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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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intollerance

  1. linusbert

    Sudden intolerance of medication and supplements in case of a spoiled MCT-based USP-grade Vitamin D product in germany

    i am talking about this from time to time but i do not think there is enough awareness for this topic. in the following case a pharma quality product only available in pharmacy and with subscription had switched to a "new" mct source and people started reporting a strange taste and some even...