Why is Tanning Dangerous?

Biomedical Sciences

By: Ross Keller, 4th year PhD candidate in the Biomedical Sciences Graduate Program

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Do you use tanning beds? Image: Gerlach (Pixabay)

Summer will be here soon, and after being stuck inside all winter, it will be welcomed with open arms.

But as we plan trips to beaches and lakes around the country, a lot of us (including myself) will look at our pale arms and legs and think of ways to get that bronze glow to go along with the summer sun.

Millions of people will soon be soaking up the sun’s rays or purchasing a tanning membership in an effort to achieve a sun-kissed look, but take heed: there is one big reason to rethink lying in the sun or under the lamps of a tanning bed.

There are misconceptions that one way of tanning is less damaging than the other—some circles claim natural sunlight is good for your skin, while others believe the artificial lights of the tanning beds are actually better than sunlight.

In reality, both are dangerous, and the danger lies in the increased risk of developing skin cancer.

Hooked on Pills? There’s a Pill for That…

Neuroscience

By: Andrew Huhn, 4th year PhD candidate in the Neuroscience Graduate Program

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Image: Adam from UK (Wikimedia Commons)

Americans are abusing prescription painkillers at an alarming rate.

In 2012, 259 million prescriptions were written for opioid analgesics – that’s enough for every adult in the U.S. to have their own bottle of pills, according to the Centers for Disease Control. Opioid analgesics are a class of drug that includes Vicodin, Percocet, and OxyContin; it’s quite likely that you or a family member has been prescribed one of these after having surgery.

In addition to providing pain relief, opioid analgesics also activate the brain’s reward system, making it easy to become addicted. Given their similar mechanism of action, prescription opioid use can lead to heroin use. After all, heroin has become significantly less expensive and doesn’t require a doctor’s prescription.

While the current heroin boom is getting a lot of press, prescription opiate addiction gets little attention even though it leads to more overdose deaths per year than heroin and cocaine combined.

But can you fix an addiction to pills…with a pill?