Saturday, July 14, 2012

Sun Exposure

Last summer I spent more time outside than any summer since childhood.  I wore a floppy hat and a T-shirt, but no sunscreen.  I never burned once.  I attribute some of my success to avoiding vegetable oils and taking Vitamin D supplements in winter.

This year I got cocky, and went to the water park with no sunscreen or cover.  Every place normally exposed by a T-shirt was just fine.  I don't think of myself as tan, but I had just enough of a hint of color that my skin had natural defenses against the sun.  However, my pasty white shoulders got a pretty bad burn in 2 hours of exposure.  So I renewed my research a bit.  My burn may increase my chances of getting melanoma, but overall it may not be a total loss.  Regular moderate sun exposure (such as working outdoors) actually prevents internal cancer, and general overall health.

My new plan is to try to spend at least a few minutes outside each day in either my swimsuit top or my sun dress.  I don't really find sunbathing pleasurable, and I don't want a deep tan, but I need to get my pasty white shoulders a little bit of defense against longer special occasion sun exposures.

http://www.innerself.com/Health/cancer_sun.htm
http://www.vitamindcouncil.org/health-conditions/
http://www.guardian.co.uk/society/2010/jan/22/sharp-rise-vitamin-a-deficiency
http://yelling-stop.blogspot.com/2010/12/my-vitamin-d-experiment.html