People who are fat should focus on a light, low-salt, low-fat diet and take in more natural foods that are diuretic and reduce swelling. Really fat people should gradually reduce the amount of food they eat, control their calorie intake, exercise more, but also from the diet as well as lifestyle habits slowly adjust.