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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. M

    UK - Where to get Hydrogen Sulphide (H2S) Urine Test?

    I'm wondering if there is a simpler and cheaper option to get test my Hydrogen Sulphide levels in the UK? I think Dr Myhill's link refers you to Dr Meirleir's test.