dizzyallie Posted February 1, 2015 Report Share Posted February 1, 2015 Hi everyone, does anyone take high dose b12 at 1000mcg? I mainly take it for cfs/me but iam getting itching, sweats and pimple outbreaks. Anyone had similar effects?? Quote Link to comment Share on other sites More sharing options...
username Posted July 29, 2016 Report Share Posted July 29, 2016 Found this post in search, trying to see if anyone had the same reaction to b12 supplements as me, and it sounds very similar. I'm always low b12, but whenever I try supplements or injections I get the same reactions as I do from high histamine/histamine liberating foods; nightsweats, itching, insomnia, and face break outs among other things. At first I thought it was just the cheap form of b12 that is in most fortified foods and vitamins (cyanocobalamin), since it seems some people have issues with it, but I've tried methyl b12 and hydroxy b12 and I have the same reactions to all of them. Does anybody else out there have a similar response to b12, or any idea what the cause could be? Quote Link to comment Share on other sites More sharing options...
Katybug Posted July 29, 2016 Report Share Posted July 29, 2016 I don't have this issue but it seems these are known side effects : https://www.drugs.com/sfx/vitamin-b12-side-effects.html http://www.livestrong.com/article/353055-what-are-side-effects-of-vitamin-b12-tablets/ Quote Link to comment Share on other sites More sharing options...
DizzyGirls Posted July 29, 2016 Report Share Posted July 29, 2016 Hi dizzyallie! So great to see you on here! I was just thinking about you this morning!!! I'm sorry, I don't know about the itching with the b12, just wanted to say it was good to see you on here! Hope you feel better soon! Quote Link to comment Share on other sites More sharing options...
DizzyGirls Posted July 29, 2016 Report Share Posted July 29, 2016 Well, just realized this was an old post, but, hey, how are you?? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.