In fact, meal replacement can only provide assistance, so that you won't be hungry enough to lose weight and eat less calories every day, thus achieving the goal of losing weight. But you should also control every meal. It doesn't matter if you eat too much at brunch, but you must eat less at dinner, and you can't just eat snacks after dinner, otherwise you will be versatile. If you have the perseverance to keep exercising, you will definitely lose weight and the effect will be obvious.