Dr. Norman E. Rosenthal is the world-renowned researcher and psychiatrist who led the team that first described Seasonal Affective Disorder (SAD) and pioneered light therapy to treat it. A best-selling author (Transcendence, The Gift of Adversity, Super Mind, and Poetry Rx), he is also an executive coach and popular public speaker. Learn more.
Defeating SAD (Seasonal Affective Disorder): A Guide to Health and Happiness Through All Seasons
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