Hi all, I've been reading this board for a few weeks now and I've gotten so much great info. I have CFS, along with hypothyroidism and adrenal insufficiency. I haven't been diagnosed with FM yet, but I'm pretty sure I have it. My doctor who is an MD and a naturopath, has me taking mega doses of buffered vitamin C. I take 12-14 grams daily, along with a zillion other supplements. She wants me to do a C flush every couple of weeks which means taking vitamin C continuously and stopping at the first sign of diarrhea. I then can calculate how much vitamin C my body needs and adjust accordingly. Has anyone heard of this? Also, could I be taking too much vitamin C and doing more harm than good? She's a great doctor and has helped me in a lot of areas, but I'm starting to wonder about taking so much vitamin C. I would really appreciate any advice. Thanks!