UV Exposure to your back body

Just a thought....we have talked about upping your vitamin D levels with exposure to the sun.  10-15 minutes midday with no sunscreen should do it.  You don't want to even get pink.  Just a little everyday. If you are nervous about getting sun on your face and chest consider tanning your back body.  The back of your body has much thicker skin and will absorb just as much sunlight as your front. Grab a towel, find a sunny spot and get horizontal for a little while.  Perhaps for even a cat nap.