Superfoods to boost immune system naturally with easy, nutrient-rich foods that help your body stay strong. Discover simple, science-backed immune boosters. Superfoods to boost immune system naturally include berries, citrus fruits, leafy greens, ginger, turmeric, yogurt, nuts, seeds, and herbal teas. These foods deliver antioxidants, vitamins, and minerals that help your body fight infections and […]