1, 2 packs are recommended. Green juice in the market is generally made into bag-like powder for brewing and eating. The ingredients in green juice are generally vitamins, dietary fiber, minerals, protein, etc. After eating, it can promote gastrointestinal peristalsis and accelerate waste discharge, thus achieving the effect of losing weight. However, it is ok to eat two bags of such food a day. If you eat too much, you will consume too much dietary fiber, which will lead to discomfort such as abdominal pain.

2. If you drink barley green juice at the right drinking time, the weight loss effect will be better. It is recommended to brew a bag of green juice half an hour before meals, which is rich in dietary fiber. Drinking before meals can increase satiety, thus reducing the intake of the next meal and helping the human body to lose weight better.