The third is a carbohydrate blocker. This original trim fast works by claiming to block the carb intake into your body meaning it can eliminate calories that come from carbohydrates. There is no scientific evidence to support this claim. If you really want to "block carbs" learn what type of carbs and how many you should be eating throughout the day. This is a much healthier way to go about losing weight.
So those are the three main categories of authentic trim fast diet pills. How diet pills work varies depending on what part of weight loss you (or the diet companies) are trying to target. Most don't work because weight loss is a multi-factorial issue. One pill won't do it. Think about that - if these pills worked why are there so many overweight people?
