The importance of moderate sun exposure for increased health, appearance and mood

... developing skin cancer, the sun is actually healthy for our survival. Ultra-violet rays enable the skin to produce vitamin D and increase endorphins which are both important and necessary for good health, heightened appearance and positive moods. ...

http://www.examiner.com/article/the-importance-of-moderate-sun-exposure-for-increased-health-appearance-and-mood?cid=rss