"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Even if you are well aware that heart disease is the leading killer of women, the fact that it’s ...

Find out why it just might be the best habit you can have.

Most of us know that taking care of our heart health is key to living a happier, healthier life. But how strict are those “rules”? What’s the difference between an occasional treat and a no-go mistake ...