Walnuts are a nutritious snack that offers 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)- Rich in fiber: 1.9g- Protein: 4.3g- Low glycemic impact---Top Health Benefits of Walnuts1. **Heart Health** Walnuts lower