Why you think they're bad: These puffy snacks are literally cut from pigskin. Then they're deep-fried.
Why they're not: A 1-ounce serving contains zero carbohydrates, 17 grams (g) of protein, and 9 g fat. That's nine times the protein and less fat than you'll find in a serving of carb-packed potato chips. Even better, 43 percent of a pork rind's fat is unsaturated, and most of that is oleic acid ? the same healthy fat found in olive oil. Another 13 percent of its fat content is stearic acid, a type of saturated fat that's considered harmless, because it doesn't raise cholesterol levels.
CHOCOLATE BARS
Why you think they're bad: They're high in both sugar and fat.
Why they're not: Cocoa is rich in flavonoids?the same heart-healthy compounds found in red wine and green tea. Its most potent form is dark chocolate. In a recent study, Greek researchers found that consuming dark chocolate containing 100 milligrams (mg) of flavonoids relaxes your blood vessels, improving bloodflow to your heart. What about the fat? It's mostly stearic and oleic acids.

