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SAD lamps: do they work? Experts explain how they help the winter blues

By Colin Davidson, Professor of Neuropharmacology, University of Central Lancashire
Claire Hutchinson, Professor of Experimental Psychology, University of the West of Scotland

Have you ever noted that you sleep more in the winter months? Or eat more carbs or have low energy? If you do, then you might be one of the around 6% of the higher latitude populations with seasonal affective disorder (SAD).

If you’ve searched the internet for tips on how to fight the winter blues you’ve probably been advised to…

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