February is Heart Health Month, and there's no better time to ensure that you know the facts about how to keep your heart healthy. For example, did you know that for every five-point increase in BMI (body mass index), the risk of heart failure rises by 32 percent? Excess weight is associated with high blood pressure and diabetes. However, a recent study by John Hopkins showed that being overweight puts you at risk for heart disease even if you seem otherwise healthy and don't have high blood pressure, high cholesterol, or diabetes. And our diet is not helping. In 1962, less than half of Americans were obese; that figure is now 75%. According to U.S. government figures, the average American eats 20 teaspoons of [...]