June 7, 2002 -- Blame it on Britney, everyone says. A bronze body is again the trend, especially among high school girls and young women.
But the downside of that drop-dead tan: Deadly melanoma is occurring at increasingly higher rates among young women between 25 and 29, says Shelley Sekula Rodriguez, MD, a clinical assistant professor of dermatology at Baylor College of Medicine in Houston.
Two studies appearing in this month's Pediatrics address the issue.
Few teens are using sunscreen outdoors, according to one study. Girls were far more likely than boys to use sunscreen -- but two-thirds of girls didn't use anything. Girls were also more likely to use tanning beds.
Parents play a big part as role models, the second study shows. Girls whose parents used the salons were likely to use them, too.
"Dangerous," she tells WebMD. "At that young age, your immune system is immature and your cells are growing faster, which means ultraviolet rays can do more damage."
If you crave a tan look, here's the buzz on a new, safer option. "Mystic tan" is a spray-on, sunless tanning process. Just don't be fooled. You'll still need to wear sunscreen when you're outdoors, because you can still get burnt.
Tanning Beds vs. Sun
There's a perception that indoor tanning beds are safe, but "that's a lie," says Sekula Rodriguez. "It's like a safe cigarette. There's no such thing."
In the early days of tanning beds, the bulbs contained only UVA rays -- which were dangerous enough, she explains. "UVA penetrates into the deeper layers of the skin, causing wrinkling, but also increasing the risks of all kinds of skin cancer -- basal [cell], squamous [cell], and melanoma."
In today's tanning beds, most bulbs are "contaminated" with high levels of UVB rays -- the rays that cause burns and are directly linked with skin cancer, she tells WebMD. The rays give you a tan in less time, but it's a riskier process.
A recent study looks at the skin cancer risk from tanning beds. Martin Weinstock, MD, PhD, a professor of dermatology at Brown University Medical School, published his results in the Journal of the National Cancer Institute.