Until about five years ago, scientists believed the pregnancy hormone, human chorionic gonadotropin (hCG), was the culprit.

As millions of Americans navigate the difficult side effects of new weight loss drugs, experts warn that diet is crucial.

From unexpected dizziness to shifts in energy, dehydration often shows up in ways we don't immediately connect to water ...

“Dehydration can cause nausea, dizziness and lightheadedness,” says Zemenides. “If you’re dehydrated, your blood pressure ...

Intermittent fasting is still very much in the research phase—but there are some promising findings. However, there's also ...

Your body is constantly sending signals, yet many of us dismiss the subtle warnings that something might be off. Vitamin B12 ...