Hyperthyroidism (overactive thyroid) doesn’t usually cause weight gain, though it may cause other ... thyroid hormone levels aren’t the whole story when it comes to losing or gaining weight ...

The evidence shows that cutting corners on sleep sets off a cascade of biological changes that make weight gain almost inevitable. Every night of insufficient sleep triggers a series of changes in ...

A Brazilian study reveals that promoting fruit and vegetable intake alone may not be enough to curb weight gain, as ultra-processed foods continue to play a major role in obesity trends.