If you are looking into losing a large amount of weight at a very rate, then one of the best choices you can make is weight loss surgery. There are a number of different types of weight loss surgery, but the absolute best is banding gastric bypass surgery - it has proven results and it is often shown to be one of the safest methods. You can expect to pay two to three thousand dollars for the operation, but it is well worth it - you will quickly see that the money was well spent!