Source: What Is Intrinsic Factor? by Dr. Edward Group Intrinsic factor is the most obscure—yet most important—glycoprotein in the human body. It has only one primary function that is essential for good health. Produced by the parietal cells of the stomach as well as the salivary glands, intrinsic factor has a brief, but very important life. … Continue reading What Is Intrinsic Factor?
Dr. Eddy Bettermann MD 