Vitamin D Insufficiency May Account for Almost Nine of Ten COVID-19 Deaths:

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Vitamin D Insufficiency May Account for Almost Nine of Ten COVID-19 Deaths:

“Vitamin D Deficiency and Outcome of COVID-19 Patients”. Nutrients 2020, 12, 2757


Vitamin D reduces risk of ICU admission 97%

The vitamin D endocrine system have a variety of actions on cells and tissues involved in COVID-19 progression.

Early calcifediol (25-hydroxyvitamin D) treatment to hospitalized COVID-19 patients significantly reduced intensive care unit admissions-Calcifediol seems to be able to reduce severity of the COVID-19.

Calcifediol seems to be able to reduce severity of the disease.

The intervention group received calcifediol, which is a type of vitamin D found in the blood.

Calcifediol is also known as 25(OH)D or 25-hydroxyvitamin D.

The reason for giving this type of vitamin D is that the usual supplement type, Cholecalciferol, also known as vitamin D takes about 7 days to turn into calcifediol

The dosage of calcifediol converts to IU (international units at a ratio of 200 to 1).

10 micrograms of calcifediol is 2000 IU of vitamin D, whereas 10 micrograms of vitamin D3 is 400 IU (a 40:1 ratio).

The dosage given to the patients, in IUs, was:

Day one: 106,400 IU of vitamin D
Day three: 53,200 IU
Day seven: 53,200 IU
Once-a-week thereafter: 53,200 IU

This is equivalent to about 30,000 IU per day for the first week, and 7,600 IU per day thereafter.

“Of 50 patients treated with calcifediol, one required admission to the ICU (2%), while of 26 untreated patients, 13 required admission (50%)”.

25-Hydroxy Vitamin D Test

What is the 25-hydroxy vitamin D test?

Vitamin D helps your body absorb calcium and maintain strong bones throughout your entire life. Your body produces vitamin D when the sun’s UV rays contact your skin. Other good sources of the vitamin include fish, eggs, and fortified dairy products. It’s also available as a dietary supplement.

Vitamin D must go through several processes in your body before your body can use it. The first transformation occurs in the liver. Here, [u]your body converts vitamin D to a chemical known as 25-hydroxyvitamin D, also called calcidiol.

The 25-hydroxy vitamin D test is the best way to monitor vitamin D levels. The amount of 25-hydroxyvitamin D in your blood is a good indication of how much vitamin D your body has. The test can determine if your vitamin D levels are too high or too low.

The test is also known as the 25-OH vitamin D test and the calcidiol 25-hydroxycholecalcifoerol test.


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