It's never too early to start teaching your children about the value of heart health. According to the Centers for Disease Control and Prevention, an estimated one in every four deaths can be attributed to heart disease. February marks National Heart Health month, and it's important to teach your children healthy habits. Currently, at least 12 million children are obese. And it's not hard to understand that unhealthy children grow into unhealthy adults. That's why it's important for parents to start teaching kids healthy habits at a young age. Of course, in addition to keeping your children informed about the dangers of being at an unhealthy weight, there's no substitute for a balanced diet and regular exercise. According to the CDC, children should participate in at least 60 minutes of physical activity every day. At least 30 minutes should be during the school day. If you feel your child isn't on the move enough, sign him up for a sport.