I hope you are using methylated B12 (methylcobalamin) and methylfolate? Your B12 is quite low at the level you posted.
B6 is only marginally affected by the mutation MTHFR... it is B12 and folate that cannot be activated properly in people who inherit this problem.
As a rule only 2 - 3 weeks is needed for an elimination diet. The gluten issue requires several months however of avoidance.
Histamine can also be culprit....
Here is my histamine thread.
Histamine reactions and PN:
There are over 100 causes of PN so finding a trigger/cause is difficult. However, once you get a handle on flares and what causes them, you can tailor your supplements to what you found is your trigger(s).
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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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