We’ve dug deeper into the science behind blue light to catch the gist of it and deliver the data to you in a comprehensive manner. High-energy blue light rays scatter more easily than other visible light rays when they strike air and water molecules in the atmosphere. Blue light is a high-energy visible light and has shorter wavelengths. Our bodies are “programmed” to produce more of it at night—it’s usually around sunset when our melatonin levels start increasing. Vibrating within the 380 to 500 nanometer range, it has the shortest wavelength and highest energy. Researchers received no financial support or compensation for this research. For this experiment, one group of examinees was asked to wear glasses with blue light filters and another to wear regular glasses. Press release - Reports and data - Global Blue Light Therapy Market Report 2020 Global Industry Statistics & Regional Outlook to 2027 | Top Companies - Aura Daylight, North Light … Our bodies are “programmed” to produce more of it at night—it’s usually around sunset when our, (whether coming from the sun or a device’s screen) is that they inhibit, production, which results in poor quality (and possibly a reduced quantity) of sleep. It’s primarily bad because it suppresses the production of melatonin and hence affects our circadian rhythm. Find an eyecare professional and book online in minutes! In fact, some plants can’t sprout at all without exposure to blue light. Also, blue light is very important in regulating circadian rhythm — the body’s natural wakefulness and sleep cycle. Almost 70% of those surveyed reported having symptoms of a condition called digital eye strain. (The “warming lamps” you see at restaurants emit infrared radiation. Predictably, children who slept in a room without a phone or TV slept for 20 minutes longer each night than the children exposed to blue light inside their bedrooms. . Those who wore the so-called blue light blocking glasses slept for 50 minutes more on a weekly basis. But ultraviolet radiation, in moderation, also has beneficial effects, such as helping the body manufacture adequate amounts of vitamin D. Generally, scientists say the visible light spectrum comprises electromagnetic radiation with wavelengths ranging from 380 nanometers (nm) on the blue end of the spectrum to about 700 nm on the red end. On the other end of the visible light spectrum, blue light rays with the shortest wavelengths (and highest energy) are sometimes called blue-violet or violet light. According to the, , as the shortest wavelength within the white light spectrum, blue light produces the most energy. It can beautify the texture of one’s skin by reducing enlarged pores, spots caused by too much sun exposure, or those remaining after acne. In response, recent studies have come up with surprising blue light blocking glasses, but recent facts argue against their use, claiming they don’t prevent eye diseases. These special-purpose glasses are available without an eyeglass prescription if you have no need for vision correction or if you routinely wear contact lenses to correct your eyesight. Blue light therapy is also used as a treatment for several skin conditions. Moreover, researchers report a connection between a decrease in melatonin production and conditions such as depression, obesity, and metabolic syndrome. However, electronic devices producing artificial blue light are all around us, which causes confusion in our brains and inhibits melatonin production. Blue light can help elevate your mood and boost awareness, but chronic exposure to blue light at night can lower the production of melatonin, the hormone that regulates sleep, and disrupt your circadian rhythm. All wikis: Active wikis: 1: Total edits and logs: 73: Total edits: 69: Total logs: 4 Have you ever wondered what gives the sky its bright blue color? It’s well documented that some blue light exposure is essential for good health. These include smartphones, LED lights, fluorescent lamps, computers, e-readers, smartphones, etc. It’s the portion of time people tend to spend with their eyes glued to a screen that causes concern among doctors. As a result, sleep pattern irregularities arise and affect our daily functioning. (By the way, a nanometer is one billionth of a meter — that's 0.000000001 meter!). Blue-light-blocking glasses are gaining in popularity: Here's everything you should know about them. Researchers have come up with several positive blue light effects. About one-third of all visible light is considered high-energy visible, or "blue," light. To combat these effects, Clearly offers a line of Digital protection lenses, which offer a shield that reduces glare and filters the blue light from digital screens and artificial light. So what is blue light (i.e., high-energy visible light) about? : the color of the light is essential when it comes to plant growth, and blue light has its specific purpose as well. I’ve read that blue street lights in Japan and Glasgow are being credited with drops in crime rates and suicides. Sources of Blue Light Sunlight is the main source of blue light, and exposure outdoors during daylight is the main source for most people . Bowling League Results for Blue Light Special at Bowlero Glendale It’s important to take breaks and keep the recommended distance from your screen. Here’s yet another of the blue light facts highlighting its benefits. How older drivers can improve their driving at night, Blepharitis: Causes, symptoms and treatment, Improve your driving at night: With tips on glasses and lenses. All About Vision and AllAboutVision.com are registered trademarks of AAV Media, LLC. ©2020 ComfyLiving.net – All Rights Reserved. Bearing in mind that we live in a digital era where most people spend a considerable portion of their waking hours in front of screens, it’s good to know what exactly we’re exposing ourselves to and whether there’s anything we can do to protect ourselves from potential harm. Blue light protection may be even more important after cataract surgery. But the amount of time people spend using these devices and the proximity of these screens to the user’s face have many eye doctors and other health care professionals concerned about possible long-term effects of blue light from computers and phones on eye health. Therefore, computer glasses with yellow-tinted lenses may increase comfort when you’re viewing digital devices for extended periods of time. WORRIED ABOUT BLUE LIGHT? Light rays that have relatively long wavelengths contain less energy, and those with short wavelengths have more energy. Some designs additionally block UV light, similar to sunglasses. Here are important things you should know about blue light: Sunlight is the main source of blue light, and being outdoors during daylight is where we get most of our exposure to it. While it does affect one’s circadian rhythm, the risk of macular degeneration or even blindness as a direct result of exposure to blue light is relatively low in comparison to some health conditions, such as obesity and hypertension, or detrimental habits like smoking. Your email address will not be published. The lens in the adult human eye blocks nearly 100% of the sun’s UV rays. According to the blue light facts, as the shortest wavelength within the white light spectrum, blue light produces the most energy. For instance, those suffering from seasonal affective disorder (a type of depression with symptoms deteriorating in the winter) can undergo blue light therapy. Gardeners use artificial light to adjust the amount of UV light and optimize plant growth. Like ultraviolet radiation, high-energy visible blue light has both benefits and dangers. is that we’re exposed to it only when in front of our screens. © 2000-2021 AAV Media, LLC. The risk of blindness as a direct result of exposure to blue light is quite low. Moreover, researchers report a connection between a decrease in. We’re confident that our. The best way to avoid the potential harm caused by blue light is by taking frequent breaks from digital screens whenever possible. Blue light represents a color on the light spectrum perceptible to the human eye characterized by short wavelengths but high amounts of energy. Whether blue light glasses are truly effective or not, according to market research, their global market worth is projected to leap from 2019’s $18 million to $27 million by 2024. Some are made with thin tempered glass that also protects your device's screen from scratches.
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