I sometimes get a very bad allergic reaction to something, whole body covered in an itchy rash. I could never pinpoint what it was. I now have a theory it could be an allergy to creatine.
The strange thing is that the rash develops a few days AFTER I stop taking the creatine. Does this mean it could still be a creatine allergy? I think I have also had the rash once after eating a large amount of beef (bbq), which is obviously also high in creatine.
So, any ideas?