Raspberry ketones can help significantly in losing weight because they increase the lipolysis function of the body in promoting oxidation of the fatty acids in the body. This action prevents fat storage while, at the same time, maximizes the uses of existing fat for energy. the fat contained in fat cells is difficult to utilize for energy, which slows down metabolism, but when the rate at which lipolysis functions is increased fat passes more quickly into body's bloodstream and used up immediately as energy. http://bit.ly/1AtJxqb