Which is healthier for you: a peanut butter sandwich or a glass of whole milk? In terms of fat, the sandwich is actually better for you, according to an article recently published by American Heart Association.

The AHA recommends a daily fat intake limited to 30 percent of your day's total calories, but the studies highlighted in a recent issue of Circulation show that the type of fat you eat may be just as important as the amount. People who eat a diet high in monounsaturated fat were found to have a lower risk of heart disease than those who eat more saturated fats.

Monounsaturated fats may help reduce harmful triglycerides in your blood and increase good HDL cholesterol.

So how can you change your diet accordingly? Try to incorporate more foods that have more good (mono or polyunsaturated) fat and less bad (saturated) fat. Here are a few examples:

The Good Guys

The Bad Guys

In The Middle