Phd nutritional biochemist and bodybuilder Dr. Greg Ellis has written a book titled "The Glycation Factor". he says that carbs interact with protein and this leads to glycation, inflammation and disease. atherosclerosis in diabetics (ie blood sugar too high) is known to be caused via glycation - see 50kzone: Glycation, heart disease and cancer
detailed interview with Ellis at the Jimmy Moore podcast website here - 461: Dr. Greg Ellis Tells Clients To Say ‘Bye Bye, Carbs! and here
body builder website interview with Ellis here: http://www.bodybuilding.com/fun/mahler11.htm
Dr Greg Ellis's You Tube video library linked here: http://www.youtube.com/user/Byebyecarbs#g/u
Interviewed here: http://www.youtube.com/user/bionicbrown#g/search