Exposure to LED lights could be harmful.Scientists suggest a simple solution
LIGHT EMITTING diode (led) lights are becoming popular in India by the day as they are less expensive and more efficient. The Indian led lighting market was worth US $3.7 billion in 2016 and the sector grew by 17.5 per cent between 2009 and 2016. But their health impacts have been largely out of public domain.
In 2016, the American Medical Association (AMA) said that led technology may impact human health. led lights emit light from the short-wave, high-energy blue and violet end of the visible light spectrum. This light range controls our sleep cycle and correct exposure is important to maintain our circadian rhythm. Little wonder that many people complain of itchiness, redness in the eyes and mild headaches after continuous exposure to led lights. The AMA says that lifelong exposure of the retina and lens to blue peaks from LEDS can increase the risk of cataract and age-related macular degeneration. Studies also reveal that light emitted by LEDS can cause retinal changes, if there is high exposure for even a short period of time.
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In leading role again
MOVIES AND WEB SERIES ARE ONCE AGAIN BEING SET IN RUSTIC BACKGROUNDS, INDICATING A RECONNECT BETWEEN CINEMA AND THE COUNTRYSIDE
One Nation One Subscription comes at a huge cost
As top US universities scrap big deals with top scientific publishers, India’s ONOS scheme seems flawed and outdated
Return of Rambhog
Bid to revive and sell the aromatic indigenous paddy variety has led to substantial profits for farmers in Uttar Pradesh's Terai region
Scarred by mining
Natural springs of Kashmir drying up due to illegal riverbed mining
Human-to-human spread a mutation away
CANADA IN mid-November confirmed its first human case of avian influenza, with a teenager in the British Columbia being hospitalised after contracting the H5N1 virus that causes the disease. The patient developed a severe form of the disease, also called bird flu, and had respiratory issues. There was no known cause of transmission.
True rehabilitation
Residents of Madhya Pradesh's Kakdi village take relocation as an opportunity to undertake afforestation, develop sustainable practices
INESCAPABLE THREAT
Chemical pollution is the most underrated and underreported risk of the 21st century that threatens all species and regions
THAT NIGHT, 40 YEARS AGO
Bhopal gas disaster is a tragedy that people continue to face
A JOKE, INDEED
A CONFERENCE OF IRRESPONSIBLE PARTIES THAT CREATED AN OPTICAL ILLUSION TO THE REALITY OF A NEW CLIMATE
THINGS FALL APART
THE WORLD HAS MADE PROGRESS IN MITIGATING EMISSIONS AND ADAPTING TO CLIMATE IMPACTS. BUT THE PROGRESS REMAINS GROSSLY INADEQUATE
