Cold and Flu Prevention – Vitamin D and Immune System – Cathelicidins

YouTube video referred to in the above video for a deeper dive into vitamin D and not only how it can work in cold and flu prevention but why vitamin D works so well with the immune system, especially the adaptive immune system.

Second video referred to = the 4 supplement cold or flu prevention package with cold and flu tips.

Cathelicidins are wonderful! They are our personal self-produced antibiotics. We have many cathelicidins and vitamin D up regulates them all. How wonderful!

Vitamin D is a hormone. It turns out that many of us are low or deficient at least in the winter months. Vitamin D and the immune system are integrally connected, in part by the production and upregulation of cathelicidins, peptides that have antimicrobial AND antiviral properties.

When it comes to cold and flu prevention, there are many suggestions, but vitamin D, in the dosages recommended in this video, should be at or near the top of list of supplements.

Yes, beyond treatment, the flu and cold symptoms can be helped by vitamin D.

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Cold and Flu Prevention – Vitamin D & The Immune System – Cathelicidins