Vitamin B deficiency symptoms, causes, nutrition
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The B vitamins together make up a group of micronutrients that are really important to keep body and mind healthy. In fact, they play a crucial role in the functioning of the nervous system, which also make them essential for maintaining a good mood, mental clarity and concentration.
What are the B vitamins
More than vitamin B we should talk about B vitamins. That is, a set of eight micronutrients essential for staying healthy.
They are among the B vitamins
- Vitamin B1
- Vitamin B2
- Vitamin B3
- Vitamin B6
- Vitamin B7
- Vitamin B9
- Vitamin B12
What is Vitamin B for?
The entire vitamin complex of group B is really important for our health and each of its components plays a fundamental role in our body.
- Vitamin B1- is involved in energy metabolism and maintains the functionality of the nervous system.
- Vitamin B2 - is involved in energy metabolism and promotes eye health.
- Vitamin B3 - is involved in energy metabolism, promotes digestion, cell development and skin health.
- Vitamin B6 - supports the immune system and is involved in metabolism.
- Vitamin B7 - promotes the functioning of the nervous system.
- Vitamin B9 - promotes the production of red blood cells and the embryonic and fetal development.
- Vitamin B12 - promotes the functioning of the nervous system and the production of red blood cells.
Benefits of Vitamin B
As we have seen, the importance of vitamin B is mainly linked to the production of red blood cells, energy metabolism and the functioning of the nervous system. Having optimal blood levels of vitamin B helps prevent tiredness, fatigue, irritability and a bad mood.
Vitamin B deficiency
Vitamin B deficiency can occur in the case of an unbalanced diet, in the elderly or pregnant women or in subjects suffering from diseases that hinder intestinal absorption, such as celiac disease or Crohn's disease. The main symptoms are represented by
Tiredness
fatigue
mental confusion
irritability.
However, these can vary based on the specific vitamin B you are deficient in. Furthermore, vitamin B for the skin plays an important role, which is why vitamin B deficiency can also manifest itself through a deterioration in the quality of the skin, such as dryness, roughness or redness.
Where is vitamin B found
Foods rich in B vitamins are mainly of animal origin, such as meat, liver, fish, eggs, milk and cheese. However, some of them, including vitamins B1, B2, B3, B6 and B9, can also be found in vegetables such as potatoes and vegetables, fruits, grains, legumes, nuts and oil seeds.
In order to prevent the deficiency of B vitamins, it may be sufficient to follow a varied and well balanced diet, while, otherwise, it may be necessary to take a vitamin B supplement, to be carefully evaluated with your doctor. In fact, an excess of vitamin B could lead to some adverse effects, as indeed any other nutrient that is taken in an unbalanced way in excess or deficiency.
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