Xinhua Plastic Surgery Expert of Dalian University demonstrates the slimming principle of fat-dissolving needle. The injection of fat-dissolving needle is to inject physiological saline, lidocaine, sodium bicarbonate and adrenaline into the fat layer according to a certain proportion, which can effectively promote the expansion and decomposition of stubborn fat layer, so that fat can be easily decomposed into fatty acids instead of providing energy for the body. It is said that injecting fat to lose weight can make you lose weight wherever you want. Xinhuanet experts pointed out that because the number of adult fat cells is constant, the degree of obesity is determined by the increase or decrease of fat cells. Lipolysis reduces the number of human fat cells, and even if the remaining fat cells are tripled in size, they will not become fat obviously, so liposuction needles will not rebound after injection. Although fat-dissolving injection can permanently maintain the effect of losing weight, you should develop good eating habits and stick to it for a long time. It is suggested that you entrust the whole process management of your healthy weight loss to professional medical staff to maintain the therapeutic effect.