John, I lost a lot of weight using Nutri Systems Food. It does work. You have to buy their food and it's about $300 per month. They provide all of your food, and it's delivered to your door. I never felt like I was being starved or depraved. The reason that I quit it was having to pay for the month's supply of food all at one time. They have a website. I am a little concerned about using pills.
Dave