How to Take Vitamin D3 5000 IU with K2 for Bone Health
By Shop All Sports Research Supplements | Sports Research | Published: 2026-10-22
Category: How-to Guides
Learn how to use Vitamin D3 5000 IU with K2 to support bone health. Follow these simple steps for proper timing, dosage, and absorption.
Quick answer
Take one Sports Research D3 + K2 PlantGel capsule daily with a meal that contains fat to maximize absorption for bone health.
Why Pair D3 and K2 for Bone Health
Vitamin D3 helps your body absorb calcium from food, while vitamin K2 directs that calcium into your bones instead of soft tissues. Taking them together supports bone density and reduces the risk of arterial calcification. Without K2, calcium absorbed by D3 may end up in arteries rather than bones.
When to Take Your Capsule
Both D3 and K2 are fat-soluble vitamins, meaning they require dietary fat for proper absorption. Taking your capsule with your largest meal of the day—typically lunch or dinner—ensures enough fat is present. Avoid taking it on an empty stomach or with a fat-free meal.
How to Use Vitamin D3 5000 IU with K2 for Bone Health
- Step 1: Take one capsule daily with a fat-containing meal: Swallow one Sports Research D3 + K2 PlantGel capsule with your largest meal of the day. The fat from food helps your body absorb both vitamins effectively. Common mistake: Taking the capsule on an empty stomach or with a fat-free meal reduces absorption significantly.
- Step 2: Maintain consistency for at least 8 weeks: Bone health improvements require steady vitamin levels. Take the capsule at the same time each day to build a habit and maintain consistent blood levels of D3 and K2. Checkpoint: Set a daily reminder or pair the capsule with a meal you never skip, like breakfast or dinner.
- Step 3: Store properly and check your supply: Keep the bottle in a cool, dry place away from direct sunlight. Each 120-capsule bottle lasts two months at the suggested use, so reorder before you run out. Common mistake: Storing near the stove or in a bathroom cabinet exposes capsules to heat and moisture, which can degrade the ingredients.
Product facts
- 125 MCG (5000 IU) D3 / 100 MCG K2 / 120 Plantgel™ Capsules: Each serving provides 125 mcg (5000 IU) of vitamin D3 and 100 mcg of vitamin K2 in a plant-based PlantGel capsule. This two-month supply delivers the researched doses of both vitamins in one convenient capsule, simplifying your daily bone health routine.
125 MCG (5000 IU) D3 / 100 MCG K2 / 120 Plantgel™ Capsules
