Research has shown that Raspberry Ketone is considered to be not only one of the safest natural supplements for weight loss, but also one of the most effective. Raspberry Ketone increases the production of a hormone called adinopectin. Adinopectin controls changes in metabolic action and fat breakdown. A decrease of this hormone in the body is thought one of the main reasons for obesity and other diseases. The increased production of this hormone speeds up metabolism and increases lipolysis (fat breakdown) in the body. A recent study showed subjects taking the formula in Raspberry Ketone BURN, increased their resting metabolism, and lost an average of 2 - 4 pounds per week with no change in their diet. With it's all-natural and highly concentrated formula, Raspberry Ketone BURN is far ahead of other brands and is regarded by many weight loss experts to be the most effective Raspberry Ketone formula available for losing weight and burning fat.