---
title: COVID-19 Update Episode 2
description: COVID-19 Update  Episode 2  | Optimal DX | Functional Blood Chemistry Analysis Software
---

[The Optimal DX Research Blog ](https://www.optimaldx.com/research-blog)

# [COVID-19 Update Episode 2](https://www.optimaldx.com/research-blog/covid-19-update-episode-2)

 Written by [ODX Research](https://www.optimaldx.com/research-blog/author/odx-research) | Apr 15, 2020 7:00:00 AM

## COVID-19 Update Episode 2 - Vitamin D, Vitamin C, and Melatonin

Welcome to episode 2 of our Covid-19 update recorded on April 15th, 2020. Here's a breakdown of what we covered and the timing:

1. Introduction (0:00)
2. COVID-19 Update - Antibody Testing, varying levels of antibody titers and ongoing immunity (01:18)
3. COVID-19 and Vitamin D (08:07)
4. COVID-19 and Vitamin C - oral and IV (16:13)
5. COVID-19 and Melatonin (21:53)
6. Some thoughts on Multi vitamin and mineral formulas (25:56)

## Research Studies and Links

[**CLICK HERE**](https://www.optimaldx.com/hubfs/pdf/Optimal%20_The_Podcast_Research_4-15-2020.pdf) to download a list of the references mentioned in this podcast

## Multi Vitamin and Mineral Sample

Vitamin A - (5,000 IU) 1500 mcg  
Vitamin C - 470 mg  
Vitamin D3 - (2,000 IU)  - 50 mcg  
Vitamin E -  67 mg  
Thiamine (vitamin B1) - 75 mg  
Riboflavin (vitamin B2) -  50 mg  
Niacin -  50 mg  
Vitamin B6 -  75 mg  
Folate -  400 mcg  
Vitamin B12 - 300 mcg  
Biotin -  300 mcg  
Pantothenic acid - 50 mg  
Iodine - 150 mcg  
Magnesium - 100 mg  
Zinc - 25 mg  
Selenium - 200 mcg  
Manganese - 2 mg  
Chromium - 200 mcg  
Molybdenum - 100 mcg  
Inositol - 50 mg  
Alpha lipoic acid - 25 mg  
Natural mixed tocopherols - 20 mg

 

[View full post](https://www.optimaldx.com/research-blog/covid-19-update-episode-2)

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