I was severely B12 deficient for over a year and I was self-injecting myself with Cyanocobalamin for a month and I was getting better everyday. My neurological symptoms were disapearing but very slowly so 3 days ago I change Cyanocobalamin to Hydroxycobalamin Acetate and my health deteriorate once again. Almost all of my symptoms are back and it doesnt make any sense to me as Hydroxycobalamin should be superior to Cyano. Does anyone experience something similar? Or some adverse effects with Hydroxocobalamin?
Thanks a lot.