Got this from an Anti-Vaxx activist in the UK. Full story at link:
www.theepochtimes.com
The Effects of Vitamin D and COVID-Related Outcomes
Do you know your vitamin D level? If not, getting your blood tested—and optimizing your levels—is one of the simplest and most straightforward steps you can take to improve your health, including in relation to COVID-19. Vitamin D, as an immunomodulator, is a perfect candidate for countering the immune dysregulation that’s common with COVID-19.
As early as November 2020, it was known that there were striking differences in vitamin D status among people who had asymptomatic COVID-19 and those who became severely ill and required intensive care unit (ICU) care.
In one study, 32.96 percent of those with asymptomatic cases were vitamin D deficient, compared to 96.82 percent of those who were admitted to the ICU for a severe case.
Vitamin D Therapy Reduces COVID’s Inflammatory Storm
Vitamin D has multiple actions on the immune system, including enhancing the production of antimicrobial peptides by immune cells, reducing damaging pro-inflammatory cytokines, and promoting the expression of anti-inflammatory cytokines. Cytokines are a group of proteins that your body uses to control inflammation... If the cytokine release spirals out of control, the resulting “cytokine storm” becomes dangerous and is closely tied to sepsis, which
may be an important contributor to the death of COVID-19 patients.
Many COVID-19 therapeutics are focused on viral elimination instead of modulating the hyperinflammation often seen in the disease. In fact, uncontrolled immune response has been suggested as a factor in disease severity, making immunomodulation “an attractive potential treatment strategy,” wrote researchers from Singapore in a
study published
in Nutrition.
In
one study published in Scientific Reports in May, researchers investigated the effects of Pulse D therapy—daily high-dose supplementation (60,000 IUs) of vitamin D—for eight to 10 days, in addition to standard therapy, for COVID-19 patients deficient in vitamin D. Vitamin D levels increased significantly in the vitamin D group—from 16 ng/ml to 89 ng/ml—while inflammatory markers significantly decreased, without any side effects...
Vitamin D3 Reduces COVID-19 Deaths, ICU Admissions
Another group of researchers in Spain gave vitamin D3 (calcifediol) to patients admitted to the COVID-19 wards of Barcelona’s Hospital del Mar. About half the patients received vitamin D3 in the amount of 21,280 IU on day one plus 10,640 IU on days 3, 7, 15, and 30. Those that received vitamin D fared significantly better, with only 4.5 percent requiring ICU admission compared to 21 percent in the no-vitamin D group.
Vitamin D treatment also significantly reduced mortality, with 4.7 percent of the vitamin D group dying at admission, compared to 15.9 percent in the non-vitamin D group...
Dose matters when it comes to COVID-19 recovery. In a
randomized clinical trial in Saudi Arabia, researchers compared daily supplementation with either 5,000 IUs or 1,000 IUs oral vitamin D3 among patients with suboptimal vitamin D levels hospitalized for mild to moderate COVID-19. Those in the 5,000 IUs group had a significantly shorter time to recovery for cough and loss of the sense of taste compared to the 1,000 IUs group.
According to the researchers, “The use of 5000 IU vitamin D3 as an adjuvant therapy for COVID-19 patients with suboptimal vitamin D status, even for a short duration, is recommended.”
Hospitalized With COVID-19? Ask for Vitamin D
The evidence continues to grow that treatment with vitamin D leads to significantly better outcomes for people hospitalized with COVID-19. In another example from Spain, hospitalized COVID-19 patients who received vitamin D3 had a mortality rate of 5 percent, compared to 20 percent for those who did not. The
researchers explained:
“The protective effect of calcifediol [activated vitamin D] remained significant after adjustment for multiple confounder factors related to severity disease even after selecting those subjects who were older (≥65 years) and had worse oxygen saturation levels at admission (<96 percent).”
Similarly, 76 consecutive patients hospitalized with COVID-19 at
Reina Sofia University Hospital in Córdoba, Spain, were randomized to receive either standard care or standard care plus vitamin D3 to rapidly increase vitamin D levels.
Of 50 treated with vitamin D, only one person was admitted to the ICU. Of 26 who were not treated with vitamin D, 13 (50 percent) required admission to the hospital. Researchers noted, “Calcifediol seems to be able to reduce the severity of the disease.”
Further: “Of the patients treated with calcifediol, none died, and all were discharged, without complications. The 13 patients not treated with calcifediol, who were not admitted to the ICU, were discharged. Of the 13 patients admitted to the ICU, two died and the remaining 11 were discharged.”
In a
previous review, the researchers explained that vitamin D has favorable effects during both the early viraemic phase of COVID-19 as well as the later hyperinflammatory phase, including for acute respiratory distress syndrome (ARDS)...
Even regular “booster” doses of vitamin D, regardless of baseline levels, appear to be effective in
reducing the risk of mortality in people admitted to the hospital with COVID-19, particularly for the elderly.
Low Vitamin D Levels May Increase Death Risk
A
systematic review and meta-analysis published in the Journal of Endocrinological Investigation included 13 studies involving 2,933 COVID-19 patients. Vitamin D was a clear winner, with use in COVID-19 patients significantly associated with reduced ICU admission and mortality. . .
When it comes to data to support the use of vitamin D for COVID-19, 87 studies have been performed by 784 scientists.
The results show:
- 53 percent improvement in 28 treatment trials
- 56 percent improvement in 59 sufficiency studies
- 63 percent improvement in 16 treatment mortality results
A number of clinical trials are also underway, looking further into the use of vitamin D for COVID-19, including one by
Harvard Medical School researchers investigating whether taking daily vitamin D reduces COVID-19 disease severity...
‘A Simple and Inexpensive Measure’
“To reduce the risk of infection, it is recommended that people at risk of influenza and/or COVID-19 consider taking 10,000 IU/d of vitamin D3 for a few weeks to rapidly raise 25(OH)D concentrations, followed by 5000 IU/d...