A few of my friends have atrial fibrillation, often referred to as Afib. This is a condition where the heart’s upper chamber beats irregularly and fast. It can cause dizziness, fatigue, chest pain and ...

Turns out, a cup of coffee does make a l-o-t of difference! And on top of that, it’s good for your heart, too! A new large-scale clinical trial has upended long-held beliefs about caffeine and heart ...