The 7-day GM diet that has you lose up to 15 pounds in a week is one fast weight loss diet that's been around for some time now. It's one diet that's full of fruits like grapefruits and vegetables, which can make it seem like a healthy diet for rapid weight loss. But is it really? We asked our expert and here is its 7-day menu and her unbiased review on the diet.

The 7-day GM diet that has you lose up to 15 pounds in a week is one fast weight loss diet that's been around for some time now. It's one diet that's full of fruits like grapefruits and vegetables, which can make it seem like a healthy diet for rapid weight loss. But is it really? We asked our expert and here is its 7-day menu and her unbiased review on the diet.