Vitamin B12 plays a role in the proper functioning of the body but also in hair health. It is notably known for its anti-inflammatory and antioxidant properties, which are ideal for taking care of your hair. Discover in this article the different benefits of this vitamin.
What are the benefits of vitamin B12 for the scalp and hair ?
Essential for the production of red blood cells and cell regeneration, vitamin B12 is a valuable ally for your body. But did you know it also benefits your scalp and hair?
Discover now why.
Reduction of inflammation
Vitamin B12 is able to inhibit the synthesis of nitric oxide (NO), a compound that causes blood vessel dilation, a typical phenomenon of an inflammatory reaction.
In vitro studies have also shown that vitamin B12 can reduce the release of certain molecules called pro-inflammatory cytokines.
These molecules are responsible for itching, irritation, and pain on the scalp. By reducing the level of pro-inflammatory cytokines, vitamin B12 protects the scalp from these unpleasant sensations.
Clinical trials conducted on volunteers suffering from eczema, psoriasis, and inflammatory dermatoses have also shown that vitamin B12 soothes these skin problems.
Protection from oxidative stress
Oxidative stress is one of the causes of premature hair aging.
But what is oxidative stress? It is an imbalance between the production of free radicals, which are aggressive molecules, and the production of antioxidants that help neutralize them. An excess of free radicals causes cellular damage.
Result: cellular aging is accelerated and hair follicles are damaged. This then disrupts the growth cycle, which increases hair loss and weakens growth, leading to finer and more brittle hair.
Vitamin B12 helps limit the formation of free radicals and protects scalp cells.
Reduction of hair loss
Some studies conducted on human hair follicles have shown that adding vitamin B12 to the culture medium led to the elongation of the hair shaft. This suggests that vitamin B12 plays a role in reducing hair loss.
Scalp inflammation and hair loss: how to remedy it?
Use gentle anti-inflammatory care
To combat scalp irritation and itching, opt for the Cair fortifying serum. Enriched with the pre-biome complex, this treatment detoxifies and soothes the scalp while maintaining a healthy bacteriological balance. The combination of lactic acid and phytic acid gently exfoliates the scalp to eliminate impurities and purify it.
It also combats hair loss thanks to the caffeine complex that stimulates microcirculation and growth.
Your scalp and hair are thus healthier and in better condition.
Alternate the use of this detoxifying serum with the Cair repairing mask. These two treatments are applied before shampooing and help revitalize your hair in depth.
Formulated with rice water known for its moisturizing properties and hyaluronic acid capable of retaining up to 1000 times its weight in water, this mask is a true hydration bomb for the hair.
It also repairs the keratin structure thanks to its unique collagen concentrate and fights hair loss thanks to vitamin B8.
Thanks to this moisturizing mask, 91% of women who tested it noticed that their hair fiber was repaired and deeply hydrated. The hair cuticles are smoothed, and frizz is reduced.
Adopt a diet rich in vitamin B12
To increase your intake of vitamin B12 and limit inflammation, certain foods should be favored:
Fish
Sardines, mackerel, tuna, or salmon: these fish are naturally rich in vitamin B12 and provide the nutrients necessary for good hair health.
Meat
Beef, lamb, ham, or charcuterie contain a high amount of vitamin B12, making them ideal for increasing your intake.
Dairy products
Cheese, whole milk, or yogurt provide a good dose of vitamin B12 and are easy to incorporate daily.
By combining a balanced diet rich in vitamin B12 with the use of suitable hair products, you will regain healthy hair and a healthy scalp.