Another update.
I'm still persevering with both supplements, but I've had one or two chocolate "relapses" in recent weeks.
On a more positive note, I'm experiencing a marked improvement with the neuropathy. I very rarely get the sharp stabbing pains in my feet and similarly the fizzing/tingling sensations in my left hand have all but gone.
I will be continuing to take both of these supplements from now on and have in fact ordered another 3 month supply of each from the internet recently.