There are certain vitamin deficiencies that need
To be looked at.

vit B12 should be over 400pg/ml
So get that evaluated and get the actual
Result as doctors still follow old lab ranges
As "normal"

Low vit D will cause tingling because of
Poor calcium absorption from food.
Most adults score low in this and you need
D3 and not RX D2 to correct this at
1000 IU per 10 points to raise -- your
goal should be at least a reading of 50.

Low magnesium commonly presents
With low D and lack of whole foods in
the diet. A good chelate starting at 200mg
a day elemental will help with tingling,
pain and cramping.

I am on my iPhone on vacation so look
Around on this forum as there are many
Informational threads. I can't link on
This little phone.