HomeHealthComparing 10 Nuts: The Guide to Nuts [Infographic] Nuts are packed with protein, vitamins, minerals, fiber, and healthy fats. Unless you’re allergic, it’s tough to beat nuts for a nutritious snack. Just about every nut is good for you. But some are better than others.Almonds may help lower cholesterol. They are considered the most nutritionally-dense nut.Brazil Nuts are a good source of selenium, vitamin E, fiber, and magnesium.Cashews contain magnesium, phosphorus, copper, iron, and protein.Hazelnuts contain magnesium, copper, manganese, and phosphorus.Macadamia nuts contain monosaturated fats and magnesium.