enow.com Web Search

  1. Ads

    related to: blue light effects on health

Search results

  1. Results from the WOW.Com Content Network
  2. Biological effects of high-energy visible light - Wikipedia

    en.wikipedia.org/wiki/Biological_effects_of_high...

    Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which in artificial narrowband form has a number of proven negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related ...

  3. Blue light spectrum - Wikipedia

    en.wikipedia.org/wiki/Blue_light_spectrum

    Blue light exposure during daylight hours ensures that our biological needs are in balance and affects our bodies and minds in order to regulate human behavior and circadian rhythm. [29] Overexposure to blue light can lead to harmful health effects. [29]

  4. How is blue light impacting our health? Scientists study ...

    www.aol.com/too-much-blue-light-accelerate...

    Excessive blue light can cause accelerated aging in flies because this exposure can cause cellular damage, according to a study released Wednesday.

  5. Fluorescent lamps and health - Wikipedia

    en.wikipedia.org/wiki/Fluorescent_lamps_and_health

    An open (single envelope) CFL [12] An encapsulated/closed (double envelope) CFL. Some fluorescent lamps emit ultraviolet radiation. [citation needed] The Health Protection Agency of the United Kingdom has conducted research concluding that exposure to open (single envelope) compact fluorescent lamps (CFLs) for over 1 hour per day at a distance of less than 30 cm can exceed guideline levels as ...

  6. How light during nighttime can seriously harm your health [Video]

    www.aol.com/lifestyle/study-shows-light-during...

    To ensure a healthy night’s sleep, the researchers suggest that people turn off all the lights, or have a dim one near the floor; eschew white or blue light, and keep that far from the person ...

  7. Light effects on circadian rhythm - Wikipedia

    en.wikipedia.org/wiki/Light_effects_on_circadian...

    Humans are sensitive to light with a short wavelength. Specifically, melanopsin is sensitive to blue light with a wavelength of approximately 480 nm. [19] The effect this wavelength of light has on melanopsin leads to physiological responses such as the suppression of melatonin production, increased alertness, and alterations to the circadian ...

  8. Health effects of sunlight exposure - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_sunlight...

    Light to the eyes, primarily blue-wavelength light, is important for the entrainment and maintenance of robust circadian rhythms. Exposure to sunlight in the morning is particularly effective; it leads to earlier melatonin onset in the evening and makes it easier to fall asleep. Natural daylight exposure, particularly at high intensities, has ...

  9. The dangers of LED face masks you should know about - AOL

    www.aol.com/lifestyle/dangers-led-face-masks...

    Instead, the physician recommends Blu-U light technology, and possibly retinoids, oral medication and topical inflammatories depending on the individual patient.

  1. Ads

    related to: blue light effects on health