Cold hands can be a circulation problem. This is called Raynaud's syndrome. There are many many causes of this.
I've had PN in my hands since I was about 30 yrs old. I never had cold hands from it. I had numbness, and weakness (at its worst), but never cold.
In the last 2 yrs or so as I have passed 60...I am getting cold hands and feet finally. In fact I am experimenting with some new supplements to increase blood flow (and hopefully reduce my blood pressure, naturally).
This is the Doctor who I have researched:
http://www.drignarro.com/
I am doing the l-citrulline protocol and have noticed already my feet are no longer cold! We'll see how it goes, this winter, however!
There are topical creams now with l-arginine in them, to increase blood flow too. You might look into those as well.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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