Weight loss should drink more water, not less water. First of all, because the metabolism of the human body needs to have water as a medium to promote, so more water during weight loss can promote the rapid metabolic rate of the human body, the speed of metabolism can help take away part of the body’s calories, for weight loss has a positive effect. Secondly, drinking more water during weight loss can make people feel full, which can to a certain extent inhibit the desire for other food intake, food reduction can effectively reduce the accumulation of calories in the human body, which has a certain effect on human weight loss. Finally, drinking more water can also help to avoid the phenomenon of constipation. The body’s digestive system needs to have water as a medium for participation, the human body lack of water is prone to constipation. Constipation will also lead to weight gain for the body’s weight loss is not conducive, so the body needs to drink more water during weight loss rather than less water.