I took vitamin B12 tablets for about 1.5 to 2 weeks cos i thought it would be good for me, help with tiredness etc. However, every time i took them i got incredible bowel cramps, like ive never had before (and slight D).
Anyone know why? They are gluten-free, i checked.
It was definantly the pills as i stopped taking them and the symptoms went away, and vise versa!
I don't even get that sort of pain from eating gluten
I had difficulty with some B12 due to artificial sweeteners such as sorbitol, etc...(anything with a 'tol' at the end. They would upset my digestive system for 3 days each time. Now I use Natural Factors brand. It was difficult to find sublingual, gluten free, artificial sweetner free in the Methylcobalamin form of B12.