I think I should get more Vitamin D because I don't drink enough milk. When I'm driving, my skin is in the sunlight through the windows. Does this count as sun exposure?
-
Yes, however many car windows have UV ray protection built into them. If you want Vitamin D you should get it in the most natural way - take a walk in the sun.
-
I dont think so becasue i think the glass may absorb rays from the sunlight
-
No - glass absorbs UV light