For years we have heard about the benefits of
Vitamin D but many people have been deficient. 
One good thing that came out the pandemic is 
people started taking adequate amounts Vitamin
D/D3. 

Vitamin D has been acknowledged as an essential 
nutrient for proper immune system function. Such 
as controlling inflammation, blood pressure regulation, 
insulin and glucose balance, skin health (eczema and 
psoriasis), muscle health, cognitive decline, immune
system regulation (autoimmune disease),
and immune response (infections).

Interestingly, vitamin D has its ultimate effect on
the DNA (stored genetic information) in the cell
nucleus. It modulates the expression of many
genes that control cell activity.

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