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The vitamins - nutrition
Vitamins are one of the most recognized elements worldwide in the field of nutrition and health. However, their characteristics and their role in the correct functioning of the organism are often distorted, in order to encourage a higher intake than is really necessary.
The idea that they are always essential can lead to certain important confusions. Below, we will clarify what vitamins are, their function in the body, the importance of consuming them and the recommended amounts.
Vitamins are key micronutrients for the proper functioning of our body. They are vital in a wide variety of physiological and metabolic processes, contributing crucially to the growth, development and formation of cellular tissues.
There are two main types of vitamins: fat-soluble and water-soluble. The former can be stored in fatty tissue, muscles and liver, as they are mixed with fats. On the other hand, water-soluble vitamins are not stored in the body, which makes it necessary to consume them regularly through food or supplements to avoid deficiencies.
One of the most frequent problems is the tendency to consume more vitamins than necessary, especially with regard to water-soluble vitamins. Marketing often leads to excessive consumption, when in fact the body eliminates what it does not need through urine. Among the most important vitamins for human beings are: A, C, D, E, K and those of the B complex.
Each vitamin has a specific function in our organism. In general terms, they contribute to the proper functioning of the nervous system, the metabolism of fats, the strengthening of the immune system and the absorption of minerals. They are essential in most bodily functions, from metabolic reactions to the formation of tissues, muscles and bones.
The health of blood, skin, muscles, teeth, bones and nerves depends to a great extent on an adequate intake of vitamins. Lack of vitamins can cause serious health problems, and even be life-threatening in severe cases. Therefore, it is essential to ensure that a diet includes the vitamins necessary to maintain a healthy body.
It is difficult to establish a precise amount of vitamins that each person needs, as this varies according to weight, age and physical conditions. It is best to ensure that the diet is balanced and contains all the essential vitamins, either through vitamin-rich foods or supplements to compensate for possible deficiencies.
