Hazel Nuts are Rich in unsaturated fats (mostly oleic acid), high in magnesium, calcium and vitamins B and E. Hazelnuts are good for your heart, help reduce the risk of cancer, and aid in muscle, skin, bone, joint and digestive health. Benefits of hazelnuts- 1. Supporting healthy bowel movements 2. Reducing weight gain 3. Protecting against cell damage 4. Lowering cholesterol 5. Improving insulin sensitivity 6. Supporting heart health 7. Reducing inflammation