Walnuts are a nutritious snack that delivers a variety of health benefits. Beyond being tasty, they are loaded with heart-healthy fats.---Walnut Nutrient Facts- 183 calories per serving- Healthy fats: 18g- Low in carbs (3.8g)- Fiber: 1.9g- Protein-packed: 4.3g- GI ~15, glycemic load = 1---Top Health Benefits of Walnuts1. **Heart Health** Help m