3 ms·

I’ve been wondering if I have a transport problem for Vitamin D and how I would go about finding that out I have decent consumption and decent sun and yet wind

I’ve been wondering if I have a transport problem for Vitamin D and how I would go about finding that out I have decent consumption and decent sun and yet wind up deficient every couple of years

Podgajski 3y ago
It’s probably not a transport issue, but a conversion issue. I would check out your CYP2R1 genetics. https://medlineplus.gov/genetics/gene/cyp2r1/#:~:text=The%20CYP2R1%20gene%20provides%20instructions,D3%2C%20also%20known%20as%20calcitriol https://medlineplus.gov/genetics/gene/cyp2r1/#:~:text=The%20....