It has no effect on losing weight. On the contrary, some people will feel flustered and hungry after drinking, and then eat more food, which is probably a food containing a lot of sugar (because eating it will really relieve). So it will gain weight.

If you want to lose weight, you must start with the change of eating habits. After you get used to it, you can add some aerobic exercise, which is above moderate intensity and suitable for more than 40 minutes.