Raspberry Ketones Accelerate Fat Burning. Raspberry ketones help regulate a potent hormone, adiponectin, that causes a boost in metabolism. In turn, the fat within your cells gets broken down more effectively, thus burning fat faster & more efficiently. Adiponectin Fat Destroying Hormone. Adiponectin hormone levels are inversely correlated with body fat percentage in adults. Adiponectin modulates a number of metabolic processes, including glucose regulation & fatty acid breakdown. Naturally boosts metabolism. Increases fat burning. Increases adiponectin hormone. Raises energy levels. Reduce high fat weight gain. Studies show Raspberry Ketone enzymes helped to reduce the weight gain effects of a high fat diet and actually decreases the fat that tends to accumulate in the liver when on a high fat diet.