From the Book - First edition.
What are the winter blues?
Seasonality and the seasonal pattern assessment questionnaire (SPAQ)
Causes of SAD and the winter blues: a three-legged stool
How common are SAD and the winter blues?
Where do I begin? The big picture
Answers to questions about light therapy
Cognitive behavioral therapy for SAD
The positive side of negative ions and vice versa
Foundational habits I: Eating, weight management, and SAD
Foundational habits II: Exercise, sleep, and meditation
Other benefits of light therapy
The science of SAD and light therapy