Verified on 04/29/2024 by Alexane Flament, Editor
There are 13 different types of vitamins. And each has a well-defined role. Here is everything you need to know about their roles in our organization.
What are vitamins used for in the body?
THE vitamins are essential to the functioning of the body. Indeed, they ensure numerous biological functions such as growth, skeletal development, the transformation of macronutrients, the use of the nervous and immune systems, etc.
The body does not know how to produce vitamins, so they are provided by a balanced and diversified diet. Even in very small quantities, they are very active. Adequate vitamin intake helps prevent many pathologies, particularly those linked to aging or cardiovascular diseases and cancers.
However, too high an intake of vitamins does not have the effect of improving the body’s performance.
Each vitamin has its role
There are thirteen types of vitamins divided into two categories. THE fat-soluble vitamins (A, D, E and K) and water-soluble vitamins (B and C).
Thus, each vitamin plays a very specific role:
- To vitamins A. Present in fatty foods, it plays an essential role for vision. It also contributes to the good health of the skin and hair by stimulating cell renewal. It is fundamental for the immune system by participating in the production of white blood cells;
- The vitamine B. There are different types of B vitamins. They have two main functions: B1, B2, B3, B5, B6 and B8 are involved in energy production. Vitamin B9 and B12 are necessary for red blood cell production, protein synthesis and tissue repair;
- Vitamin C. Helps slow down cell aging. It participates in the production of collagen and the resistance of skin, bones, muscles, cartilage and ligaments. It also contributes to immune defenses by renewing white blood cells. Finally, it allows the absorption of iron;
- The vitamin D. Involved in the fixation of calcium on the skeleton. It contributes to the proper functioning of the immune system and protects the body from infections. It also helps prevent the risks of diabetes and the development of certain diseases such as Alzheimer’s and Parkinson’s;
- Vitamin E. Protects the body from free radicals and prevents cardiovascular diseases;
- The vitamin K. There are two forms of vitamin K: K1 and K2. It is involved in blood clotting and is essential for the proper functioning of the body’s cells. Vitamin K2 plays a role in bone health by helping to bind calcium to bones.
Health journalist
April 29, 2024, at 2:04 p.m.
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