I have paid privately to have blood tests done as GP and I have differing views.
I have seen a private GP for B12 injections, but now manage on sublingual tablets as I don't have a never ending pot of money.
Result says Active B12 less than 68, but there are no reference ranges or units given.
Can anyone shed some light on what this result means, before I go cap in hand to GP.
I also take Levothyroxine (thyroid), Folic Acid (deficiency) and Ferrous fumarate (anaemia)- (all prescribed by GP)