Choi, a 52-year-old office worker, suffers from colds and gastroenteritis every winter, with slow recovery once infected.

A low body temperature can occur when you're sick or due to environmental conditions. Here's what you need to know about low ...

When you think about symptoms of major depressive disorder (MDD), things like rumination, negative emotions, blunted emotions, insomnia, or restlessness might come to mind. Like most people, you might ...