This is one for the wonderful helpful contributors to this site. Does anyone 'in the know', know when the B12 test range bottom level was dropped to 110ng/L from 140ng/L?
In 2004 my result was 260ng/L and the bottom level was 140ng/L.
In 2011 my result was 219ng/L and the bottom level was 110ng/L.
By 2015 my result was 189ng/L
Just curious how they come to these decisions when the rest of Europe and Japan and seemingly everyone else apart from this country look at and treat it so amazingly differently.
Still fighting my private battle with local health services but otherwise am now quite confident at self injecting and hoping things pick up albeit slowly.