Research abounds to show that vitamin C is a key vital substance required for many fundamental processes in the body, including the biosynthesis of collagen and the activation of the fat-transporting molecule carnitine. It assists in the manufacture of the hormones adrenaline and cortisone; it acts as an electron transporter in many enzymatic reactions; it helps protect the integrity of blood vessels; it is a promoter of healthy gums, and an important factor in radiation regulation. It also maintains healthy cholesterol levels, and is a free radical detoxifier and an immune-specific boosting agent.