1. Extra-skeletal effects of dietary calcium: Impact on the cardiovascular system, obesity, and cancerDenise K. Daley and Semone B. Myrie2. The emerging role of phosphorus in human healthRanjana P. Bird and N.A. Michael Eskin3. PotassiumMcLean, Rachael Mira and Wang, Nan Xin4 Nutrition and sulphurStephen C. Mitchell5. Sodium: What is the right amount?Erin Goldberg and Michel Aliani6 Magnesium: The recent research and developmentsAbdullah M. Al Alawi, Amira Al Badi, Aisha Al Huraizi and Henrik Falhammar7. IronSusan Fairweather-Tait and Paul Sharp8. ZincAnatoly V. Skalny, Michael Aschner and Alexey A. Tinkov9. Copper nutrition and biochemistry and human (patho)physiologyJames F. Collins10. Iodine nutrition: Disorders. Monitoring and policiesJesse Bertinato11. SeleniumMarek Kieliszek