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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. GreenEdge

    The Clotting Theory of Atherosclerosis and Seed Oil Toxicity

  2. JaimeS

    Cholesterol levels poll: pls answer even if they're normal!

    Hey, all. Recently, I uncovered a mutation in my cholesterol-making apparatus, which makes sense as my cholesterol is quite low. I know I've seen others here on PR who are the same as me, with low cholesterol. At the same time, I've seen a lot of other patients with their cholesterol quite...