Biotin is well-known for its role in promoting healthy hair, skin, and nails. It aids in the production of keratin, a key protein in hair structure. Biotin deficiency can lead to brittle hair and hair loss.
Vitamin A helps produce sebum, the natural oil that moisturizes the scalp and keeps hair healthy. However, excessive intake of vitamin A should be avoided, as it can lead to hair thinning.
This antioxidant vitamin helps improve blood circulation, which ensures that hair follicles receive adequate nutrients. It also protects cells from oxidative stress, promoting healthy hair growth.
Vitamin C is important for collagen production, which supports hair structure. It also aids in iron absorption, an essential mineral for hair health.
Vitamin D plays a role in hair follicle cycling, and its deficiency has been linked to hair loss. Adequate levels of vitamin D are important for maintaining healthy hair.
Various B vitamins, including B6, B12, and folic acid, contribute to healthy hair growth by supporting cell division, red blood cell production, and overall scalp health.
Niacin promotes blood circulation to the scalp, ensuring that hair follicles receive sufficient nutrients. It helps maintain the health of hair follicles.
While less commonly discussed, vitamin K is important for maintaining healthy hair due to its role in supporting bone health and blood clotting, which indirectly affect hair growth.