"What my group is doing is really just data analysis, large-scale data mining, but from vaccine development to studies in patients, scientists are attacking the disease from different aspects, and that's moving us forward very quickly in combating Covid-19." the study author wrote.
The examine, which was published Tuesday within the Journal of Medical Endocrinology & Metabolism, discovered that nearly all of sufferers being handled for COVID-19 at a hospital within the northern metropolis of Santander suffered from a deficiency of vitamin D. So the information regarding any benefit of vitamin D for Covid-19 is still a bit inconclusive.
"In particular, we saw that with chilblains, also known as COVID toes, where they've been having skin symptoms for more than 60 days".
Employee who dealt with customers were five times as likely to test positive as workers in other positions - but three out of four of those who tested positive had no symptoms, the report said.
Around half of the patients in the registry got reported to have COVID toes and about 16 percent of those had to be hospitalized from the deadly disease, figures stated.
The vitamin, which promotes wholesome bones and helps immune system perform, is produced by the physique naturally when it's uncovered to daylight, although it may also be obtained from consuming meals akin to fatty fish, egg yolks, mushrooms and cheese.
Some patients with COVID-19 have persistent skin-related symptoms long after their initial infection has cleared, according to a new analysis.
The CDC also warns on its website that "high levels of vitamin D may cause hypercalcemia and nephrocalcinosis".
They found some who suffer from the virus can develop chilblain-like inflammation on their feet which can last for months.
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People infected with coronavirus may experience a new symptom where their toes become red and swollen and eventually turn purple, say scientists.
However, the more recent study from Spain wasn't able to conclude any link between vitamin D deficiency and severity of disease.
However, that finding may be at least somewhat explained by the fact that people who may most need vitamin D supplementation, like older folks at risk for fractures, are also those at high risk for severe COVID-19.
The Spanish research is not alone in suggesting that vitamin D might be beneficial in protecting hospitalized individuals from adverse outcomes.
Despite its importance, vitamin D deficiency is common, with one study from 2011 estimating that 41.6 percent of USA adults are deficient.
Vitamin D deficiency has been linked to a variety of health concerns, although research is still underway into why the hormone impacts other systems of the body, they said.
Meanwhile, COVID-19 patients are also going through other problems as well that have been triggered by the infection.
Regeneron has received more than $450 million from the USA government for its Covid-19 drug development efforts.