On an ephedra product

There's a lot of information out there on how to lose weight, most of it contradicting each other. High protein/low carbohydrates such as the Atkins diet and beginning of Protein power, then South Beach, on down to conventional advice and to very low protein to high carbohydrates such as Ornish. Many other people keep eating whatever they want, and look for an ephedra product or some other type of diet pill. There are so many, it's hard to keep track of. Oh, and I almost forgot the Paleo diet. And there're so many ways to exercise, and so many viewpoints about how that can help you lose weight.