Just a quick question. I have my B12 injections every 12 weeks (Hydroxocobalamin) and although this seems to do the trick 99.9% of the time, I decided to take a B12 sublingual spray Misol b12 (methylcobaalamin) daily as a supplement. After taking it daily for a while I've noticed I actually feel more tired when using it.
Surely this can't be the reason? It's the only thing I've changed in my treatment.
Don't like googling as a lot of the advice on there is a bit iffy, and I find it's better to ask people who have PA for advice.
Just wondered if taking this supplement when perhaps my body has enough and doesn't need it, is causing this sudden tiredness during the day?