read about Vit D

[Oregondaisy 2,021]

Vitamin D Council | Understanding Vitamin D Cholecalciferol

this has been coming up again lately

levels should be between 50–80 ng/ml (125–200 nmol/L), year-round.

[BlackBerryJuice 349]

I heard in class last year that basically everyone who lives north of Atlanta should be taking Vitamin D supplements.< /p>

[DogBone 1]

I heard in class last year that basically everyone who lives north of Atlanta should be taking Vitamin D supplements.

I made a blood test 3 days ago and mine Vitamin D is the only one off, only 8.5!