Dr Vishal Kumar, MS, DNB, MNASc, FACS, FFSTEd, FRCS (Glas), FRCS (Eng), FRCS (Edn) is an Additional Professor of Orthopedics at PGIMER, Chandigarh. He is an academician of international accolades with more than 315 publications, edited eight books, written 40 book chapters, got five patents and copyrights. He has developed, described, and published his indigenous three surgical approaches. He has won more than 25 international and national awards based on his exceptional curriculum vitae. He has  authoritative publications on the topic of this book.Dr Sandeep Patel, MS, DNB, FRCS (Trauma & Orth) is an Associate Professor of Orthopaedics at PGIMER, Chandigarh. He has more than a hundred publications, has written ten chapters in Orthopaedics textbooks, is a surgeon of fine astuteness, and a researcher par excellence. His research articles are highly cited; he got a patent in his name and has filed for grant of another one.

• Chapter 1. Introduction.- Chapter 2. Assessment & Evaluation of Vitamin D .- Chapter 3. Immune system Modulation.- Chapter 4. Physiology & Pharmacology of Vitamin D.- Chapter 5. Vitamin D in women health.- Chapter 6. Vitamin D and Child health- Role in normal growth and development.- Chapter 7. Rickets and other disorders related to vitamin D .- Chapter 8. Vitamin D in Geriatric population.- Chapter 9. Vitamin D and Musculoskeletal System.- Chapter 10. Vitamin D & Endocrine System.- Chapter 11. Vitamin D & Cardiovascular System.- Chapter 12. Vitamin D & Integumentary System.- Chapter 13. Vitamin D & Nervous System.- Chapter 14. Vitamin D & The Gastrointestinal system.- Chapter 15. Radio-diagnostics in Vitamin D deficiency and Hypervitaminosis D.- Chapter 16. Vitamin D and Malignancies.- Chapter 17.Vitamin D in Rheumatological conditions.- Chapter 18. Effects of vitamin D: Anatomical & Physiological Perspective.- Chapter 19. Research & Emerging Trends.- Chapter 20. Patient Education, Communication & Counselling: How important is it?.- Chapter 21. Common Misconceptions about Vitamin D & its Redressal.

Dr Vishal Kumar, MS, DNB, MNASc, FACS, FFSTEd, FRCS (Glas), FRCS (Eng), FRCS (Edn) is an Additional Professor of Orthopedics at PGIMER, Chandigarh. He is an academician of international accolades with more than 315 publications, edited eight books, written 40 book chapters, got five patents and copyrights. He has developed, described, and published his indigenous three surgical approaches. He has won more than 25 international and national awards based on his exceptional curriculum vitae. He has  authoritative publications on the topic of this book.Dr Sandeep Patel, MS, DNB, FRCS (Trauma & Orth) is an Associate Professor of Orthopaedics at PGIMER, Chandigarh. He has more than a hundred publications, has written ten chapters in Orthopaedics textbooks, is a surgeon of fine astuteness, and a researcher par excellence. His research articles are highly cited; he got a patent in his name and has filed for grant of another one.

• Chapter 1. Introduction.- Chapter 2. Assessment & Evaluation of Vitamin D .- Chapter 3. Immune system Modulation.- Chapter 4. Physiology & Pharmacology of Vitamin D.- Chapter 5. Vitamin D in women health.- Chapter 6. Vitamin D and Child health- Role in normal growth and development.- Chapter 7. Rickets and other disorders related to vitamin D .- Chapter 8. Vitamin D in Geriatric population.- Chapter 9. Vitamin D and Musculoskeletal System.- Chapter 10. Vitamin D & Endocrine System.- Chapter 11. Vitamin D & Cardiovascular System.- Chapter 12. Vitamin D & Integumentary System.- Chapter 13. Vitamin D & Nervous System.- Chapter 14. Vitamin D & The Gastrointestinal system.- Chapter 15. Radio-diagnostics in Vitamin D deficiency and Hypervitaminosis D.- Chapter 16. Vitamin D and Malignancies.- Chapter 17.Vitamin D in Rheumatological conditions.- Chapter 18. Effects of vitamin D: Anatomical & Physiological Perspective.- Chapter 19. Research & Emerging Trends.- Chapter 20. Patient Education, Communication & Counselling: How important is it?.- Chapter 21. Common Misconceptions about Vitamin D & its Redressal.

Dr Vishal Kumar, MS, DNB, MNASc, FACS, FFSTEd, FRCS (Glas), FRCS (Eng), FRCS (Edn) is an Additional Professor of Orthopedics at PGIMER, Chandigarh. He is an academician of international accolades with more than 315 publications, edited eight books, written 40 book chapters, got five patents and copyrights. He has developed, described, and published his indigenous three surgical approaches. He has won more than 25 international and national awards based on his exceptional curriculum vitae. He has  authoritative publications on the topic of this book.Dr Sandeep Patel, MS, DNB, FRCS (Trauma & Orth) is an Associate Professor of Orthopaedics at PGIMER, Chandigarh. He has more than a hundred publications, has written ten chapters in Orthopaedics textbooks, is a surgeon of fine astuteness, and a researcher par excellence. His research articles are highly cited; he got a patent in his name and has filed for grant of another one.

• Chapter 1. Introduction.- Chapter 2. Assessment & Evaluation of Vitamin D .- Chapter 3. Immune system Modulation.- Chapter 4. Physiology & Pharmacology of Vitamin D.- Chapter 5. Vitamin D in women health.- Chapter 6. Vitamin D and Child health- Role in normal growth and development.- Chapter 7. Rickets and other disorders related to vitamin D .- Chapter 8. Vitamin D in Geriatric population.- Chapter 9. Vitamin D and Musculoskeletal System.- Chapter 10. Vitamin D & Endocrine System.- Chapter 11. Vitamin D & Cardiovascular System.- Chapter 12. Vitamin D & Integumentary System.- Chapter 13. Vitamin D & Nervous System.- Chapter 14. Vitamin D & The Gastrointestinal system.- Chapter 15. Radio-diagnostics in Vitamin D deficiency and Hypervitaminosis D.- Chapter 16. Vitamin D and Malignancies.- Chapter 17.Vitamin D in Rheumatological conditions.- Chapter 18. Effects of vitamin D: Anatomical & Physiological Perspective.- Chapter 19. Research & Emerging Trends.- Chapter 20. Patient Education, Communication & Counselling: How important is it?.- Chapter 21. Common Misconceptions about Vitamin D & its Redressal.