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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 (FM), long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

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Senior Member
Hi everyone,

My 23andme test last year has led me into a long quest for resolving various health concerns, and I've been focused on handling food sensitivities for the past 2 months as a result.

I've seen some promising personal reviews of the MRT and associated LEAP program. Has anyone here had this done? Any opinions?

There are a few nutritionists in my area offering it, although my insurance doesn't cover it.