Dr. Michael F. Holick, Ph.D., M.D.
Dr. Michael F. Holick

’The D-Lightful Vitamin D for Good Health‘, from I.H.M.C. lecture, published March 16, 2013

Posted by admin on April 1, 2013 under Arthritis, Cancer, Case Files, Diabetes, Infectious Disease, Multiple Sclerosis, Obesity, Osteomalacia, Osteoporosis, Rickets, Vitamin D | Be the First to Comment

View the latest video clip of Dr. Holick speaking about  …’The D-Lightful Vitamin D for Good Health‘, from I.H.M.C. lecture, published March 16, 2013 – click here to view the video clip:   http://www.youtube.com/watch?v=hiGBVDcbFVk&feature=youtu.be

“Influence of Vitamin D Status and Vitamin D3 Supplementation on Genome Wide Expression of White Blood Cells: A Randomized Double-Blind Clinical Trial”

Posted by admin on under Arthritis, Cancer, Case Files, Diabetes, Infectious Disease, Multiple Sclerosis, Obesity, Osteomalacia, Osteoporosis, Rickets, Vitamin D | Be the First to Comment

Influence of Vitamin D Status and Vitamin D3 Supplementation on Genome Wide Expression of White Blood Cells:  A Randomized Double-Blind Clinical Trial” was recently published in PLOS ONE and is available online by clicking here to view:  http://dx.plos.org/10.1371/journal.pone.0058725

Obesity

Posted by admin on November 27, 2008 under Obesity, Vitamin D | 16 Comments to Read

Obesity is associated with vitamin D deficiency.  The reason is that the vitamin D is trapped within the fat and cannot easily exit.  As a result, obese patients need at least twice as much vitamin D as a normal weighted individual in order to maintain a normal vitamin D status with a 25(OH)D between 30-60 ng/ml.    

Wortsman J, Matsuoka LY, Chen TC, Lu Z, Holick MF. Decreased bioavailability of vitamin D in obesity. Am J Clin Nutr 2000;72: 690-693.