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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. ironlion37

    Staggering Incompetence

    I've just been in touch with Arnika Apothecary in Germany. They are an often quoted source of methylcobalamin ampules. Before ordering from them, I inquired as to their light exposure precautions during production. This is their response: "We manufacture the methylcobalamin ampoules in our...
  2. mitoMAN

    Methylcobalamin Injections: Finding the right dosage?

    Dear fellow users, I was wondering how YOU have found your personal "sweet spot" dosage for Injections of MethylB12, AdenosylB12 or HydroB12? The manufacturer I get my Methylcobalamin from, produces 5mg ampoules. According to another suppliers medical instruction, saturation of B12 is reached...