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

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  1. edro

    Choline causes brainfog

    As a side note... I've experienced the same reaction with coQ10 as with Choline. Intense brain fog & lethargy. I wonder if there is a connection?
  2. edro

    Choline causes brainfog

    Hello, I'm curious to hear your story if you've had a bad reaction to Choline, or if you know how it relates to methylation. On two separate occasions I experimented with CDP Choline and Acetyl L-carnitine (which I understand contributes to Choline somehow). After a couple days both of these...