Usually, drinking lemonade does not cause fat. Lemonade tastes sweet and sour, contains vitamins and other nutrients, moderate consumption of lemonade can have certain benefits for the human body. Lemonade calories are relatively low, which does not contain protein and fat, and less sugar content, not easy to be converted into fat in the body, so generally drink lemonade in moderation will not cause obesity. In addition, lemonade is rich in organic acids, can promote gastric acid secretion, but also rich in dietary fiber, can stimulate intestinal peristalsis, help food digestion, absorption. Lemon water is also rich in soluble and insoluble fiber, moderate drinking can increase the sense of satiety, help to lose weight. In summary, drinking lemon water in moderation will not lead to fat, but can not drink more, so as not to damage the mucosa of the gastrointestinal tract, inducing peptic ulcer and other diseases.