According to the search results, a deficiency in certain vitamins can contribute to premature graying of hair, but there is no evidence that a vitamin deficiency causes white hair specifically. However, vitamin B-12 deficiency is one of the most common causes of prematurely graying hair. Other vitamins that can contribute to premature graying include vitamin B-6, biotin, vitamin D, and vitamin E.
To prevent premature graying, it is recommended to eat a diet rich in antioxidants, such as fresh fruits and vegetables, green tea, and olive oil. Additionally, certain nutrients can ensure that hair follicles are producing pigmentation as they should, especially in the case of premature graying. These include vitamin B-6, vitamin B-9, vitamin B-12, and biotin. However, it is important to talk to a doctor or healthcare provider before taking any supplements to determine if you are truly deficient in these nutrients and to advise on any next steps.
It is worth noting that too much consumption of vitamins can also be dangerous and can contribute to hair loss. Therefore, it is important to maintain a balanced diet and consult with a healthcare provider before taking any supplements.
