Few months ago I head how vitamin D is associated with COVID-19 outcomes and went into a rabbit hole to find more information about wtf is Vitamin D, and how ou

Few months ago I head how vitamin D is associated with COVID-19 outcomes and went into a rabbit hole to find more information about wtf is Vitamin D, and how our bodies use it/need it. There are two videos I found particularly informative. 1. https://www.youtube.com/watch?v=91eDzM0qiJM https://www.youtube.com/watch?v=91eDzM0qiJM Cost/Benefit of Optimal Health with Sunshine Vitamin D William B. Grant, PhD 2015 2. https://www.youtube.com/watch?v=v3pK0dccQ38 https://www.youtube.com/watch?v=v3pK0dccQ38 D is for Debacle - The Crucial Story of Vitamin D and Human Health Ivor Cummins BE(Chem), CEng MIEI 2014