[M T]

I reported similar results from New Orleans a couple of days ago:

While we're talking about things that may be protective,
this preprint report talks about the frequency of Vitamin D Insufficiency (VDI) in a small set of COVID patients.
Vitamin D Insufficiency is Prevalent in Severe COVID-19

Twenty COVID-19 patients with serum 25OHD levels were identified; 65.0% required ICU admission.The VDI prevalence in ICU patients was 84.6%, vs. 57.1% in floor patients. Strikingly, 100% of ICU patients less than 75 years old had VDI.

Absolutely agree with dabigv13's concern about distinguishing causation and correlation.

[M T]

I reported similar results from New Orleans a couple of days ago:

While we're talking about things that may be protective,
this preprint report talks about the frequency of Vitamin D Insufficiency (VDI) in a small set of COVID patients.
Vitamin D Insufficiency is Prevalent in Severe COVID-19

Twenty COVID-19 patients with serum 25OHD levels were identified; 65.0% required ICU admission.The VDI prevalence in ICU patients was 84.6%, vs. 57.1% in floor patients. Strikingly, 100% of ICU patients less than 75 years old had VDI.

Absolutely agree with dabigv13's concern about distinguishing causation and correlation.