When I saw the so-called "meal replacement" food they gave me, I felt that skim milk was added with something without fat. As for those vitamin pills and things like that, they are to prevent you from malnutrition. These are basically available in supermarkets and pharmacies, and they are exhausted by hundreds of dollars.
The so-called weight loss, those foods are fake, relying on keeping you doing aerobic exercise every day. In fact, if you think about it, it is very difficult to keep doing aerobics for dozens of minutes every day for three months, which has nothing to do with what they eat.
It's ridiculous to think about it. Everything you spent 4500 yuan on is useless. Finally, you have to do aerobic exercise yourself to lose weight. This is a typical deception of consumers!
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