Vitamin B12 is found among the vitamins found in food, in water-soluble or water-soluble ones: a nutrient that is not very valued, but of great importance in the human body. We tell you how it works in our body and why it is important that vegetar ians and vegans are supplemented with it.
Vitamin B12 and its functions
Daily we recommend between 2.4 and 2.8 micrograms that we can obtain from different foods, especially those of animal origin.
Once ingested, vitamin B12 requires its passage through the stomach to be useful, since hydrochloric acid separates it from the protein to which it is bound in food and the intrinsic factor released in the stomach allows it to be absorbed.
Among its functions include:
- Intervention in the metabolism of different nutrients
- Vitamin B12 is essential for the metabolism of amino acids, as well as for the processing within the body of carbohydrates and fats.
- Thus, it is essential for obtaining energy or for the synthesis of new proteins, key in processes of hyperopia and muscular recovery.
- Due to its participation in metabolic processes such as those mentioned above, vitamin B12 is key in the development and growth of human beings.
- Intervenes in the whole process of hematopoiesis, highlighting the formation of red blood cells and DNA synthesis but also participates in the development of other elements that make up the blood.
Contributes to the functioning of the nervous system
Due to its participation in cell differentiation and the development of certain cells in particular, Vegan Vitamin B12 is of great importance for the proper functioning of the nervous system.
Specifically this is because it intervenes in the synthesis of cells and nervous tissue (for its role in metabolism) and also because it maintains its function by caring for the circulatory system in the human body.
Vitamin B12 Liquid is the nutrient in eternal discord in vegetarian food. We can read all kinds of affirmations about it, but they are not always based on the available evidence.
However, the reality is that the scientific literature on B12 is broad and the conclusions leave no room for doubt: today there is little doubt about the unnecessary risk of not incorporating it into the diet enough, so that all Vegan or vegetarian person should be attentive to how to meet the requirements of B12 safely. If you do not want to have the B12 low, you must supplement.
Food sources of vitamin B12
Vitamin B12 is not present in foods such as mushrooms, vegetables and fruits, that is, no ingredient of plant origin naturally has vitamin B12, hence they are fortified resulting in products enriched in B12, or, the same is obtained by fermentation bacterial, because only certain bacteria and enzymes can produce it.
Thus, the main sources of vitamin B12 are the viscera and red meats, seafood and fish, as well as eggs and dairy products. You can also get the same breakfast cereal or beer yeast, among other industrially enriched products with vitamin B12.