Waking up in the middle of the night covered in sweat, feeling joint pain so severe you take ibuprofen every day, and ...

Vitamin B12 helps keep the body’s nerves, blood cells, and metabolism healthy. The ability to absorb B12 from food may ...

A new meta-analysis published in PLOS One finds no robust evidence that women’s cognitive abilities vary across different phases of the menstrual cycle. Throughout history, popular narratives have ...