No, I don t believe in them. Take it from personal experience. In Jan I weighed 245 lbs. Last week I weighed in at 237 lbs. Simply between eating better and cutting out junk food, I actuall feel better already and I have to buy new pants to fit what s left of my big fanny. Pills usually conatin nothing more than overpriced vitamins and caffine. Both of which make your body work harder than it should. Continue diet exercise. It s the only proven way of losing weight.
Not sure if you mean diet supplements? Really for me it took Healthy Package downloads from www.independentachievement.com and boot camp workout P90X from Beachbody.com
That largely depends on age... If you are younger than 20, then no... Your natural hormones are more than enough to help you loose weight. Just keep up the exercise...