I suffer from Fructose Malabsorption and have seen a dietician about it. My understanding is that if there is as much glucose as fructose in food then it is OK for anyone with fructose issues, hence the reason golden syrup is OK, but, for eg, apples, honey, wheat based breads/pasta etc are not. Anyone unsure should refer to Dr Sue Shepherd's work as she specialises in Fructose Malabsorption. I'm not saying, after reading David's book that it's a good idea to have fructose in your diet just that the situation is different and Dr Shepherd's research is from a totally different angle.