Lynne Chepulis and Nicola Starkey of the University of Waikato in Hamilton, New Zealand, raised rats on diets containing 10 per cent honey, 8 per cent sucrose, or no sugar at all for 12 months. The rats were two months old at the start of the trial, and were assessed every three months using tests designed to measure anxiety and spatial memory.
Full Story: http://www.newscientist.com/channel/health/mg19526216.100?DCMP=NLC-nletter&nsref=mg19526216.100