• The Alzheimer’s Prevention Plan: 10 proven ways to stop memory decline and reduce the risk of Alzheimer’s (co-authored with Patrick Holford and Shane Heaton, 2005)
  • Optimum Nutrition for Your Child’s Mind: Maximise your child’s potential (co-authored with Patrick Holford, 2006)
  • Optimum Nutrition For Your Child: How to boost your child’s health, behaviour and IQ (co-authored with Patrick Holford, 2008)