When there is not enough vitamin D in the system, new hair growth can be stunted. Vitamin D deficiency has been linked to alopecia, the autoimmune condition that causes bald spots on the scalp and other areas of the body. Both men and women can experience alopecia. There is some evidence that having a vitamin D deficiency causes hair loss and other hair problems.
Vitamin D stimulates the growth of hair follicles and, therefore, when the body does not have enough, the hair can be affected. The good news is that hair loss due to vitamin D deficiency is often reversible. Once vitamin D levels increase, hair follicles usually begin to work properly again and hair begins to grow back. It can take several months before new hair growth becomes visible, so be patient while you wait for results.
Hair growth vitamins, such as vitamin D supplements, are said to help curb alopecia and baldness to a certain extent. Vitamin D deficiency is thought to cause certain types of hair loss problems, namely alopecia areata and male pattern baldness. Low vitamin D levels can be associated with a poor hair growth cycle, which can lead to slow growth that could aggravate thinning hair and the appearance of bald spots. FPHL is clinically characterized by diffuse hair loss without healing without evident thinning of hair in the frontal, central and parietal lobes of the scalp.
Serum vitamin D levels are a factor recently considered when addressing patients with hair loss problems. Sufficient levels of vitamin D can help create new hair follicles to support healthy hair growth, while conversely, its deficiency can interrupt the hair follicle cycle and cause scattered hair growth. Androgenetic alopecia, or male pattern baldness, is a common form of hair loss that cannot be reversed. If a medication is causing vitamin D deficiency or hair loss, the person should talk to their doctor about alternatives.
Vitamin D supplements may work best for hair restoration when taken in conjunction with appropriate treatments for hair loss. In a recent study, it has been suggested to measure the level of vitamin D in patients complaining of hair loss, in addition to tests such as complete blood count (CBC), thyroid-stimulating hormone, ferritin, testosterone and dehydroepiandrosterone sulfate. If hair loss is due to vitamin D deficiency, taking a supplement or increasing exposure to sunlight may help. A lack of vitamin D in the body could also mean that there won't be enough keratin to stimulate hair growth and control thinning and hair loss.
Regardless of the cause of hair loss, it is important to see a doctor so that he can correctly determine the best treatment. A study found that women with vitamin D deficiency were more likely to suffer from hair loss than women who had sufficient levels of vitamin D. The results of vitamin D supplementation for hair care and treatment of hair loss can still vary depending on the severity of the symptoms of a person's hair loss. If you think you may be experiencing hair loss, it's important to see a doctor or dermatologist, who can determine the underlying cause and recommend a treatment plan.