Related Experiment Video
Updated: May 8, 2026

Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
Published on: January 29, 2018
[Nutritional rickets in twins: a case report].
D Frasca1, G Morganti, S Cherubini
1U.O. Pediatria, Ospedale di Circolo di Busto Arsizio, Piazzale G. Solaro 3, 21052 Busto Arsizio, VA. danyfr@libero.it
Vitamin D deficiency rickets remains a concern in Western countries, even with recommended intake levels. This case highlights the importance of adequate vitamin D for infant health.
Area of Science:
- Pediatrics
- Nutritional Science
- Public Health
Background:
- Vitamin D deficiency rickets is preventable but continues to be reported in infants.
- The American Academy of Pediatrics recommends a minimum daily intake of 400 IU of vitamin D for all infants, children, and adolescents.
- Inadequate vitamin D intake and reduced sunlight exposure are primary causes.
Observation:
- A case study involving 10-month-old Moroccan twins is presented.
- The twins presented with symptoms indicative of vitamin D deficiency rickets.
- This observation underscores the persistence of rickets in diverse populations.
Findings:
- The twins were diagnosed with vitamin D deficiency rickets.
- The condition was attributed to inadequate vitamin D intake and potentially decreased sunlight exposure.
- This case illustrates a failure to meet recommended vitamin D levels.
Implications:
- Highlights the need for continued vigilance in preventing vitamin D deficiency rickets in infants.
- Suggests potential gaps in awareness or adherence to vitamin D supplementation guidelines.
- Emphasizes the importance of considering dietary and environmental factors in infant nutrition and health outcomes.
Related Concept Videos
Urinary Tract Calculi IV: Nutrition Therapy and Prevention
Parentral Nutrition: Centeral and Peripheral Parental Nutrition
PN can be administered through two primary routes:
1. Central Parenteral Nutrition (CPN):
CPN involves delivering a high concentration of nutrients through a large vein. This is typically achieved using a Peripherally Inserted Central Catheter (PICC) or,...
Inborn Errors of Metabolism
Role of Vitamins in Maintaining Bone Health
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
Chronic Kidney Disease III: Interprofessional Care
Vitamins