Topic: Columbia University

How to Add Lighting for SAD

eHow - 437 days ago
According to the Mayo Clinic, seasonal affective disorder (SAD) is a condition that attacks its sufferers at the same time every year, usually during late autumn and early winter. According to Columbia University, more than 15 research centers have found positive treatment ...

Light Bulbs That Are Equal to Sunlight

eHow - 457 days ago
Light bulbs that simulate sunlight have important applications in photography, astrophysics, medical therapy and even in the car painting industry. Photography Light Bulbs Light bulbs that simulate sunlight are used by photographers so colors in pictures appear natural. Full Spectrum Light Bulbs ...

How can I avoid Sad?

guardian.co.uk - 1188 days ago
As sufferers of seasonal affective disorder, or Sad, they will typically feel lethargic, depressed and have cravings for carbohydrate foods, with symptoms intensifying between December and February.Precisely what causes Sad is unclear, although it centres on the way light triggers messages to ...
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