Source Naturals D-Ribose

During strenuous exercise, large amounts of ATP, the bodys primary energy-carrying molecule, can be depleted in heart and skeletal muscle cells. d-Ribose is a simple sugar that is used by the body to synthesize nucleotides, ATP, nucleic acids, and glycogen. Features of Source Naturals D-Ribose Helps support energy production in the heart and muscle Helps promote muscle recovery following exercise Helps decrease free radical production during exercise