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Bright lights and long flights

Bright light - particularly blue light at around 460nm - is known to improve alertness and cognitive function which is why it's a convenient way of helping you to focus...

Secrets of the Body Clock with Terry Wogan

Did you see 'Secrets of the Body Clock with Terry Wogan' last night? Sir Terry presented a very informative overview that demonstrated how light at regular intervals is crucial to...

January 08 2014

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