Numbness in left foot

[Rotobeast]

(02-21-2016, 09:56 PM)QueenCitySouth Wrote: Don't know what is causing it.

Just received a cleaned bill of health from my doctor recently.

Have not been diagnosed as a diabetic, but have had several issues with my back.

Anybody else on here have a similar issue? What might be the cause?

I had something similar, but both feet.
It ended up being a potassium deficiency.
My blood pressure meds reduced it and I have to take supplements.