Can you do the intrinsic factor blood test if you get B12 injections?
Tropical disease research.
Does the result go directly to me and will it not appear in an overview that is visible to doctors?
Do I necessarily have to do the What Can I Eat prescreening first?
As a vegetarian, how can I test if I am missing any nutrients?
What is tested for in active B12?
Progressively thinner hair, what could be the cause?
Can I test if I am immune to measles?