Low Vitamin D Linked to Pain Crises in Children With Sickle Cell Disease

Doctor explaining low vitamin D levels and bone health to a child and parent.

Updated October 21, 2026 — Written by Dr. Shabbir Hussain, BPT, Registered Physiotherapist | Clinical Rehabilitation Specialist Quick Answer Vitamin D deficiency in children and adolescents with sickle cell disease (SCD) has been associated with more frequent painful episodes, hospitalizations, and certain complications affecting the bones, kidneys, and lungs. A 2026 systematic review of 12 … Read more