Section 1. Probiotic. Chapter 1. An overview of the therapeutic aspect of living drugs probiotics ; Chapter 2. Impact of probiotics in human health and disease treatment -- Section 2. Obesity. Chapter 3. Recent trends in functional foods for obesity management ; Chapter 4. Functional foods for treatment and prevention of obesity and its associated disorders -- Section 3. Cardiovascular. Chapter 5. Roles of nutraceuticals and functional food in prevention of cardiovascular disease: sustaining health ; Chapter 6. Nutraceutical intervention of phytosterols in cardiovascular aging -- Section 4. Hypertension and hyperlipidemia. Chapter 7. Dietary fibers and nutraceuticals in prevention of hypertension ; Chapter 8. The protective role of nutraceuticals and functional food in hyperlipidemia -- Section 5. Brain and neurodegenerative disorders. Chapter 9. Role of diet, functional foods, and nutraceuticals in brain disorders ; Chapter 10. Nutraceuticals role in stress, aging, and neurodegenerative disorders -- Section 6. Anemia. Chapter 11. Nutraceutical and functional foods in treatment of anemia -- Section 7. Cancer. Chapter 12. Nutraceutical and functional foods in cancer management and therapy -- Section 8. Antioxidant. Chapter 13. Clinical role of antioxidants in the treatment of diseases -- Section 9. Biochemic and lactoserum. Chapter 14. Biochemic system of medicine: oldest form of nutraceutical therapy ; Chapter 15. Lactoserum: as a complete nutraceutical.