this is your brain on sugar | amy reichelt | tedxyouth@sydney Published 8 years ago • 554K plays • Length 10:49 Download video MP4 Download video MP3 Similar videos 5:03 how sugar affects the brain - nicole avena 9:48 sugar's effect on brain power (attention, focus & concentration) 43:55 sweet death: how sugar is making us sick | endevr documentary 15:31 sugar is not a treat | jody stanislaw | tedxsunvalley