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:
Health and Food
A Week Of Groceries Around The World
In this series of pictures, you can see how a week of groceries in different parts of the world look like. Some of these families
PositiveMed Team
May 17, 2012
