Did you know?
Every cell in your body needs oxygen to function. When there isn’t enough to go around, your heart needs to work harder to make sure that what’s available gets to where it needs to go. Fresh air has plenty of oxygen, so a few deep breaths helps to bring in more of this vital gas to your body. This means your heart can relax, since it takes less effort to deliver what your body needs. End result? Your heart rate slows down, and your blood pressure lowers.