Hi,
Thought this might be of interest to forum members who have been diagnosed with ME/CFS in past.
meassociation.org.uk/2017/0...
I'm keeping fingers crossed that updated guidelines will include requirement to test B12 levels.
Misdiagnosis of PA/B12 deficiency as ME/CFS
martynhooper.com/2015/08/04...
b12deficiency.info/misdiagn...
B12 Deficiency Info website
See blog entry from Oct 26, 2015