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Blue Light Blocking Lens

Could These Glasses Help You Sleep?

Dr. Michael J. Breus | Posted 11.23.2013 | Healthy Living
Dr. Michael J. Breus

I expect we will see a great deal more investigation into the effects of blue wavelength light on sleep and health. But you don't need special goggles or eye lens implants to protect your circadian rhythms and your sleep from the negative effects of artificial light.