Lack of This Nutrient May Increase Your Chance of COVID Death
Almost nine months have passed since the first COVID-19 cases were identified in Wuhan, China, and researchers are still struggling to understand the intricate virus. One of the unanswered questions is why certain people are more prone to death than others when infected with coronavirus. And according to a new study, this could have something to do with the amount of zinc in your bloodstream.
A popular supplement during cold and flu seasons, zinc is known for its antiviral properties. While it can help fight off colds, the researchers wanted to know if it has the same immunity-protecting powers when the system got infected with coronavirus, which happens to be in the same virus family as the common cold. Read on and don't miss these safe signs you've already had with coronavirus to ensure your health and the health of others.
The zinc content of the COVID survivors was significantly higher
The study, led by Dr. Roberto Güerri-Fernández of the Hospital Del Mar in Barcelona, Spain and his colleagues included a group of 611 men and women with an average age of 63 who had symptoms of COVID-19 and were admitted to their COVID -19 unit from mid-March to late April.
When analyzing the blood counts, they focused on their fasting blood zinc levels and focused on 249 of them, 21 who died. The group's average zinc content was 61 micrograms per deciliter. However, the deceased had an average of 43, while the survivors' zinc content was significantly higher - 63.1 micrograms per deciliter. Even after adjusting for variables, they found that any increase in blood zinc levels at the time a patient checked into the hospital corresponded to a 7% lower risk of death.
"Lower zinc levels upon ingestion correlate with higher inflammation during the course of infection and poorer outcome," the study's authors found.
"We submitted a paper with this work and some in vitro studies that show zinc has some clinical effects on virus control," said Dr. Güerri-Fernández opposite Univadis. I believe that if these results are confirmed, more studies could be done with zinc supplementation. In addition, some studies have already been carried out with zinc and respiratory infections. Probably those patients with lower levels are the ones who would benefit the most. "
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Zinc is important
While the study is by no means conclusive, taking zinc when it is deficient - especially during cold and flu seasons - is always a good idea. However, if you take more than you need, you are not getting any extra protection from anything.
"It's very clear that when you're zinc deficient, your immune system isn't working as well," said Dr. David Hafler, Professor of Neurology and Immunobiology at the Yale School of Medicine, The New York Times.
"There's no question that zinc is important. But once you've got the minimal amount of zinc, there's no evidence that adding more will boost your immune system." And for the healthiest way to weather this pandemic, don't miss these 35 places that are most likely to catch COVID.
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