Several vitamins and minerals are essential for healthy hair growth and maintenance. These include:
Biotin (Vitamin B7): Biotin is crucial for the production of keratin, a protein that forms the structure of hair strands. A deficiency in biotin can lead to brittle hair and hair loss.
Iron: Iron is necessary for transporting oxygen to the hair follicles, promoting healthy growth. Iron deficiency anemia is a common cause of hair loss, particularly in women.
Vitamin D: Vitamin D plays a role in hair follicle cycling and can affect hair growth. Low levels of vitamin D have been linked to hair loss and may contribute to thinning hair.
Zinc: Zinc is involved in DNA synthesis, cell division, and protein synthesis, all of which are essential for hair growth and repair. A deficiency in zinc can lead to hair thinning and shedding.
Vitamin E: Vitamin E is an antioxidant that helps protect hair follicles from oxidative stress and damage. It also promotes blood circulation to the scalp, supporting healthy hair growth.