Vitamin D3 25 mcg (1,000 I.U.)
Brand: H!D Hallelujah Diet
Dr. Feb's Analysis
Scientific Mechanism
Vitamin D3 (cholecalciferol) is the biologically active form of the vitamin. Once ingested, it travels to the liver and kidneys for conversion into calcitriol. This potent steroid hormone enters the nucleus of cells and binds to Vitamin D Receptors (VDRs). This binding regulates the expression of over 1,000 genes involved in calcium homeostasis, immune function modulation, and cellular differentiation. By optimizing gene expression, Vitamin D3 supports the absorption of dietary calcium and phosphorus, crucial for maintaining bone density and preventing osteoporosis.
Key Benefits
Key benefits include:
- Supports bone health and calcium absorption
- Enhances immune system function
- Promotes healthy muscle function
- Contributes to mood regulation
Usage & Safety
Take 1 capsule daily, preferably with a meal containing healthy fats (like avocado or nuts) to maximize absorption of this fat-soluble nutrient. Consistency is key; take it at the same time each morning. Consult your healthcare provider before use, especially if you are taking thiazide diuretics, cardiac glycosides, or have hypercalcemia.
