they say the eyes are the window to the soul, but they are also a wondow to your gene. Your iris regulates how much light enters your eye and protects internal organs from harmful UV radiation. But why exactly are irises colored? Find the answer here in this interesting infographic:
Headache
11 Migraine Triggers That Will Surprise You
11 Migraine Triggers That Will Surprise You [nextpage title=”…”] Mild, moderate or severe, migraine headaches afflict approximately 30 million Americans 75 percent of them being
PositiveMed
Sep 30, 2015
