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
Fact about lettuce
The darker the leaf, the more vitamins it contains. Look for spinach, romaine, arugula, and chicory when building a salad to get the most folate
PositiveMed Team
Aug 20, 2012
