How to Stop Blushing So Much

Literature is full of blushing characters: Everyone from Elizabeth Bennet to Hermione Granger—heck, even the ax-wielding Annie Wilkes from Misery—occasionally blushes, and as a result, the reader tends to like them all the more. (Until, you know, that ax scene.) But what’s cute in a Jane Austen novel isn’t necessarily endearing to the shareholders at your annual… Read More »

See What It’s Like to Be Color Blind With These Eye-Opening Gifs

Imagine a sunflower that’s slightly blue. Or a stop sign that’s not red. These may be everyday sights for a person who’s color blind—which means they perceive wavelengths of light differently than most people. “Color blindness is usually inherited,” says Jessica Lattman, MD, a New York City-based ophthalmologist. Several genes are needed to make the color-detecting molecules, or photopigments, in the cone-shaped cells of the retina (known… Read More »

4 Ways Technology Is Injuring Your Body

You probably already know that your cell phone can be a pain in the neck. (And back. And shoulder.) It’s something that both researchers and doctors alike have been noticing for the past five years or so. But fast forward to today: Are our texting/Snapchatting/selfie-taking habits getting any healthier? Probably not, says Jocelyn Szeto, MD, a… Read More »

The Upper Limit of Human Lifespan May Be 125 Years, Study Suggests

WEDNESDAY, Oct. 5, 2016 (HealthDay News) — Hoping science might help you live to be 200? Sorry, new research suggests that might now be impossible. U.S. researchers pored over the data on human longevity and concluded that people’s life spans may have nearly hit their limit. That doesn’t mean more people won’t be living to… Read More »

Hate Needles? Here’s How to Deal When You Go to the Doctor

What you’re experiencing is called a vasovagal response, a reflex that occurs when your body overreacts to certain triggers, like blood or needles. The triggers stimulate a nerve that then causes your heart rate to slow down and your blood pressure to drop. As a result, you may suddenly feel warm or light-headed, turn pale, or lose consciousness. To get through a blood draw when you feel… Read More »

Do Healing Crystals Really Do Anything?

Different stones are said to have different healing properties based on their color, mineral content, and energy output. (For example, websites promoting crystal healing tout amethyst as a remedy for sprains and swelling.) Some enthusiasts wear healing-crystal jewelry, sold in special shops or online; others may buy individual stones and keep them close by. If you do a quick search for “crystal healing” online, you’ll… Read More »