Funny you should say that spendacat, I'm on a low carb diet - have been for years - and already take B12 (it turns my wee yellow/green which makes me think I'm just wasting it) so I may ask to be tested next time I go to the clinic.
How are your painful itchy feet Nannoobird? Are you trying anything different for the pain/itch syndrome?
An acupuncturist helped free my frozen shoulder some years ago - so thanks for the tip about that treatment, I'll have to find someone else though because he's closed his shop and its all boarded up which is sad. And as you say - tip to anyone new on here who's contemplating acupuncture do NOT buy their Chinese herbal medicine, they will push it, but it doesn't work and could be dangerous, and its expensive.