The reactions are hard to explain. I got too much energy and felt crazy. I couldn't think and my thoughts were all over the place. My stomach got upset and I got a lot of gas. I had to frequently urinate and the urine smelled awful and was a funny color. I felt terrible. My therapist whom I told said it was the xylitol. She says she's seen others react kinda similar, feeling crazy, etc.

I just need a little bit of daily intake of B12, but I do not want to "feel" the vitamin, if that makes sense. The shots are up and down, which is awful. I take other vitamins (ironically enough, a multivitamin that contains only 18 mcg of B12, which I am obviously not absorbing). I don't "feel" those vitamins at all. So, I dunno. Would I be able to "not feel" a B12 oral that I swallow, the non-sublingual kind, do you think?

Thank you