an introduction
Healthy nutrition is a foundation for the health of the whole body. A healthy diet supports and maintains the health of the body. The healthy diet supports healthy hair. A balanced diet that provides the daily nutritional needs of all nutrients is essential for healthy hair growth and maintenance. .
The diet should give all vitamins, minerals, carbohydrates, proteins and healthy fats, as well as water to maintain healthy hair, without focusing on a particular type of vitamins to maintain healthy hair , And we will discuss in this article the importance of vitamin B12 for the health of hair, taking into account that the importance is to get the needs of it within a healthy diet, without focusing on it in particular without health reasons for it .
Vitamin B12
Vitamin B12, which is called copolamine, is a type of water-soluble vitamin, and is one of the vitamins of the group B-8 vitamins. It acts as an enzyme for enzymes in its active form, which is very important in the manufacture of DNA nuclei and RNA needed to manufacture cells, The cells of the nervous system, which play vitamin B12, play an important role in the formation of myelin sheaths that encapsulate and protect them , As it is necessary in the manufacture of heem, which gives the blood red color , In addition to its role in the activity and health of bone cells .
The human body gets its vitamin B 12 needs from animal foods such as red meat, liver, poultry, fish, milk, cheese and eggs, as well as in certain plant products such as soy milk , And the adult needs 2.4 micrograms of vitamin B 12 per day, and the body stores a good amount of it in people who receive enough quantities in their diet, so that the majority of the amount stored in the liver, where the body stores about 2000 micrograms of it .
The lack of this vitamin is usually due to the inability of the body to absorb it, not as a result of lack of food, which occurs in the absence of sufficient hydrochloric acid in the stomach or because of the lack of internal factor necessary to absorb it. In contrast, the intake of vitamin B12 in additional quantities not Causing damage .
The importance of vitamin B12 for hair
As mentioned above, hair health needs a healthy diet and a balanced, healthy and varied diet that ensures access to the body’s needs of all vitamins and minerals , , And among the essential vitamins for the health of hair vitamin B12 , Which is like other vitamins B is necessary for the health of the body and skin and hair .
Due to the role of vitamin B-12 in the manufacture of DNA, and the role of this role in the division of cells, the lack of resulting in a lot of problems, which include mainly large blood anemia, and extends symptoms of lack of blood problems to the nerves and skin and digestive system, To some of the symptoms of cardiovascular disease, and the symptoms of deficiency also include some changes in the health of hair, in addition to some skin symptoms, which are not always mentioned when talking about the lack of this vitamin .
In one case, symptoms of vitamin D deficiency included skin pigmentation and an early onset of white hair, all of which were treatable symptoms, as they disappeared after the injection of vitamin B12 muscle .
From this we can conclude that obtaining enough vitamin B12 and not being deficient is important for maintaining hair health, but if the level of this vitamin in the body well there is no need to take additional amounts of supplements to improve hair, This vitamin is due to the imbalance in its absorption in most cases, people who are deficient in spite of their intake of food sources should be keen to obtain it in other ways, according to what the doctor sees fit , Where injections or sprays in the nose of this vitamin are usually given at continuous intervals of life .
For an article on Amaris J. / Mayo Clinic / Get Radiant Hair, Skin and Nails Naturally / 2015 / mayoclinichealthsystem.org/hometown-health/speaking-of-health/get-radiant-hair-skin-and-nails-naurally.
In response to an article from the University of Maryland Medical Center / Vitamin B12 (Cobalamin) / 2015 / umm.edu/health/medical/altmed/supplement/vitamin-b12-cobalamin.
Acting on the article Noppakon N. (1986) Reversible Hyperpigmentation of Skin and Nails With White Hair due to Vitamin B12 Deficiency Archives of Dermatology / 122/8 / Pages 896-904.
With documentation from Nour Hamdan / nutritionist / 20-4-2016.