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
Feeling Joint Pain? This Is What It Probably Means
Feeling Joint Pain? This Is What It Probably Means Living in Pain. Twenty percent of us in the U.S. have chronic joint pain related to arthritis
PositiveMed
Jan 7, 2016
