How Does Lighting Affect Health

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How Does Light Regulate Mood and Behavioral State? - PMC

(3 days ago) WebUnderstanding how light affects mood has a direct practical implication on the health and well-being of people, especially now more than ever given that people spend most of their time indoors exposed to artificial lighting of various qualities that can be controlled. Moreover, useful new perspectives on the control of mood by understanding …

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7445808/

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Impacts of home lighting on human health - C …

(3 days ago) WebImportantly, alongside visual and perceptual aspects, light can also have non-visual effects on human physiology. 2 – 4 These have …

https://journals.sagepub.com/doi/full/10.1177/14771535211021064

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How Lighting Choices Can Affect Your Mood

(3 days ago) WebNatural light has the potential to enhance people’s mood, creativity, and cognitive performance. Warm lighting can help create a cozy, social atmosphere, while cool lighting can help create an

https://www.psychologytoday.com/us/blog/people-places-and-things/202106/how-lighting-choices-can-affect-your-mood

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Lighting design for better health and well being - Nature

(Just Now) WebLighting design for better health and well being. Cleverly designed artificial lighting can sidestep negative effects on the body’s circadian clock, and might even bring health benefits. By

https://www.nature.com/articles/d41586-019-01113-w

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Systematic review of light exposure impact on human circadian

(1 days ago) WebLight is necessary for life, and artificial light improves visual performance and safety, but there is an increasing concern of the potential health and environmental impacts of light. Findings from a number of studies suggest that mistimed light exposure disrupts the circadian rhythm in humans, potentially causing further health impacts.

https://pubmed.ncbi.nlm.nih.gov/30311830/

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Being in natural light improves mood, increases happiness - UCLA …

(6 days ago) WebUsing medical information and outcomes about the group, researchers found that each additional hour spent outside in natural light was linked to a corresponding decrease in the risk of developing long-term depression. They also saw reduced use of antidepressants, as well as self-reported improvements to mood and general feelings of …

https://www.uclahealth.org/news/article/being-in-natural-light-improves-mood-increases-happiness

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Light, lighting and human health - PR Boyce, 2022 - SAGE Journals

(8 days ago) WebAbstract. Light can impact human health via the visual and non-visual systems originating in the retina of the eye or as optical radiation falling on eye or skin. This paper provides a summary of what is known about these impacts. Topics covered include aspects of lighting likely to cause eyestrain and headaches; increase the risk of falls

https://journals.sagepub.com/doi/10.1177/14771535211010267

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Sleeping with even a little bit of light isn't good for your health

(4 days ago) WebStudies show artificial light at night can suppress melatonin levels, and scientists have found a link between the disruption of melatonin and several diseases, including cancer and diabetes

https://www.npr.org/sections/health-shots/2022/04/01/1089997121/light-disrupts-sleep

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Impact of Light on Outcomes in Healthcare Settings

(3 days ago) Webby Anjali Joseph, Ph.D.Published by The Center for Health Design, 2006 ABSTRACT Objective: To identify the mechanisms by which light impacts human health and performance and review the literature linking light (daylight and artificial light) with health outcomes in healthcare settings. Methods: Literature review of peer-reviewed journal …

https://www.healthdesign.org/chd/research/impact-light-outcomes-healthcare-settings

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Light & Sleep: Effects on Sleep Quality Sleep Foundation

(7 days ago) WebHow Does Light Affect Sleep? While human biology evolved with sleep following the daily patterns of sunlight and darkness, ubiquitous electricity makes 24/7 illumination possible. From streetlights to office lighting to cell phones, artificial light is a constant part of modern life and has dramatic effects on sleep, influencing circadian

https://www.sleepfoundation.org/bedroom-environment/light-and-sleep

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Shedding Light on Wellness: Understanding the Impact of Light on …

(1 days ago) WebStep 3: Shut it down when the sun goes down. Yes, you really do need to put that phone down when the sun goes down. Blue light wavelengths stimulate your brain and doing so when trying to wind

https://www.msn.com/en-us/health/other/shedding-light-on-wellness-understanding-the-impact-of-light-on-health/ar-BB1jTN8R

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11 Things to Know About Natural Light and Your Health

(6 days ago) WebHealth benefits of natural light. 1. Boosts vitamin D. When exposed to sunlight, the skin absorbs vitamin D, a critical nutrient that prevents bone loss and reduces the risk of heart disease

https://www.healthline.com/health/natural-light-benefits

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How blue light affects your eyes, sleep, and health - UC Davis Health

