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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. G

    high b12, high homocysteine, low t

    Hi Rlc, i thank you for your help i have after speaking to some people and you decided to phone some labs in cpt,jhb and pta and asked them what there reference range was, I soon noticed that my labs reference range in pe is very low (83-418pmol/l) all the other labs (131-753pmol/l) average...
  2. G

    high b12, high homocysteine, low t

    Hi, now you got me confused will a reading of 556pmol/L be high?