Thanks again Mrs D and also to you Marlene. I'm traveling and away from my files, will check the B12 and hormone info when I get back and let you know. My belief is that these have both been checked.

HBP meds are losartan potassium HCTZ, will review your suggested link.

My real interest in this thread is to find out more about the potential for exercise to help reduce / slow the impact of the muscle strength loss and balance issues that I'm experiencing. If I ultimately have idiopathic PN then I'm looking for ways to make the most of it.

Have a great day!

River