A bit off topic from the stuff that I normally post but I found this article from #drjackkruse fascinating. I like to see his posts on Facebook about #bluelight On one of his podcasts you can see him wearing #bluelightblogckingglasses  If you live in the UK you can buy them from my shop. https://www.reglazeglasses4u.co.uk/shop If you like this post then please share it on Twitter Click To Tweet


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