The sun can do a lot of good. It regulates sleep cycles, stimulates the body's production of vitamin D, and enhances feelings of well-being. But there's also a downside: Exposure to sun can lead to wrinkles, age spots, and skin cancer.
Discuss
Tell a friend
Bury
Discuss
Tell a friend
Bury
LinksMarker is a Web 2.0 content management system
Comments