Folic acid for hair: 5 benefits for long and healthy hair

Folic acid is an essential vitamin for several functions in our body, including the health of the locks. For this reason, dermatologists Alice Jaruche (CRM 139871) and Lara Fileti Arruda (CRM 156882), dermatologist at Hospital São Francisco de Mogi Guaçu, spoke more about the subject, citing the benefits of folic acid for hair, how to consume it and other forms of application.

What is folic acid and how does it work

Specialist Lara explained that “folic acid is a vitamin that belongs to the B complex – essential vitamins for the health of the skin, hair and nails. It is responsible for the formation of hemoglobin, proteins and the production of new cells, thus stimulating hair growth. The body has a limited capacity to store it and is not able to produce it.” Therefore, the replacement of folic acid in the body must be done through food or supplementation.

5 benefits of folic acid for hair

Folic acid plays a key role in our body, but do you know the benefits of this vitamin for hair? Check out the main ones below:

• As it is part of the nutrients necessary for production and consequent cell renewal, it is essential for hair growth;
• Folic acid is related to the production of hemoglobin and anemia is a factor that causes hair loss, so it can contribute to this process;
• Assists in capillary strengthening, as folic acid promotes the formation of new cells;
• By stimulating cell renewal, it also contributes to the rejuvenation of wires;
• Helps control oiliness, contributing to healthier and softer wires.

Many believe that using folic acid in shampoo can contribute to hair growth. However, according to Alice Jaruche, “the shampoo will have such a low concentration that its action will be very discreet for stimulating hair growth or strengthening.”

Another question is whether folic acid acts on hair darkening. In this case, Lara explained that “there is little scientific evidence about the possible effect of folic acid to darken hair. What there is is a limited study that found low levels of folic acid, biotin and vitamin b12 in people with early gray hair.”

How to consume folic acid

According to Lara, “the main natural sources of folic acid can be found in foods such as broccoli, eggs, peanuts, beans, nuts, brewer’s yeast and meats (especially liver).” In addition, the vitamin is also present in citrus fruits and dark vegetables.

Other uses of folic acid

In addition to the benefits mentioned for hair, folic acid also acts on the skin. According to Lara, “cell renewal is directly linked to the rejuvenation process and folic acid plays an important role in the formation of new cells. In addition to helping to control oiliness, acting in the prevention of acne and dermatitis.” In addition, Alice informs that the best way to use the vitamin “is orally and it can also be used as an antioxidant for the skin.”

Cautions and Contraindications

Alice informed that there are no contraindications in using folic acid in the hair. it is only necessary to be careful with oral overdose, since Lara pointed out that “the best way to maintain the balance of folic acid is through a healthy diet. In cases where its deficiency is detected, supplementation is indicated, but always with the follow-up of your doctor.”

It is worth emphasizing the importance of a professional making an evaluation in order to detect and indicate the best treatment. Because, often, it is not the lack of this vitamin that is harming the health of the wires. Enjoy and learn more about hair loss and how to prevent it.