There are so many fundamental components that help our body function normally. Fibers, vitamins, minerals, and many other substances allow us to live without problems due to food shortages.
Obviously, it is not easy to understand how to compose our diet so as to have a varied supply of nutrients. For this reason it is important to contact specialists, who know what type of diet to prescribe based on our characteristics. In this way, we should be able to avoid dangerous deficiencies.
Speaking of deficiencies, today we focus on the lack of a very important component of our body. We will discover that a common characteristic can expose us to an unexpected risk. In fact, it seems incredible but if we have this characteristic we could risk a vitamin D deficiency, let’s find out which one.
Vitamin of great importance
As this well-known scientific journal indicates, vitamin D performs a variety of functions within our body. It allows you to regulate the levels of calcium and phosphorus in the body, thanks to the metabolism. It therefore allows to increase the absorption and reduce the expulsion of these two components. Furthermore, it has an important function on the growth of the skeleton, and on the strength of the bones.
In fact, vitamin D, by controlling the synthesis of calcium, allows to obtain a correct mineralization of the bones. This helps prevent rickets in children, which would lead to serious deformations in their skeleton. In adults, however, it makes bones more resistant and therefore less prone to fractures.
It seems incredible but if we have this characteristic we could risk a vitamin D deficiency
Vitamin D deficiency has no immediate symptoms, but occurs, for example, when a person falls and breaks their bones, underlining a condition of skeletal fragility. There may also be situations of excess of this vitamin, but they are rarer.
Vitamin D is partly taken from food, but most of it is synthesized by the body from exposure to sunlight. So, if it’s sunny outside and we have uncovered skin, we will probably produce a good amount of this vitamin.
However, this particular production of vitamin D from the sun is not the same for everyone, so certain people have a higher risk of deficiency. Those with darker skin, it seems, would seem to be able to take greater risks. Dark skin, in fact, reduces the absorption of ultraviolet rays and therefore could make the synthesis of vitamin D more difficult.
So, if we have a dark complexion, it may be more important to have regular checks to make sure we have acceptable levels of vitamin D. In case of a deficiency, contact your doctor who will decide whether to prescribe a treatment.