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Blue blockers: sleep aid or snake oil? We asked two experts

Blue blocking glasses

Blue light glasses have soared in popularity in recent years. The global market for blue light eyewear is estimated to reach $29 million by 2024, up from $21 million in … Read more

043: Screen time and sleep – it’s not all about blue light: Dr Michael Grandner

Screens-blue-light-sleep-podcast

In recent years we’ve been bombarded with advice warning of the dangers of sleep-stealing blue light emitted from smartphones, tablets and computer screens. But scientists and health experts are slowly … Read more

010: Light hacking for optimal sleep and circadian biology – Thaddeus Owen

Hacking light for optimal sleep

A practical guide to optimising your sleep and circadian biology with light exposure in the day and blocking blue light at night. We talk to Thaddeus Owen, the Primal Hacker … Read more

Out of the darkness: beating insomnia with light therapy

Lights on dark road

I’ve had chronic insomnia for over ten years. During that time, I’ve tried every sleep cure known to man: Tylenol PM, Ambien, valerian root, melatonin supplements, even sleep hypnosis CDs. … Read more

F.lux Review: the software that makes you sleep better

computer at night

Here’s a little thought experiment. How many technological innovations in the last 15 years have become indispensable in your daily lives? I can think of quite a few- the mobile phone, … Read more

Can’t sleep at night? Maybe it’s your iPad…

In just a couple of short years, the iPad has become the ultimate consumer gadget. Many find it hard to tear themselves away from the screen, often until late into … Read more

Recent Posts

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  • 053: Sleep supplements: science or snake oil? Part 2 – Jesse Cook
  • 052: Sleep supplements: science or snake oil? Part 1 – Jesse Cook
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