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    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 (FM), long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

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    Methylation, B-12 and Heart Rhythms

    I know this is an older post, wanted to share in case this can help others. My friend recently started experiencing afib. I suspect she has MTHFR and other SNPs at play considering Graves Disease, other heart medications, and so on. Turns out, she's been drinking water from a reverse...