In general, drinking only jujube water and not eating a lot of jujube is not easy to increase the amount of fat because of extra energy intake. 1. In jujube water without added sugar, the number of jujubes is generally limited, and the sugar dissolved in jujubes in water is also limited, so it is not easy to add a large amount of extra sugar by drinking only jujube water and eating fewer jujubes. 2. Drinking jujube water to a certain extent replenishes a certain amount of water, strictly speaking, it will increase weight in the short term. However, it is important to note that the increase is water rather than fat, so there is no need to be particularly worried. In addition to pathological causes, the occurrence of obesity has a lot to do with getting too much energy from food. Eating a balanced diet is the secret to maintaining a healthy weight.