Pistachios are among the most nutritious and low-calorie nuts available. Rich in protein, fiber, and healthy fats, these green gems are as healthy as they are delicious. They also contain significant amounts of vitamin B6, which is essential for blood sugar regulation and hemoglobin production. Research suggests that pistachios may promote heart health by improving cholesterol levels and reducing blood pressure. They're also packed with antioxidants like lutein and zeaxanthin, which support eye health and help prevent age-related macular degeneration. Unlike many other nuts, pistachios are lower in calories and higher in protein, making them ideal for weight management. Their shell even helps you eat more mindfully—slowing down snacking and reducing overall calorie intake. Pistachios can be enjoyed on their own, tossed into salads, or blended into dairy-free desserts. They're a versatile snack with powerful health perks.