Wow! Thank you for all the replies! I just found my login after a year and a half. I forgot about low carb until recently, when my symptoms have been getting worse. I have been reading about the work of Dr. Matthew Phillips, in New Zealand, who has done trials of keto vs. low fat in Parkinsons and, more recently, Alzheimers patients. I know this is the way I need to go, but I am a sugar addict.