It has a certain effect, but this machine is treating the symptoms rather than the root cause. After a period of use, the effect is not great. Needless to say, people will be lazier. In fact, the best way to lose weight is to exercise and control appetite, eat six meals from three meals, reduce and pay attention to eating more cellulose and minerals.
It is said that only eating cereal and drinking milk for breakfast is good for losing weight.