Eating fat can be heart-healthy if you pick the right kind. Too many of us cut fat willy-nilly and replace it with refined carbs, so we miss out on the benefits of healthy fats, says Suzanne Rostler, a registered dietitian and nutritionist in Framingham, Mass.
What's more, eating lots of refined carbs -- like white bread and white rice -- can increase triglyceride levels, which can contribute to heart and blood vessel disease.
Adults should get 20 percent to 35 percent of their calories from fat, according to the 2010 Dietary Guidelines for Americans. Here's how to make sure you're getting enough of the right kind.