Vitamin D for respiratory infections?
As the epidemic reached its peak, many people began to inquire about [Vitamin D] products. What is the relationship between vitamin D and respiratory diseases?
About Vitamin D
We know that vitamin D strengthens bones, but vitamin D actually has many other amazing benefits!
Vitamin D is a cholesterol derivative formed in the skin when humans are exposed to sunlight. It is a hormone that ensures the normal functioning of the immune system.
All immune cells have docking points for vitamin D and can convert this signaling substance into its active form, demonstrating how important vitamin D is to immune cells.
So does taking vitamin D in tablet form reduce the risk of infection? No conclusive answer can be given at this time. But some scientists have found evidence that it might be possible.
Researchers led by Adrian Martineau at Queen Mary University of London conducted a comprehensive analysis of the vitamins, providing more insight into the results.
It includes data from 43 studies totaling nearly 50,000 children and adults, lasting up to five years, some of which used vitamin D, most of which was vitamin D3, which is also the focus of the signaling substance formed by the human body.
The conclusion, as Adrian Martineau and colleagues report in The Lancet Diabetes & Endocrinology, is that vitamin D use resulted in a low but relatively significant reduction in the risk of respiratory infections, regardless of the hormone's initial blood levels.
(Vitamin D should be taken in tablet form during the winter when sunlight exposure is less.)
And across all the studies examined, such viral and bacterial illnesses occurred about eight percent less frequently in this group than in participants in the control group. The scientists, who included 19 studies in their review, found that this health advantage increased to 30 percent when "sun hormone" (vitamin D) was administered in amounts of 400 to 1,000 international units (IU) per day. On the other hand, if the test subjects received the vitamin weekly, monthly, or at longer intervals, and in such cases usually in very high concentrations, there was no difference from the control group.
Obviously, it is not only the risk of infection, but also the risk of falls and fractures, which can only be reduced by taking vitamin D every day and taking it in appropriate amounts as recommended in the guidelines, 400 to 1000 IU.
Now here comes the point, can vitamin D also help prevent and treat Covid-19 ?
Heike Bischoff-Ferrari, director of the Geriatrics Clinic at the University Hospital Zurich and co-author of the meta-analysis, explains why treatment intervals and vitamin dosage have such a big impact on treatment success.
" When we're not wearing any clothing, our bodies can only produce a maximum of 10,000 to 14,000 IU of vitamin D in the hot sun. Once we reach that limit, it stops producing. On the other hand, there are people who take vitamin D supplements containing massive amounts, 100,000 to 500,000 IU per month , every year , "
The geriatrician noted. The body defends against these unphysiologically high levels by increasing production of a vitamin D-degrading enzyme. "As animal studies have shown, this counter-regulation can sometimes go too far. As a result, between individual shock treatments, the level of vitamin D in the blood can actually fall below average, leading to a deficiency." This could be one of the reasons why this type of treatment (stimulation therapy) leads to an increased risk of falls and fractures in the elderly.
From the above article, we can see that people of all ages need adequate amounts of vitamin D. Although the body will produce the necessary vitamin D every day under sufficient sunlight, due to the interference of urban environment, work factors and other factors, the number of hours of sunlight per day may not be long enough, resulting in insufficient production of vitamin D. At this time, we need high-quality sources of vitamin D to ensure that we have sufficient immunity. The following is a selection of vitamin D products. You can evaluate the vitamin D content your body needs and choose the right product!
https://munich-stars.com/shop/doppelherz-aktiv-vitamin-d-2000-ie-45-stk
https://munich-stars.com/shop/%e9%a0%90%e8%b3%bc%e5%be%b7%e5%9c%8b-dr-enzmann%e6%81%a9%e4%b8%96%e8%94%93%e7%b6%ad%e7%94%9f%e7%b4%a0d3%e8%86%a0%e5%9b%8avitamin-d3-mse90%e7%b2%92
https://munich-stars.com/shop/calcium-sandoz-d-osteo-500mg-120-kautabletten
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