Raspberry Ketone is a product that uses a natural ingredient found in raspberries, known as Raspberry Ketone. This enzyme is a recent discovery from the berry that is already known for its many antioxidant properties, and it is proving to be a source of keen interest for many people in the fitness. Raspberry Ketone is known to be high in antioxidants, which help to keep the body functioning properly despite the advance of age. Raspberry Ketone has also been used to help relax the blood vessels, which can help to avoid heart problems and other disorders.