Vitamin D is a necessary nutrient for our health.Together with calcium, it helps prevent osteoporosis, a disease that makes the bones become thinner and more weak and more prone to fractures.
When we do not consume this essential nutrient, they not only suffer bones, but also our cardiovascular health, according to a new research from the University of Australia del Sur.
In the first study of this type, researchers from the Australian Precision Health Center of UNISA in Sahmri have identified genetic evidence of the role of vitamin D deficiency in the cause of cardiovascular diseases.
The study, published in European Heart Journal, shows that people with vitamin D deficiency are more likely to suffer heart disease and blood pressure higher than those with normal levels of vitamin D.For participants with the lowest concentrations, the risk of heart disease was more than double than that observed for those with sufficient concentrations.
The low concentrations of vitamin D are common in many parts of the world, and the data of the United Kingdom biobanco show that 55 % of the participants have low levels of vitamin D (
Scientists provide some data: it is estimated that 23 % of people in Australia, 24 % of people in the United States and 37 % of people in Canada record low levels of vitamin D.
The principal researcher, Professor Elina Hyppönen de Unisa, explains that appreciating the role of vitamin D deficiency in heart health could help reduce the global load of cardiovascular diseases.
“Severe deficiency is relatively rare, but in environments where this happens, it is very important to be proactive and avoid negative effects in the heart.For example, deficiency can be a problem for people living in residences and who can have a limited exposure to the sun, ”says the teacher.
In his opinion, understanding the connection between low levels of vitamin D and cardiovascular diseases is especially important, given the world's prevalence of this mortal disease.
“Our results suggest that, if we can raise vitamin D levels within the standards, we should also affect ECV rates.In our study population, by increasing individuals with vitamin D deficiency at at least 50 nmol / l, we estimate that 4.4 % of all cases of ECV could have been prevented, ”says researchers.
This large -scale Mendelian study used a new genetic approach that allowed the equipment.The study used information of up to 267.980 people, which allowed the team to provide solid statistical evidence for the link between vitamin D deficiency and cardiovascular diseases.Lee también