Yes. Smart woman!
I've been supplementing with Vitamin D3 (4-5,000 ICUs) since January 2020. Along with Zinc, Quercetin, NAC, Vitamin C, and a few others. All-natural and I have not gotten Covid. (I get tested for Covid antibodies on a 60-day rolling basis; not to test for active infection, but exposure.)
Zinc is also key. Covid-19 is a respiratory disease, so this tracks.
"Inadequate zinc levels limit the individual’s ability to mount an adequate immune response to infections. [2] Multiple meta-analyses and pooled analyses of randomized controlled trials (RCTs) have shown that oral zinc supplementation reduces the incidence rate of acute respiratory infections by 35%, shortens the duration of flu-like symptoms by approximately 2 days, and improves the rate of recovery."
–– Harvard School of Public Health
Also, the prophylactic cocktail of natural supplements I've been taking since Jan 2020 is now used as a front-line defense in-hospital treatment of Covid-19 –– at higher dosages of course.
An important caveat to note is that natural supplements won't treat the disease, but you'll want all of your immunity troops on the frontline, armed and ready, if or when a virus, like COVID-19, attacks. Hence, you are better prepared to fight it should you contract Sars-Cov-2.
The right information will save your life.
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