Light therapy is a powerful and natural solution for a wide range of conditions including circadian rhythm disorders, jet lag, and depression. When we hear the words “light therapy” most people probably think of SAD or Seasonal Affective Disorder. It is true that light therapy is most often prescribed for this disorder, but, as it turns out, it may be useful for much more. As with any kind of treatment or therapy, this is something best done under the supervision of a doctor or health care professional, and there are certain conditions