Vitamin D3
Brand: WeCare Naturally
Dr. Feb's Analysis
Scientific Mechanism
The primary active ingredient, Vitamin D3 (cholecalciferol), functions as a secosteroid hormone. Upon ingestion, it undergoes hydroxylation in the liver and kidneys to become calcitriol. This active form binds to Vitamin D Receptors (VDR) found in almost every cell of the body. This binding regulates gene expression, facilitating calcium absorption in the gut and modulating immune cell differentiation. The 5000 IU dosage is designed to correct deficiencies and maintain optimal serum levels for these physiological processes.
Key Benefits
Key benefits include:
- Enhanced calcium absorption for robust bone density
- Modulation of the immune system response
- Support for cardiovascular system function
- Maintenance of normal muscle function
Usage & Safety
The standard dosage is 1 capsule daily, providing 5000 IU of Vitamin D3. For best absorption, take with a meal containing healthy fats, as Vitamin D is fat-soluble. While this is a high-potency dose, it is generally safe for daily use. However, consult a healthcare provider before use if you are taking thiazide diuretics or have hypercalcemia. Do not exceed the recommended dosage.
