I am considering getting some sublingual methylcobalamin. I am not sure whether to buy 1000mcg or 5000mcg as I don't know how much to start with. Is it possible to cut them in half? Should I also take folate with it and if so how much is usual.
My blood test result before the loading injections were. I noticed a slight improvement during the loading injections but I can't get anymore so I thought about trying to help myself.
Serum vitamin B12 110 pg/ml (180 – 914)
Plasma Folate 9ng/ml (4 – 20)