'I tried a SAD therapy light for a month and it made a huge difference to my energy levels'
If you're feeling low, lacking energy and more tired than usual due to this winter weather, it could be a sign of seasonal ...
Stylist3 年
Light therapy: how do SAD lamps work to relieve symptoms of seasonal affective disorder?
Light therapy lamps are often held up as the answer to seasonal affective disorder (SAD). But how do they work? And what do you need to know before you invest in one? We asked an expert to explain ...