They feel awkward. While a banana might provide you with potassium and a few vitamins, the Acai Berry can do everything from help to prevent cancer to help you lose weight. This awareness has compelled millions to explore various methods losing weight and getting in shape to minimize their risk of becoming a part of that number. However, the original makers give a guarantee on the product with a money back offer within sixty days. So keep that metabolism guessing! Fat burners therefore speed up oxidation of fat for energy making the body to lose more fat in order for the person to lose weight. Or maybe just like the lady down the street or even your next door neighbor. Other methods you can use to ensure that your metabolism is at the skies include drinking iced water and exercising often.