We have looked into Dr Heinrich, I know Pat has spoken directly to them at legnth...but he uses sheep stem cells and not the persons own stem cells into the area required. He is also more of a natural approach and not something that has been well researched like real clinical stem cell approaches. However in saying that, there have been some reviews of peoples Chronic-Fatigue-Syndrome being helped by sheep cells...but personally, id like my own stem cells rather than a sheep, and thats why we are talking to hospitals specialising in actual human stem cell replacements.
Its exciting stuff and promising, although no direct research has been done into Dysautonomia/M.E/ CFS/POTS (we have to use these terms as it would get laughed at if we used Adrenal Fatigue!) using stem cells, they have had some good reports on thyroid disorders being helped..