Oysters

Oysters are high in zinc, which aids hair growth and keeps the oil glands around the hair shaft in excellent working condition. To get the result similar, you can try clams, which are high in iron, which aid in circulation and delivers oxygen to the roots, allowing hair to grow quicker and longer. Hair loss can also be caused by an iron shortage.

A shortage of zinc in the diet can cause telogen effluvium, which is a frequent but reversible form of hair loss caused by a nutritional deficiency. Hair loss caused by zinc deficiency can be restored by taking a zinc supplement, according to studies. Taking too much zinc, on the other hand, may cause hair loss. Because foods provide zinc in small but healthy quantities, acquiring zinc through foods like oysters may be preferable to taking supplements.