Taking extra vitamin D against the coronavirus is something many people consider. But does additional supplementation of vitamin D contribute to the fight against the coronavirus? A good and important question.
In this article, we describe what the science about vitamin D says against the coronavirus (COVID-19). We highlight both the pros and cons. Finally, in this article, you can read more about the steps that still need to be taken in the field of COVID-19 and vitamin D.

This is what advocates about vitamin D say against the coronavirus

Vitamin D Against The Coronavirus1
Many scientists agree that vitamin D can positively influence the immune system. This is mainly due to the prevention of a vitamin D deficiency. After all, a deficiency of vitamin D can result in an immune system that functions poorly.

If you suffer from a deficiency of this vitamin, there is a good chance that you are more susceptible to bacteria and viruses. In theory, this means that people with a vitamin D deficiency could become infected with the coronavirus earlier.
This is confirmed in practice by scientific research into the effect of extra vitamin D against the coronavirus. A study of 489 patients with a reduced vitamin D level has shown that they had a greater chance of being infected with the coronavirus. This is in contrast to those who had healthy and normal vitamin D levels. They were less susceptible to COVID-19, according to the study.
Overall, this research makes the following clear:

  1. People with a vitamin D deficiency are 1.77 times more likely to be infected with the coronavirus than people without a deficiency of this vitamin
  2. Vitamin D treatment found to reduce viral respiratory infections
  3. More scientific research into the link between the risk of COVID-19 and vitamin D is needed to substantiate these results

The relationship between vitamin D and COVID-19: not equally clear to everyone

Some scientists are questioning the relationship between vitamin D and the coronavirus. Other scientific studies into the effect of vitamin D show less positive results.
For example, a two-year clinical study showed that seriously ill people (not because of the coronavirus) who were given extra vitamin D had no improvement in health than patients who received a placebo. According to some scientists, this indicates that vitamin D has little or no effect on COVID-19.
Some scientists choose the golden mean. They do not explicitly speak out for or against the treatment or prevention of the coronavirus with vitamin D tablets. However, most of them are under the assumption that a vitamin D deficiency should be remedied as soon as possible.
In this way, the body is made more resistant to intruders from outside. Think of viruses (including possibly COVID-19) and bacteria.

More research on this topic is needed

Vitamin D Against The Coronavirus2It can be concluded that there is still a lot of uncertainty about extra vitamin D against the coronavirus. More scientific research will therefore be necessary to provide a definitive answer about whether vitamin D suppresses or counteracts the COVID-19 virus.

More scientific reports on this subject are expected to be published shortly. In addition, future studies should substantiate previous studies already performed. According to many specialists, this will take several months (or longer).
Are you considering taking supplements with this vitamin or vitamin C against the coronavirus? Always discuss this with a medical specialist or nutritionist first.
Finally, you can add vitamin D-rich foods to your diet. Think of fatty fish, nuts and seeds, mushrooms, eggs, and dairy. After all, supplements never serve as a means to replace a healthy and varied diet.

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