I needed to lose some weight and I've been doing Medifast. I've NEVER been able to lose weight before, but I've actually lost all of the cravings. I didn't eat a single bad thing at Thanksgiving and will do the same at Christmas--unheard of for me! I'm also exercising more and since I've lost the majority of weight, I've been able to start running (well, really a jog

) and that helps, too.