again, you can have your favorite foods and still lose weight. we really like the pizza hut's veggie lovers. 180 calories per slice. it has a hand-tossed crust. the thinner the crust, the thinner you. so we really like that, particularly, again, when you look at some of the really fatty caloric -- highly caloric pizzas that are out there that just make it really hard to stay on any kind of reasonable diet plan. >> if you want to see the worst in each category as well -- who doesn't want to see that -- logon to cnnhealth.com. we'll have a big reveal there from david. appreciate you being on the program. still ahead, keeping on topic, there is a federal lawsuit out there against unfounded and unproven weight loss claims. these are some of the product names you're going to know. you may even use them. that's next. farmer: hello, i'm an idaho potato farmer.