Vitamin D Level Is Directly Correlated to COVID-19 OutcomeAlthough researchers recommend a specific amount, it's impossible to predict how much you need unless your blood is measured. Stay away from hospitals and test your level from home.Dr. Joseph MercolaDec 09, 2022∙ Paid14ShareContinue reading this post for free, courtesy of Dr. Joseph Mercola.Claim my free postOr purchase a paid subscription.
