Vitamin D Bone Health, Calcium & Phosphate | Detailed Lecture for NEET, Medical & Biology Students

Vitamin D plays a vital role in calcium and phosphate metabolism, essential for strong bones and healthy muscles. Also known as the sunshine vitamin, it enhances the absorption of calcium (Ca²⁺) and phosphate (PO₄³⁻) in the intestine. 🦴 This video explains how Vitamin D helps in bone mineralization, preventing diseases like rickets and osteomalacia. 🧬 Learn about the activation of Vitamin D into calcidiol and calcitriol, and its regulation via PTH. 🔬 Understand the function of enzymes like 25-hydroxylase and 1-alpha hydroxylase in the Vitamin D pathway. 📚 Perfect for NEET, medical, and biology students, this is a complete and detailed lecture. #VitaminD #BoneHealth #CalciumMetabolism #PhosphateMetabolism #MedicalLecture #BiologyLecture #HumanPhysiology #NEETBiology #FatSolubleVitamins #Calcitriol #StrongBones #Osteomalacia #Rickets #HealthEducation #StudyWithMe