Advice for vitamin blood test
Hi
My doc has agreed to test Vit d, calcium, parathyroid, B12, Ferritin & Folate...
Test is tomorrow at noon. I stopped B supplements over a week ago.
Any advice please on what I should do beforehand, e.g. is it ok to eat before etc
Thanks
PS thyroid is underactive, autoimmune , tsh usually
Hi
My doc has agreed to test Vit d, calcium, parathyroid, B12, Ferritin & Folate...
Test is tomorrow at noon. I stopped B supplements over a week ago.
Any advice please on what I should do beforehand, e.g. is it ok to eat before etc
Thanks
PS thyroid is underactive, autoimmune , tsh usually