Hi, I'm new to this site. I have just been diagnosed with a B12 deficiency after having several 'seizures' like blanking out episodes over the last few months. My levels are 125. I am just waiting on results of another blood test to see if it's my stomach rejecting the b12 or if I don't eat enough. Personally I think it's my stomach as I eat red meat or fish every day and also plenty of dairy. Anyway, the doctor said I'm not very low so if I need the injections he wouldn't give me the loading dose. Is 125 too high for a loadinv dose? I'm feeling terribly weak at the minute and feel like I'm on a boat. Ideally I'd like a boost to my system. Has anyone not had the loading dose and been fine with it or on the tablets and they have made a big difference. I'm counting down the days until I start feeling better. Due my results back in 6 days!!!