Israeli scientists say they have found a “significant” difference in the potential for serious illness. COVID-19 (new coronavirus infection) When they compare enough patients Vitamin D level With people who didn’t before they got sick.
Studies published in research journals on Thursday PLOS One Approximately half of those who were deficient in vitamin D before being infected with COVID-19 developed severe illness, whereas less than 10% had adequate levels of vitamins in their blood. ..
Vitamin D is essential for bone health, Protection from serious COVID-19 Not very well established.
According to the authors of the study, the latest study was the first to look at vitamin D levels in individuals before they were infected with COVID-19.
The study’s author and doctor at the Galilee Medical Center, Dr. Amiel Dror, said of the findings: Until when you aren’t there ” Around Times of Israel..
The findings are from 253 people admitted to the Galilee Medical Center in Nahariyya, Israel, between April 7, 2020 and February 4, 2021. Highly infectious Omicron A variant has appeared.
Dror said the findings suggest Vitamin D Helped strengthen the immune system to deal with virus Attacks the respiratory system.
“This is as relevant to Omicron as it was to the previous variants,” Dror said.
Studies have not proven that vitamin D protects against COVID-19 and is not a green light for avoiding and taking vaccines. vitamin Instead. Vaccines reduce the risk of hospitalization for Omicron, especially after boosters, by up to 90%. UK Health and Security Agency.
Most vitamin D results from direct sunlight on the skin. Not only foods such as fatty fish, mushrooms and egg yolks, supplement.
According to the report, vitamin D levels above 20 nanograms per milliliter are believed to be sufficient for most people. Centers for Disease Control and Prevention – This is the benchmark used by researchers at Bar-Ilan University and the Galilee Medical Center.
Studies edited and published prior to the advent of COVID-19 of Lancet, Vitamin D found Reduce the risk of other respiratory infectionsCompared to dummy drugs.
However, in the case of COVID-19, an early discovery Inconsistent – – Some studies found links Between low vitamin D levels and severe COVID-19, We conclude that vitamins are not protective.
Studies showing a positive correlation between low vitamin D levels and severe COVID-19, according to Israeli researchers, also show that people are depleted of vitamin D before or after they get sick. It wasn’t clear if it came.
Despite new Israeli data, it is not yet known whether people with COVID-19 will develop serious illness with low vitamin D levels.
The underlying conditions that reduce vitamin D can, for example, make people more vulnerable to severe COVID-19.
Israeli researchers warn that vitamin D is “part of a complex puzzle” that underlies severe COVID-19, in addition to comorbidity, genetic predisposition, diet, and geographic factors. did.
“Our study is a further study to investigate whether and when vitamin D supplementation affects the outcome of the final COVID-19 episode among individuals with vitamin D deficiency in the community. Guarantee, “they said.
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