To the OP - Your office girl sounds like someone who really wants to believe it's OK to eat rubbish to me. Sounds like a typical woman's magazine myth designed to allow women to feel better about supporting the vast sugar industry which is paying for their magazine sponsorship, whilst the magazine gives them tips on how to stay thin and lovely. I'd avoid any sugary processed crap like the plague. It's all awful. Eating high sugar food is not good if you want to lose weight, as it only leads to a huge rise in blood sugar level, followed very shortly afterwards by a huge drop which then leads to further hunger and craving for sugar. A *Bad Thing*.
Well done, MsMalfoy BTW!