42 Calm-Boosting Foods: Eat Your Way to Less Stress

16. Lentils: The Plant-Based Protein for Stress Resilience

Lentils are one of the most underrated stress-fighting foods, offering a powerful combination of protein, fiber, iron, and B vitamins. As a plant-based protein source, they help stabilize blood sugar levels, preventing the energy crashes and mood swings that can contribute to feelings of stress and anxiety. One of the key nutrients found in lentils is folate, which plays a vital role in dopamine production and mood regulation. A deficiency in folate has been linked to higher levels of depression and anxiety, making it an important nutrient for mental health. Additionally, lentils are rich in iron, which is essential for oxygenating the brain and preventing fatigue—one of the biggest contributors to stress and burnout. Lentils also contain a high amount of fiber, which nourishes gut bacteria and supports a healthy digestive system. Since the gut is directly connected to the brain through the gut-brain axis, maintaining a healthy microbiome can significantly impact mood, stress levels, and cognitive function.