Blue Light

Although research is still early, blue light does affect our eyes and sleep patterns. Please inquire at our office about blue blocking glasses or simply turn down the brightness on all your electronic devices to help preserve your eye health.

what-is-the-blue-light-from-our-screens-really-doing-to-our-eyes

For those who like to read the scientific literature directly, here’s a quick tour of some of the latest findings, and a search on blue light and melatonin via the U.S. National Library of Medicine’s PubMed search tool:

  • Room light not only suppresses melatonin production, but it could also impact sleep, thermoregulation, blood pressure and glucose homeostasis
  • Blue light is considered a “carcinogenic pollution” that in mice correlates with higher cancer rates
  • A lack of melatonin is linked to higher rates of breast, ovarian, and prostate cancers, while blocking those blue rays with amber glasses is linked to lower cancer rates
  • Exposure to blue light in people appears to have an impact on mood
  • Lower melatonin in mice is linked with higher rates of depression
  • Too much light exposure can cause retinal toxicity
  • Blue light exposure may be playing a role in the higher incidence of cataracts and macular degeneration seen today