11 fascinating facts about your heart

by Carolyn Thomas    @HeartSisters

1. Matters of the heart

The hardest-working muscle in your body is your heart, according to the Library of Science. It pumps out two ounces of blood at every heartbeat, adding up to at least 2,500 gallons daily. The heart has the ability to beat over 3 billion times in a person’s life.  See also: How Many Times Has Your Heart Beaten So Far?

2. Too much sitting or driving could be trouble

If you want to stay heart healthy, it might make sense to cut back on sitting down, driving and watching the tube. In one analysis of data from nearly 30,000 people in 52 countries, those who owned both a car and TV had a 27% higher risk of heart attack than those who owned neither. However, the researchers caution that lack of physical activity is the culprit, not just what you’re doing while sitting. See also: Are you reading this sitting down? Don’t! Continue reading “11 fascinating facts about your heart”