Pecans are a good source of vitamin E, B-complex vitamins and many beneficial minerals. Pecans can help boost your immune system, control your blood pressure and lower cholesterol.

Walnuts offer many of the same nutritional benefits as other nuts, they have a few added benefits. The anti-inflammatory benefits associated with walnuts makes them healthy nuts for anyone with asthma, rheumatoid arthritis, psoriasis or eczema. Walnuts also contain melatonin which can help you sleep better.

Brazil nuts have a high fiber content. They are a good source of protein, calcium, Thiamin, selenium, copper and magnesium. They aid in the prevention of cancer, protect against heart disease and aid in thyroid function. Brazil nuts are a good snack item for weight management.