Methylfolate and Joint pain

[Chronic Fatigue]

I want to ask a question about methylfolate. Why does methylfolate cause joint pain? We know that undermethylated person have joint pain. So... I'm getting undermethylating? This is why I have joint pain on methylfolate?

 

[Eastman]

According to MTHFR Gene Health, joint pain is a symptom of both undermethylation and overmethylation.

 

[Gondwanaland]

Folate is involved in purine synthesis so the pain could be from excess uric acid.