Taking a deep breath restores the ideal “layering” of lung fluids, according to a new experiment.

The thinking that coffee dehydrates you comes from the fact that caffeine is a diuretic, which makes some people pee. Learn ...

Hand swelling, or oedema, can stem from various causes including heat, high salt intake, exercise, and pregnancy. Underlying ...

Even if you've been a longtime owner of the Apple Watch, you might not be aware of these helpful health features. Anna Gragert (she/her/hers) was previously the lifestyle editor at HelloGiggles, ...