Blue Light late at night has been shown to disrupt your sleep. It's essentially a reset button for your circadian rhythm and computers, TVs and mobile phones emit more blue light than any other colour.

Now, not all blue light is created equal. There's a good one! And it isn't quite as straight forward as two are bad and one is good.

In today's episode, Tracy shares:

• the good and the bad on different types of blue light
• how blue light actually interrupts sleep
• do blue light blocking gadgets actually work
• and what's actually keeping you up at night

Tracy rounds off with some simple things you can do today to get a better night's sleep. Interested in finding out more about blue light fatigue, check out our show notes by clicking here.

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