That's considered moderate vitamin D deficiency. Usually if your level is below 10 your doc will order more blood work. Some docs would at your level (10-20). They usually check calcium, phosphorous, alkaline phosphorylase, parathyroid hormone, electrolytes, BUN, creatinine, and tissue transglutiminase antibodies. Sometimes they do X-rays if you have bone pain.
If you have celiac disease make sure you are staying gluten free.
Are you taking a D3 supplement?
D-day August 27, 2012
3 kids and 2 dogs
I edit often because I make a lot of typos. ☺️