I just took b12 2500 for a month. Since i was having these chest pain and had low b12 levels of around 214.
Well now chest pain is gone but i have developed other problem. Some pains on and off feels like below skin not so deep. There is no specific place or time. It comes and goes. There is itching also. All this is very mild and make me uncomfortable.
I stopped b12, 3 days ago. I am wondering if excess b12 could cause these problems. I never had these kind of problems.
I went to doctors and they always tell me not to worry. Did anyone face this kind of pain(migrating) while taking b12.