Taking vitamins does not reduce the risk of death from COVID-19-Life Health
Vaccines are still the only proven way to protect you from serious medical conditions.
Vitamins are an important part of overall health, but new research suggests they don’t play a huge role in healing outcomes. COVID-19 as many people think — and experts emphasize that simply relying on them can be harmful to health.
For a meta-analysis recently published in the journal Clinical Nutrition, researchers from the University of Toledo in the US examined data from 26 different studies that focused on the role of vitamins – namely, vitamin C, vitamin D, and zinc – in the treatment of skin diseases. . COVID-19. In the end, they found that the vitamin did not reduce the risk of death patient.
That doesn’t mean vitamins are bad or unnecessary, according to the researchers. However, unless prescribed by a doctor for deficiency, micronutrients will not help in preventing or treating COVID-19. Here’s what you need to know to determine if you’re taking this vitamin properly.
What does research say about vitamins and the risk of dying from COVID-19?
Micronutrients such as vitamin C, vitamin D, and zinc have long been touted as having immune-boosting properties — which is why at the start of the COVID-19 pandemic, people viewed them as potential therapies.
For the new analysis, the researchers sought to determine how helpful the vitamin is in preventing COVID-19 and in protecting the body from serious illness and death. To do this, they conducted 28 studies with more than 56,000 patients.
In all 26 studies, none of the patients receiving vitamin C, vitamin D, or zinc supplements received any benefit in terms of reduced mortality compared to patients who did not take the supplements.
Among the three micronutrients, vitamin D has shown several benefits for COVID-19 patients. Vitamin D supplementation is associated with lower intubation rates and shorter hospital stays in COVID-19 patients, the researchers say – but they say more evidence is needed to support the findings.
Rather than trying to supplement with micronutrients, the researchers say, it’s better to focus on a therapy that has been shown to significantly reduce rates of severe illness and death from COVID-19: Vaccines.
Dr Ragheb Assaly, professor of medicine at the University of Toledo said in a press release: “It is important for people to understand that taking more of this supplement does not lead to better results. The answer most needed for this disease is a vaccine. Micronutrient supplementation will not compensate for a lack of vaccination or under-vaccination. The key to fighting COVID-19 is prevention rather than treatment.” In addition, he shared: The three most important things everyone should be doing is vaccinating, social distancing and wearing a mask.”
Are vitamins useful for COVID-19?
While vitamins haven’t been linked to a reduced risk of dying from COVID-19, you still need many essential nutrients to function — and a deficiency in any of them can certainly negatively impact your immune system’s ability to fight infection.
But how supplementation for vitamin deficiency affects COVID-19 and clinical outcomes is not entirely clear. A recent study published in the journal PLOS ONE found that people with vitamin D deficiency were more likely to become seriously ill or die from COVID-19. But the investigators from that study concluded that more research is needed to determine if and when vitamin D supplementation in people with deficiency affects clinical outcomes.
“We know people with low vitamin D levels get worse with COVID-19, but we don’t know,” said Gerard Mullin, a gastroenterologist at Johns Hopkins Medicine and professor of medicine at the Johns Hopkins School of Medicine. don’t conclude whether taking vitamin D while you’re already infected makes a difference.”
What is meant by this study?
Taking vitamins or supplements is not a reliable way to protect against COVID-19 or reduce severe illness. And if you’re constantly taking supplements that your doctor doesn’t need or recommend, you increase your risk of side effects or even vitamin poisoning.
If you have any vitamin deficiencies diagnosed by a blood test, your doctor may recommend supplements. For example for vitamin D, if you are deficient and timely supplements can help improve bone, muscle, heart and immune system health. But if you don’t have a medical indication for vitamins, they won’t affect your clinical outcome when you have COVID-19.
Willett, professor of epidemiology and nutrition at the Harvard School of Public Health and professor of medicine at Harvard Medical School, says if you suspect you’re lacking any vitamins — and in the meantime, wait for your doctor’s appointment. doctor — You can increase your intake of fruits, vegetables, and other healthy foods, which is better than supplementing with supplements.
Source: https://baogiothong.vn/uong-vitamin-khong-giup-giam-nguy-co-tu-vong-do-covid-19-d545509.html
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at Blogtuan.info – Source: 24h.com.vn – Read the original article here
