Chapter 1: Dietary Iron and brain development,- Chapter 2: Trace elements and brain function/MCI -- Chapter 3: Nutrigenomics and Trace Elements: Hopes and Hypes for Parkinson Treatment -- Chapter 4: Putative role of trace elements deficiency in psychiatric disorders including depression -- Chapter 5: Trace elements and neurodegenerative diseases -- Chapter 6: Edible Bird's Nest: Seeing the Unseen -- Chapter 7: Trace elements and epilepsy -- Chapter 8: Blood markers of oxidative stress in patients with ALS.