Walnuts serve as a nutritious snack that packs a variety of health benefits. Beyond being tasty, they are loaded with omega-3s.---Nutrition Overview (Per 1 oz)- 183 calories per serving- Healthy fats: 18g- Carbs: 3.8g- Fiber: 1.9g- Protein: 4.3g- Low glycemic impact---Why Walnuts Are Great for You1. **Heart Health** Rich in ALA for heart suppor