(7 days ago) WebConstant exposure to blue light over time could damage retinal cells and cause vision problems such as age-related macular degeneration. It can also contribute to cataracts, eye cancer and growths on the clear covering over the white part of the eye. According to a vision study by the National Eye Institute, children are more at risk than

https://health.ucdavis.edu/blog/cultivating-health/blue-light-effects-on-your-eyes-sleep-and-health/2022/08

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Light pollution affects human health DarkSky International

(5 days ago) WebLight pollution affects human health. Research suggests that artificial light at night can negatively affect human health, increasing risks for obesity, depression, sleep disorders, diabetes, breast cancer and more. “Many species (including humans) need darkness to survive and thrive.”. – American Medical Association Council on Science

https://darksky.org/resources/what-is-light-pollution/effects/human-health/

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Blue light has a dark side - Harvard Health

(3 days ago) WebThe effect blue light has on your sleep and more. Although it is environmentally friendly, blue light can affect your sleep and potentially cause disease. Until the advent of artificial lighting, the sun was the major source of lighting, and people spent their evenings in (relative) darkness. Now, in much of the world, evenings are …

https://www.health.harvard.edu/staying-healthy/blue-light-has-a-dark-side

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Lighting Up Our Lives: How Light Influences Our Mental and …

(1 days ago) WebNatural outdoor light and artificial indoor light can affect our mental and physical health. This is especially relevant in the current times when we are asked to stay home and spend less time outside. Dr. Burgess will examine how light reaches the brain and can alter brain centers that regulate circadian (body clock) timing, sleep, and mood.

https://www.nccih.nih.gov/news/events/lighting-up-our-lives-how-light-influences-our-mental-and-physical-health

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How Does Lighting Affect Mental Health In The Workplace - Forbes

(6 days ago) WebBut bad lighting is associated with a range of ill-health effects, both physical and mental, such as eye strain, headaches, fatigue and also stress and anxiety in more high-pressured work

https://www.forbes.com/sites/pragyaagarwaleurope/2018/12/31/how-does-lighting-affect-mental-health-in-the-workplace/

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Light pollution: Environmental impact, health risks and facts

(3 days ago) WebLight pollution can have serious implications for our environment and even our health. Street lighting, "Light pollution 'affects 80% of global population'", BBC, June 2016.

https://www.livescience.com/light-pollution

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Living in Light: How our Overall Health is Affected by the Lighting

(3 days ago) WebLight Affects Our Vision. The first and most obvious reason natural light is important to our health is that it allows us to see and experience the world around us. Light enters the eye and the brain interprets this signal as light. So, when light reflects off of objects like a flower or even a person, the brain processes that light as images.

https://www.soraa.com/learn/healthy/living-light-how-our-overall-health-affected-lighting-around-us.php

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Effects of Light on Attention and Reaction Time: A Systematic Review

(3 days ago) WebDehghan et al 59 investigated the effects of different levels of illuminance on the rate of attention and reaction time in laboratory conditions. The findings of the stated study indicated that the maximum and minimum percentages of attention in 1500 and 500 lux illuminance equal 99.75% and 99.36%, respectively.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8957666/

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What rising light pollution means for our health - BBC

(2 days ago) WebAs a new map reveals which areas of our skies are most affected by pollution from our artificial lights, an expert looks at the impact all this light could have on our mental and physical health.

https://www.bbc.com/future/article/20160617-what-rising-light-pollution-means-for-our-health

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Monitoring, trends and impacts of light pollution - Nature

(Just Now) WebIncreasing light emissions threaten human and ecological health. This Review outlines existing measurements and projections of light pollution trends and impacts, as well as developments in ground

https://www.nature.com/articles/s43017-024-00555-9

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How Does the Brain Turn Waves of Light Into Experiences of Color?

(9 days ago) WebRather, she explained, colors are perceptions the brain constructs as it makes sense of the longer and shorter wavelengths of light detected by the eyes. “Turning sensory signals into perceptions about the world is how the brain helps organisms survive and thrive,” Dr. Behnia said. “To ask how we perceive the world seems like a simple

https://zuckermaninstitute.columbia.edu/how-does-brain-turn-waves-light-experiences-color

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How Humidity Affects Your Health—And How to Cope

(1 days ago) WebDehydration: High humidity levels can lead to excessive sweating and cause the body to lose fluids faster, according to Ravi. If hydration levels are not replenished quickly, it can lead to dehydration and symptoms such as fatigue, dizziness, and confusion. Skin irritation: Humid conditions can cause skin irritation, such as heat rashes and

https://www.verywellhealth.com/how-to-handle-humidity-8653384

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How teens view social media’s impact on their mental health

