Obstructive sleep apnea (OSA) is the most common type of sleep apnea, and occurs when the muscles in your throat become blocked (“obstructed”) while you sleep. Another type of sleep apnea, central sleep apnea, happens when there’s a disconnect between your brain and muscles.
Everything You Need to Know About Iron
Pumping iron. Flat iron. Ironing a shirt. There are so many irons in our lives—and yet, do you know if you’re really getting enough of it in your body by