In order to "shock" lose weight, some young people will take the way of cutting off oil and salt to lose weight quickly. Nutritionist Liu Yanjun suggested that cutting off oil and salt would have a certain impact on the body, so we should lose weight scientifically. Vitamins A, D and E in the human body can only be dissolved through fat. They are fat soluble vitamins. If the fat is cut off during weight loss, these vitamins will be difficult to play a role in the body, causing vitamin loss. Moreover, the human body cannot synthesize fatty acids by itself, and can only ingest them through food. During weight loss, it is not allowed to completely lose the fat in the food, and it should reasonably ingest some high-quality fat. To lose weight, we need to cut off the salt. What we lose is the water in our body. Salt is an indispensable element of the human body, which can maintain the normal osmotic pressure of human cells. Sodium is one of the electrolytes that maintain the normal operation of the human body. Losing weight is a long-term process. At this time, not taking any salt will cause loss of appetite, fatigue, nausea and vomiting, and even muscle twitching. In addition, cutting off salt will accelerate the excretion of water in the body. If water is less, the body weight will definitely be reduced, but this is just a false image. The amount of fat in the body will not change at all. Once the salt is taken normally, the weight loss will return. (Outlook New Times)