Part 1: Neurological disorders from Background to interplay of Genetic, Epigenetic and Environmental risk factors.- Chapter 1: Phytonutrients in Neurological Disorders.- Chapter 2: Psychobiotics in health, longevity and neurological disorders.- Chapter 3: Nutritional, dietary, and lifestyle approaches for prevention and management of Alzheimer's disease.-Chapter 4: Qualitative and Analytical Treatment of Nonlinear Dynamical systems in Neurological Diseases.- Chapter 5: Impact of a psychological follow-up of diabetics in the management of diabetes in Morocco.- Chapter 6: Neuroprotective and anxiolytic effects of date seeds phenolic compounds in Nicotinamide-Streptozotocin-Induced type 2 diabetic rats.- Chapter 7: Role of nutrition in pathogenesis of neurological disorders.- Part 2: Specific Food and Nutritional Qualities on Neruological Disorders.- Chapter 8: Best foods for repair of brain damage.- Chapter 9: Role of micronutrients in neurological development.- Chapter 10: Algae as a potential vegetative source of PUFA for the prevention of neurological disorders.- Chapter 11: Natural foods for suppressing Dementia.- Chapter 12: Nutrients' role in the treatment of Parkinson's and Alzheimer's diseases.- Chapter 13: Novel marine derived natural products for the treatment of depressive disorder.- Chapter 14: Nanoceuticals as Theranostics against Neurodegenerative diseases.- Chapter 15: Role of Antioxidant Nutraceuticals in Neurodegenerative diseases.- Part 3: Herbal remedies for Neurological disorders.- Chapter 16: Herbal drugs: Its molecular mechanism to prevent Alzheimer's disease with special reference to non-phenolic secondary metabolites.- Chapter 17: Preventive Role And Mechanism Of Herbal Medicine In Alzheimer's Disease With Special Reference To Phenolic Compounds.- Chapter 18: Herbal Remedies for Autism.- Chapter 19: Action of herbal products in suppressing Parkinson's Disorder.- Chapter 20: Impact of diet on neurotransmitters.