* * prune juice can lose weight to some extent, but it has no whitening effect * *. This drink is rich in plant fiber and enzymes, which can help digestion and detoxification, thus having a certain weight loss effect. But its ingredients do not contain any ingredients that can whiten the skin, so it has no whitening effect. In addition, if you drink too much, fructose in prune juice may also have an impact on your health. Therefore, if you want to drink this drink to lose weight or beauty, you need to drink it in moderation and pay attention to maintaining a balanced diet and a healthy lifestyle.