2. Because there are many carbohydrates in rice, it may affect the effect of reducing fat. If you want to lose fat quickly, you can also go to a regular hospital to inject a fat-dissolving needle. The fat-dissolving needle can dissolve fat cells in the skin and excrete the dissolved fat cells through blood circulation, which can achieve the effect of slimming. During the recovery period, the diet should be light, drink plenty of water and do a good job in wound care.