Eating nuts as part of a healthy diet may be good for your heart. Nuts contain unsaturated fatty acids and other nutrients. And they're a great snack food — inexpensive, easy to store and easy to pack when you're on the go. One drawback to nuts is that they're high in calories, so it's important to limit portions.

What are the worst nuts to eat?

Worst nuts for your diet

Ounce for ounce, macadamia nuts (10 to 12 nuts; 2 grams protein, 21 grams fat) and pecans (18 to 20 halves; 3 grams protein, 20 grams fat) have the most calories - 200 each - along with the lowest amounts of protein and the highest amounts of fats.

Do nuts make you gain weight?

Given that nuts are high in fat and are calorie-dense, that makes sense. After all, if you add nuts to your diet when you're trying to lose weight, isn't that counterproductive? The simple answer is no, nuts actually help you lose weight or maintain a healthy weight, says Richard D.