Different labs have different B6 ranges. I've seen some in US go up to 90 or so. Others lower.
This remains a gray area in vitamin testing. Serum testing is always less accurate than cellular testing, because cells can rupture and spill contents into the serum causes false highs.
Potassium also can be affected this way.
If you eat any enriched foods, then you can be getting B6 that way as well.
None of the studies I've looked at which reported very high B6 side effects ever noted the actual number on the abstracts. So we don't really know if your level is worrisome or not.
__________________
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.