Nuts can help raise good cholesterol and lower bad cholesterol. Nuts are high in healthy fats. Plus, they’re high in protein and fiber. Snacking on nuts may help you live a longer, healthier life. Stir chopped nuts into oatmeal or yogurt. Sprinkle them over pasta and rice dishes. Use them to top off a salad. Or enjoy them all on their own. Just be sure to watch your portion size, since nuts are also high in calories.