9. Sweet Potato – Rich source of beta-carotene and vitamin A, supports immune system function.

10. Yogurt – Contains probiotics that support gut health and boost immune response.

11. Pumpkin Seeds – High in zinc, which plays a key role in immune system function.

12. Lentils – Provides protein, iron, and fiber that help maintain a strong immune system.

13. Eggs – Contains protein, vitamins, and minerals like selenium that support immunity.

14. Mushrooms – Rich in compounds that boost immune response and reduce inflammation.

15. Dried fruits (almonds, walnuts, etc.) – They contain vitamin E, healthy fats, and antioxidants that strengthen the immune system