View Single Post
Old 03-06-2016, 05:13 PM   #1
zawza1990
Registered User
 
Join Date: Feb 2016
Posts: 321
Vitamin D: What do you risk it in case of deficiency?

From November to March, the UVB intensity is insufficient for the synthesis of vitamin D by the skin. Where fatigue often felt in the heart of winter.

Click here to read the rest of article.
__________________

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
zawza1990 is offline   Reply With Quote