• Welcome to Phoenix Rising!

    Created in 2008, Phoenix Rising is the largest and oldest forum dedicated to furthering the understanding of, and finding treatments for, complex chronic illnesses such as chronic fatigue syndrome (ME/CFS), fibromyalgia, long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

    To become a member, simply click the Register button at the top right.

Search results

  1. C

    Methylfolate and Joint pain

    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?
  2. C

    MTHFR and Overmethylation

    I've tried it. It doesn't work. I've tried L-histidine, too.
  3. C

    MTHFR and Overmethylation

    Hi, I have chronic fatigue and recently tested for MTHFR and found that I have a mutation. I think I am overmethylated. My libido is almost zero. I have no motivation at all. What supplements should I use to increase my histamine?