Zinc
Normal gut functioning is essential for a healthy immune system. Zinc is a mineral and plays an essential role in boosting the immunity, bt repairing the gut functioning. Zinc also plays a substantial role in the normal functioning of hair follicles. Researches show that zinc supplementation in patients with alopecia areata improves their symptoms. Doctors suggest to Alopecia areata patients to eat zinc-rich foods such as spinach, yogurt, chickpeas, and pumpkin seeds.