Iron plays a key role in manufacturing hemoglobin, the part of the blood that carries oxygen to your body’s organs and tissues

When your hemoglobin is at a healthy level, oxygen is properly dispersed. This means your scalp is getting a good flow of blood, which will stimulate and promote hair growth.

Eggs; dates; raisins; dark green, leafy vegetables such as kale; and whole-grain cereals are all high in iron. Vitamin C improves the absorption of iron ( Citrus: Lemon , Strawberries)