(9 days ago) WebCNN —. A new report details the role social media plays in the lives of young people, and how they manage the various pros and cons — including in the context of being a person of color or

https://www.cnn.com/2024/05/21/health/teen-social-media-mental-health-wellness/index.html

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How Trump's conviction could change the dynamics of the 2024 race

(1 days ago) WebHow Trump can campaign after his conviction. Now that he's convicted, Trump is all but certain to appeal the decision handed down by the jury, and he is likely to be able to return to the campaign

https://www.cbsnews.com/news/donald-trump-convicted-2024-race-dynamics/

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Veterinary social work advances comprehensive approach to care

(1 days ago) WebQ: What does a veterinary social worker do? The role of a veterinary social worker (VSW) is to tend to the human needs that arise within the field of veterinary medicine. While the animal’s physical health needs are being addressed, there are psychosocial needs of pet owners and the veterinary medical team which a social worker …

https://www.vet.cornell.edu/about-us/news/veterinary-social-work-advances-comprehensive-approach-care

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How are asthma and heart health linked?

(9 days ago) WebScientists do know that asthma and cardiovascular disease share a common bond: inflammation. The lungs add oxygen to blood, which the heart then pumps to the rest of the body. It's possible, Jarjour said, that inflammation in the lungs "gets carried by the blood and spills over to the rest of the body and (impacts) brain health and

https://www.heart.org/en/news/2024/05/17/how-are-asthma-and-heart-health-linked

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What happens now that Trump has been convicted in his hush …

(Just Now) WebJudge Juan Merchan has set Trump’s sentencing for 10 a.m. ET on July 11. Merchan could sentence Trump to probation or up to 4 years on each count in state prison, with a maximum of 20 years. For

https://www.cnn.com/2024/05/30/politics/what-happens-now-trump-felony/index.html

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Missing the Dark: Health Effects of Light Pollution - PMC

(3 days ago) WebWhen does nuisance light become a health hazard? Richard Stevens, a professor and cancer epidemiologist at the University of Connecticut Health Center in Farmington, Connecticut, says light photons must hit the retina for biologic effects to occur. “The effect of outdoor lighting on indoor exposure could be either direct or indirect. In

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2627884/

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How does having cancer affect a woman's sexuality, self-image …

(7 days ago) WebHow cancer affects a woman's sexuality, self-image, relationships: 3 cancer survivors share their struggles. Early menopause, loss of fertility, weight gain, losing a breast and other changes associated with cancer treatment can affect female cancer warriors for life. Three cancer survivors share their silent struggles to open the conversation

https://cnalifestyle.channelnewsasia.com/women/impact-cancer-sexuality-sex-self-image-relationships-mastectomy-390461

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How PCOS affects body image and self-esteem HealthShots

(8 days ago) WebMental health issues can directly impact self-esteem, making it harder to cope with the physical symptoms of PCOS. The emotional burden can lead to a negative self-image and a diminished sense of self-worth. 8. Social and relationship challenges. Issue: The physical symptoms and emotional toll of PCOS can affect social interactions and

https://www.healthshots.com/mind/emotional-health/pcos-body-image-self-esteem/

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What rights does Trump lose as a felon? And more of your - CNN

(2 days ago) WebBut Trump is no longer a New York resident. In Florida, felons lose civil rights, including the ability to hold public office and serve on a jury. While he can’t hold office in Florida or New

https://www.cnn.com/2024/05/31/politics/felon-trump-rights-what-matters/index.html

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Radio waves from mobile phones do not affect cognition: Study

(3 days ago) WebA World Health Organization-commissioned systematic review finds that radio wave exposure from mobile phones does not affect learning, memory, attention span and other cognitive functions like

https://medicalxpress.com/news/2024-05-radio-mobile-affect-cognition.html

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Global report reveals major gaps in menstrual health and hygiene …

(6 days ago) WebNEW YORK, GENEVA, 28 May 2024 – Around the world, menstrual health and hygiene needs are being overlooked due to limited access to information, education, products and services, as well as inadequate facilities and inequalities. A new report, Progress on drinking water, sanitation, and hygiene in schools 2015–2023: special focus …

https://www.who.int/news/item/28-05-2024-global-report-reveals-major-gaps-in-menstrual-health-and-hygiene-in-schools

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