Folic acid is a type of vitamin B-9 that is responsible for healthy cell growth, including those found in hair and nails. While there is no direct evidence that folic acid supplements can promote hair growth, it is an important nutrient that can contribute to overall hair health. Folic acid helps to produce keratin, a protein that makes up the structure of hair, and can promote healthy cell growth and regulate the metabolism of cells responsible for producing keratin. Additionally, folic acid helps keep red blood cells healthy, which can indirectly benefit hair health.
It is important to note that taking high levels of vitamins, including folic acid, can carry some risks. Folic acid is typically included in vitamin B complex supplements and multivitamins, and is also sold as a separate supplement. If you are considering taking folic acid supplements for hair health, it is important to speak to your healthcare provider about appropriate intake for your needs and which supplements may be best for you.
In summary, while there is no direct evidence that folic acid supplements can promote hair growth, folic acid is an important nutrient that can contribute to overall hair health by promoting healthy cell growth and regulating the metabolism of cells responsible for producing keratin.
