2. Spinach – Nutrient-Dense Immune Support

Spinach is rich in vitamins A, C, and K, as well as folate and iron, all of which play a significant role in supporting the immune system. Vitamin C promotes white blood cell production, while iron is essential for transporting oxygen to immune cells. Its high antioxidant content helps reduce inflammation, which can weaken immune response.
Spinach is also high in fiber, promoting healthy digestion, which is closely linked to immune health. Including spinach in salads, soups, or smoothies ensures you’re getting a nutrient-packed addition to your daily meals. Its combination of vitamins, minerals, and antioxidants makes it an essential organic superfood for natural immunity.