= = Coffee to lose weight? I haven't heard of it. Don't trust those things. If I want to lose weight, I must let the calories grow negatively. In other words, eat less calories, eat a normal diet, eat less snacks, don't eat, don't drink, and do some exercise. Don't overdo it. This is the best way to lose weight. Don't believe that any weight loss product will definitely rebound. This is the most scientific way to lose weight.