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Is there a connection between Covid-19 and vitamin D deficiency? Current studies speak of it.
- Studies write about a connection between a serious COVID-19History and Vitamin D-Defect.
- Crown*: Tips on taking vitamin D supplements are spreading on social media.
- The cause and effect of vitamin D deficiency on Covid. The diseases are still unclear.
Update from Wednesday 4 November 2020, 11:00 a.m.: Kassel – Vitamin DTablets against Crown? Studies show an alleged link between severe and even fatal courses COVID-19– Disease and lack of Vitamin D. But this really leads to the conclusion that Vitamin D-A lack of a cause for such a severe course of the disease? Or is it just a symptom?
A recent study in Spain shows that around 80% of patients with Covid 19 treated in hospital also suffer from a vitamin D deficiency. It is not clear, however, whether vitamin D deficiency is the cause of the most serious Covid course. whether it favors it or whether the deficiency resulted only from the coronavirus infection. The study was published in the Journal of Clinical Endocrinology & Metabolism of the Endocrine Society.
Crown and vitamin D: chain letters speak of connection
The assumption that you ingest Vitamin D-Preparations against that Coronavirus could help, has been circulating since the outbreak of the pandemic – in WhatsApp chain letters and other social networks. Not what should be classified as a reliable source.
| Vitamin D | |
| Those: | Up to 90 percent of the required vitamin D is produced from sunlight) |
| Symptoms of deficiency: | Bone pain, decreased bone density, disruption of calcium and phosphate metabolism, increased likelihood of depression, respiratory infections |
| Important for: | Bones, immune system |
| nutrition | About 10-20% can be obtained through the diet: fatty sea fish, some offal, edible mushrooms, eggs |
The German Health Portal, a startup that promises to make the latest scientific discoveries accessible in understandable language, reported on such a study. The original title is: “Association of Vitamin D Status and Other Clinical Features with COVID-19 Test Results”. In the study there was a Vitamin D– Deficiency with a risk greater than one COVID-19Associated disease.
Corona and Vitamin D Deficiency: Uni presents a meta-study
Hans K. Biesalski of the University of Hohenheim and his team compared 30 studies with each other and found a possible link between a lack of vitamin D and a severe course of Covid-19 *. Consequently, the risk is heavy on this one Coronavirus getting sick, greater for people with low levels of vitamin D than for people with normal levels.
But right here is the trap, because such a connection doesn’t mean that Vitamin D deficiency a serious cause COVID-19-The story is. Many underlying diseases are associated with a vitamin D deficiency, and older people are also more likely to have such a deficiency. Both belong to the risk groups Crown.
Corona and Vitamin D Deficiency: The corona risk group often suffer from Vitamin D deficiency.
The Robert Koch Institute (RKI) lists the following groups as risk groups for a vitamin D deficiency:
- People who are rarely outdoors because they are not mobile, chronically ill or in need of care.
- These include: older people, especially if they live in nursing homes.
- Overall, older people are at risk because self-production of vitamin D decreases with age.
- Child.
- People who have chronic gastrointestinal, liver or kidney disease.
- People taking certain medications (for example: antiepileptic drugs, cytostatics).
So it is Vitamin D deficiency a symptom and a side effect of the underlying vulnerability, but not a cause of a particularly severe course of COVID-19. Because people with vitamin D deficiency are often in the infectious disease risk group. This means that suggestions on how to swallow vitamin D supplements so as not to contract Covid-19 are negligent. The source of this is a report from SWR3.
Vitamin D: important for the immune system and health – recommended by the RKI
However, Vitamin D it is important for health and the immune system. Dem Robert Koch Institute According to this, the formation of vitamin D is possible only from March to October, that is, in the light months. To counteract year-round vitamin D deficiency, the RKI recommends “taking precautions” for the winter months, because the body can not only meet the acute need but also build up reserves for the winter months.
(1) Vitamin D deficiency is also a risk factor in other infectious diseases and weakens immune function. In some cases, the risk of cancer also increases. Therefore, studies are not surprising that vitamin D deficiency causes a higher risk of infection and a more severe course. https://t.co/2TWCFiukGf
– Karl Lauterbach (@Karl_Lauterbach) 8 September 2020
According to the RKI, you should expose your face, hands and arms to the sun two or three times a week between March and October, uncovered and without sunscreen. Half the time when sunburn could otherwise occur is enough. Because if you stay in the sun for a long time, sun protection must be guaranteed.
According to the RKI, another possibility – if a healthy level of vitamin D is not given either through self-production or through nutrition – are food supplements. According to the RKI, this restriction is essential because too high a vitamin D intake can lead to an overdose – poisoning which can lead to nausea, vomiting, but also serious consequences such as kidney damage, heart arrhythmias, loss of consciousness or even death. (Katharina Ahnefeld)
So far it has been stated that pregnant women do not belong to the corona risk group *. Wrong presumption? Long-term consequences for children are now feared. * hna.de and merkur.de are part of the Ippen national publishing network.
Heading list: © Stephan Scheuer / dpa
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