The subject of fat burners is a complex matter, and the success of your endeavors depends a lot on how you use these powerful compounds in conjunction with your training program and diet. Weight loss products are among some of the most popular on the market these days, with many Australians feeling the pressure to lose weight for aesthetic or general health purposes. There has been a response by the supplement companies to meet these demands. The goal of any fat-burning compound is to increase the rate of fat loss. This can be achieved by either increasing the overall Metabolic Rate, the amount of calories that come from fat relative to other sources, or to raise limits placed on fat cells in regards to releasing fatty acids. Some newer fat burning compounds can also work via uncoupling, which is the process of creating heat inside of a cell.