Vitamin D3 is Important in Autoimmune Disorders

Introduction Vitamin D has a well-established role in calcium metabolism and bone health, but recently there has been a great deal of research looking at the effect of vitamin D on other body tissues, especially immune cells. It is now known that there are vitamin D...

Low Vitamin D Levels Linked to Depression

Introduction: Depression is a major public health problem, especially in women. Recent statistics indicate that approximately 63% of American women and 35% of men will experience clinical depression at some point in their lifetime. While depression is clearly a...

Can Vitamin D3 Improve Male Sexual Performance?

Introduction An estimated 20 to 30 million American men suffer from erectile dysfunction (ED), a term used to signify the inability to attain or maintain erection of the penis sufficient to permit satisfactory sexual intercourse. New data from the University of Milan...

RDA for Vitamin D is “Grossly Inadequate”

Introduction: A huge and growing amount of research has now shown that vitamin D deficiency is very common (at least 50% of the general population and 80% in infants), and plays a major role in the development in many of the chronic degenerative diseases. In fact,...

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