People with health anxiety tend to get tangled up in problematic behaviors, such as reassurance-seeking, excessive body checking and avoidance. These behaviors act like a vortex, sucking you into that ...

I've long been a fan of time-limited self-experiments, but I've typically done 21 or 30-day experiments. Recently I stumbled across a YouTube series featuring a woman, Lucie Fink, who does five-day ...