Which Is Better: Vitamin D2 or D3? Posted on July 29, 2011 by Site Staff A nice article on medscape in case you are confused. http://www.medscape.com/viewarticle/746941 Share: Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on WhatsApp (Opens in new window) WhatsApp