Key Health Benefits
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Bone Health: Vitamin D3 supports calcium absorption and vitamin K2 helps incorporate calcium into the bone matrix, contributing to strong, healthy bones.
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Blood Clotting & Bone Maintenance: Vitamin K contributes to normal blood clotting and the maintenance of normal bones.
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Immune Function: Vitamin D3 contributes to the normal function of the immune system.
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Muscle Function: Vitamin D3 contributes to the maintenance of normal muscle function.
Understanding the Synergy: How D3 and K2 Work Together
The partnership between vitamin D3 and vitamin K2 operates at a cellular level. Vitamin D3 encourages the production of calcium-binding proteins, which enhance calcium absorption in the gut. Meanwhile, vitamin K2 activates osteocalcin, a protein that binds calcium to the bone matrix, and matrix GLA protein, which helps prevent calcium deposition in blood vessels. This complementary action ensures that calcium is directed to where it is needed most – bones and teeth – rather than accumulating in arteries. By combining both nutrients in one supplement, Vital Nutrients provides a convenient way to support this essential physiological process.
Why Take Vitamin D3 and K2 Together?
Vitamin D3 and vitamin K2 are two essential nutrients that work synergistically to support bone and cardiovascular health. While vitamin D3 helps increase calcium absorption from the digestive tract, vitamin K2 directs that calcium to the bones and teeth, helping to keep it from depositing in soft tissues like arteries. This partnership is key for maintaining healthy calcium levels and supporting overall skeletal strength. Vital Nutrients Vitamin D3 + K2 combines 2000 IU of cholecalciferol (D3) with menaquinone-7 (MK-7), the most bio-available form of vitamin K2, to provide a powerful foundation for your wellness routine.
What to Look For in a D3 + K2 Supplement
When choosing a vitamin D3 and K2 supplement, quality matters. Look for products that uses the most bio-available forms: cholecalciferol for D3 and menaquinone-7 (MK-7) for K2. MK-7 has a longer half-life than MK-4, allowing for more sustained activity. The dosage should be based on individual needs, but a common combination is 1000–5000 IU of D3 with 45–100 mcg of MK-7. Vital Nutrients provides 2000 IU of D3 per capsule, paired with a therapeutic amount of MK-7, in a clean formula free from gluten, dairy, soya, and artificial additives. Third-party testing for purity and potency ensures you get exactly what is on the label.
Quality You Can Trust
Vital Nutrients has been a trusted name amongst health care practitioners for over 30 years. Their supplements are manufactured in an NSF-certified facility in Middletown, CT, and undergo rigorous quality assurance, including independent laboratory testing of raw ingredients and finished products. This commitment to purity and potency means you can be confident in the safety and efficacy of your supplement.
Frequently Asked Questions
What is the best time to take vitamin D3 and K2?
Because these are fat-soluble vitamins, taking them with a meal that contains fat can enhance absorption. Many people prefer to take them with breakfast or lunch.
Can I take vitamin D3 and K2 if I am on blood thinners?
If you are taking anticoagulant medications like warfarin, consult your health care provider before taking vitamin K2, as it may interfere with the medication.
Are there any side effects?
Vitamin D3 and K2 are generally well tolerated when taken as directed. Excessive intake of vitamin D3 can lead to toxicity, so it is important not to exceed recommended dosages.
Recommended Dosage
As a food supplement, take one capsule daily with a meal. This provides 2000 IU of vitamin D3 and a synergistic amount of vitamin K2 (MK-7). Individual needs may vary; consult your health care professional to determine the right dosage for you.
These statements have not been evaluated by the Medicines and Health care products Regulatory Agency (MHRA). This product is a food supplement and is not intended to diagnose, treat, , or prevent any disease. Always read the label and follow the directions for uses.