Doctors reveal that eating walnuts causes

Walnuts pack a powerful mix of omega-3s, antioxidants, and plant compounds that support heart health. Their ALA content helps reduce inflammation, improve blood vessel function, and lower harmful cholesterol, potentially cutting the risk of heart disease when they replace less healthy fats.

They also benefit brain health, blood sugar control, and weight management by keeping you full and energized. A small daily handful—added to oatmeal, salads, or eaten plain—is enough. Raw or lightly toasted works best to keep their nutrients intact.