4. Spinach: A Nutrient Powerhouse
When it comes to immune-boosting foods, spinach deserves a top spot. This leafy green is packed with essential nutrients, including vitamins A, C, and E, as well as antioxidants and fiber.
Vitamin C, in particular, supports the production of antibodies and helps cells function effectively. Spinach is versatile and can be enjoyed raw in salads, sautéed as a side dish, or blended into smoothies for a nutritious punch.
