I found this paper about the efficacy of different diets. I'm pretty convinced that it is relevant to us here. http://www.nutritionandmetabolism.com/content/5/1/30/abstract I don't know if this will work as a link, but likely not. I'm not clever at that stuff. But I do know Ctrl c and Ctrl V
Link didn't work for me , but a simple copy and paste into your browser gets you there anyway.
Yes it looks interesting, I went to the full pdf and printed it off for reading later - never have managed to study documents on-screen - but I keep planting trees and things to appease my concience :wink: