Oh, I think the B complex works ... that's a good thing to think about, though.
I take a lot less B complex than B12, but I do indeed take a complex... but mainly because it gets rid of my allergies.
Hmmm. I don't know about the complex causing tingling... I would be more inclined to think that if you were able to take more methylcobalamin the tingling would go away (more rapidly).
You live in London? Wow.
I lived there for nine years. What a beautiful city. I mean, really beautiful.
You don't happen to remember the name of that famous old judge, the chief judge at the Royal Courts of Justice, do you?
I've been trying to remember. I used to go and hear/watch him sometimes. And when the Sunday Times was there with Slater/Walker, the book they were doing the investigative journalism for, I got to eat lunch next to the head barrister who was trying to keep them from publishing, that was at Lincoln Inn.
But I bet you're too young to remember Slater Walker.