I have had a low B12 result, 127 after symptoms of pins and needles in hands and feet, heart palpitations tight chest, periods of vertigo when walking.
Can these symptoms realy be B12 deficiency?
They say i dont have anemia as my red blood count is normal but have not had any other blood test such as folate iron or intrinsic factor test.
My sister does not absorb B12 and has injections I have been told to take suppliments by GP but dont know how much how long etc.
I am now going to see a cardiologist privately as the palpitations are worrying me.
I still run 3k 4 times a week but should i stop?
I need some advice feel GP has left me with no answers or support.
Any one got any advice?