Being a woman of a certain age, my brain was feeling a bit foggy and after some research I discovered that B12 may help. After more research I discovered British Supplements that offered the purest form of B12, without all the fillers. So no brainer (pardon the pun) I put my order in, they arrived very quickly and I started with them.
I now on my 3rd batch and yes my brain seems clearer, the fuzzy edges are gone but on a more serious note, both my parents had dementia, so I am hoping B12 will help protect me.