Vitamin D3 2,000 IU
$23.98 USD
capsules · 30 servings
Key compounds: Vitamin D3 (cholecalciferol), Vitamin D3 (as cholecalciferol), Other ingredients
How to take: For optimal absorption, take Vitamin D3 with your largest meal of the day or any meal containing dietary fats.
Absorption: Vitamin D3 (cholecalciferol) is a fat-soluble vitamin, meaning its absorption and bioavailability are significantly enhanced when consumed with dietary fats.
Stacks well with: Vitamin D3 works synergistically with Vitamin K2 to ensure proper calcium utilization, directing it to bones and away from soft tissues, and its metabolic activation requires magnesium as a cofactor.
Important: Individuals with hypercalcemia, kidney disease, or those taking medications that affect calcium metabolism should consult a healthcare professional before use.
Evidence tier: moderate