Yes, B12 has other functions too in the cell itself.
This link explains this complex molecule pretty well.
http://en.wikipedia.org/wiki/Vitamin_B12
scroll down to "functions", and you will see other uses of B12 besides maintaining the myelin sheath (which is composed of fatty acids).
I often find it amazing that such a tiny amount of this one substance can affect us so globally!
__________________
All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
************************************
.
Weezie looking at petunias 8.25.2017
****************************
These forums are for mutual support and information sharing only. The forums are not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Always consult your doctor before trying anything you read here.