Posture-D Calcium 600 mg with Vitamin D & Magnesium
Brand: International Vitamin Corporation
Dr. Feb's Analysis
Scientific Mechanism
At the cellular level, Calcium serves as the primary mineral for hydroxyapatite crystals, providing the structural rigidity of bone tissue. However, Calcium requires Vitamin D (Cholecalciferol) to facilitate active transport across the intestinal wall, ensuring bioavailability. The inclusion of Magnesium is vital; it converts Vitamin D into its active form (calcitriol) and regulates parathyroid hormone to prevent calcium depletion from bones. Phosphorus binds with Calcium to form the mineral matrix essential for bone remodeling. Together, these nutrients maintain intracellular signaling and skeletal integrity.
Key Benefits
Key benefits include:
- Supports bone density and structural strength
- Enhances calcium absorption and utilization
- Promotes healthy muscle and nerve function
- Contributes to optimal posture and skeletal alignment
Usage & Safety
Take 1 caplet daily, preferably with a meal to aid absorption. Do not exceed recommended dosage. Consult a physician if pregnant, nursing, taking medication, or have underlying health conditions. Keep out of reach of children. Do not use if the tamper-evident seal is broken.


