Walnuts remain a nutritious snack that offers a variety of health benefits. Besides flavor, 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-packed: 4.3g- GI ~15, glycemic load = 1---Why Walnuts Are Great for You1. **Heart Health** Help manage blood pr