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:
cancer
How to Reduce The Risk of Lung Cancer Naturally
Let’s begin with the obvious, if you smoke, stop. Tobacco use is responsible for 87 percent of lung cancer deaths. But what can you do
PositiveMed
Jun 26, 2013
