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Radiation from nail dryers may damage DNA and cause permanent mutations in human cells, a study has found. Dermatologists weigh in on the risks and whether they avoid gel manicures.
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 ...
The primary cause of melanoma is ultraviolet light (UV) exposure in those with low levels of the skin pigment melanin. [2] [10] The UV light may be from the sun or other sources, such as tanning devices. [2] Those with many moles, a history of affected family members, and poor immune function are at greater risk. [1]
Hormones and certain medications can also make pigmented bands in the nails, but be especially watchful for nail cancer symptoms, such as a brown or dark stripe that goes from the cuticle out to ...
Ultraviolet light can cause burns to skin [15] and cataracts to the eyes. [15] Ultraviolet is classified into near, medium and far UV according to energy, where near and medium ultraviolet are technically non-ionizing, but where all UV wavelengths can cause photochemical reactions that to some extent mimic ionization (including DNA damage and ...
A thin black line from the cuticle kept growing. It was the sign of rare, aggressive subungual melanoma. She got a 2nd opinion, advocated for herself.
Ultraviolet light, specifically UV-B, has been shown to cause cataracts and there is some evidence that sunglasses worn at an early age can slow its development in later life. [18] Most UV light from the sun is filtered out by the atmosphere and consequently airline pilots often have high rates of cataracts because of the increased levels of UV ...
"When I found out that biting my nail off was the cause of the cancer it shattered me," she said. "There's not enough research to say what the survival rate is or what the likelihood of it coming ...