It's becoming clearer that it's a physical disorder, not purely a psychological one. 

Take that, potentially deadly allergic reaction.

Go ahead and drink three to five cups per day!

In a new study, a three-minute video greatly affected elderly patients' end-of-life preferences, potentially leading to more comfortable, less traumatic deaths.

So is it okay to eat eggs again, or not?

Unless you skip the meat, cheese, sour cream, rice, tortillas — all the fun stuff.

For your health. 

Seems hard to run at a decent pace and craft a typo-free email at the same time. 

Now that the outbreak has mostly tapered off.

A new Institute of Medicine committee report argues that the illness is a physical disorder. 

There are many ways shaming can backfire, even when it's done in a thoughtful way.

New research on the benefits of feeling awe.

The drinks may cause attention problems.

It will only drive vaccination rates lower.

The evidence keeps piling up.

From blaming the media and the medical industry to expressing frustration and concern.

When medical-miracle stories seem too good to be true.

Lattes, cocktails, pastries, and more.

The sentiments expressed in tweets may be a more powerful predictor than all sorts of other "traditional" data.

Researchers say it would be better to squeeze all that information in that chunky box into one number.