The Vitamin Shoppe Vitamin D3 & K2 5000 IU - Bone Density & Heart Health | D3 + K2 MK-7 | 120 Capsules

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 and vitamin K2 form a potent partnership. Vitamin D3 enhances calcium absorption from the gut, while vitamin K2 ensures that calcium is directed to the bones and teeth, rather than accumulating in soft tissues. This synergistic relationship is why many people choose to take them together. The Vitamin Shoppe's formula supplies 5000 IU of D3 (cholecalciferol) with menaquinone-7 (MK-7), the superior form of vitamin K2, in a single capsule.

Key Health Benefits

• Maintenance of normal bones: Both vitamins D and K contribute to the maintenance of normal bones.
• Normal calcium absorption: Vitamin D contributes to the normal absorption and utilisation of calcium and phosphorus.
• Normal immune function: Vitamin D contributes to the normal function of the immune system.
• Normal blood clotting: Vitamin K contributes to normal blood coagulation.
• Maintenance of normal teeth: Vitamin D contributes to the maintenance of normal teeth.

What to Look For in a D3 + K2 Supplement

When selecting a D3 and K2 supplement, consider the dosage and form. This product provides 5000 IU of vitamin D3 per capsule, along with 45–100 mcg of vitamin K2 as MK-7, the form that remains active in the body longer. It is a non-GMO, gluten-free formula that has been third-party tested for purity. The combination of these two nutrients is supported by extensive research, making it a valuable addition to a wellness regimen for those looking to optimise calcium utilisation. Always choose a reputable brand that undergoes third-party testing.

Why Take Vitamin D3 and K2 Together?

Taking vitamin D3 and K2 together is more effective than taking either alone. Vitamin D3 boosts calcium absorption, but without K2, that calcium might end up in arteries rather than bones. K2 activates proteins that direct calcium to the bones and teeth, supporting heart health alongside bone density. The Vitamin Shoppe's combined formula offers a convenient way to get both nutrients in one dose.

Recommended Dosage

The recommended serving is one capsule daily, taken with a meal containing fat to aid absorption. Each bottle contains 120 capsules, equating to a four-month supply. As with any supplement, consult your health care professional before starting a new regimen, especially if you are taking medication.

Frequently Asked Questions

How much vitamin K2 should I take with vitamin D3?

A typical ratio is 10:1 by weight. For 5000 IU (125 mcg) of D3, a K2 dose of 45–100 mcg is common – this product provides that balance.

Can I take them separately?

Yes, but taking them together ensures the best synergy for calcium metabolism.

Are there any side effects?

Vitamin D3 is fat-soluble, so it is important not to exceed the recommended dose. Vitamin K2 is well tolerated. If you are on blood thinners such as warfarin, consult your doctor before taking vitamin K2.

Food supplements should not be used as a substitute for a varied diet and healthy lifestyle.