Lake Avenue Vitamin K2 (Menaquinone-7) 50 mcg, 120 Veggie Softgels

How to Choose a Vitamin K2 Supplement

When selecting a K2 supplement, prioritise the MK-7 form for its superior bioavailability. Look for products with vegetable-based softgels to aid absorption. Non-GM and gluten-free certifications ensure purity. Lake Avenue's Vitamin K2 is manufactured in a cGMP-compliant facility and third-party tested for potency and quality, giving you confidence in every serving.

What Is Vitamin K2?

Vitamin K2, or menaquinone, is a fat-soluble vitamin that helps direct calcium to bones and teeth while preventing its build-up in soft tissues like arteries. Unlike vitamin K1 (phylloquinone), which mainly supports blood clotting, K2 is crucial for long-term bone density and cardiovascular health. The most studied form, menaquinone-7 (MK-7), offers superior bioavailability and a longer half-life, making it ideal for daily supplementation.

Vitamin K2 vs. K1: Key Differences

Whilst both are vitamin K, their functions differ. K1 comes from leafy greens and is quickly used by the liver for clotting. K2, found in fermented foods and animal products, circulates longer and activates proteins that regulate calcium metabolism. MK-7 specifically activates osteocalcin (for bone mineralisation) and matrix Gla protein (to inhibit arterial calcification). For targeted bone and heart support, K2 (especially MK-7) is preferred.

Health Benefits of Vitamin K2

• Bone Health: Vitamin K2 activates osteocalcin, which binds calcium to the bone matrix, supporting bone strength and density. Regular intake may help maintain healthy bones as you age.
• Heart Health: By activating matrix Gla protein, K2 helps prevent calcium deposition in artery walls, supporting cardiovascular flexibility and function.
• Dental Health: Adequate K2 levels are associated with stronger tooth enamel and a reduced risk of cavities, as it directs calcium to teeth rather than soft tissues.
• Synergy with Vitamin D: Vitamin D enhances calcium absorption, while K2 ensures proper utilisation. Taking them together optimises benefits for bones and heart.

Recommended Dosage

Each veggie soft gel capsule provides 50 mcg of vitamin K2 as menaquinone-7. This dose aligns with general wellness recommendations for adults. For optimal absorption, take with a meal containing fat. Most adults can take one soft gel capsule daily. If you are on blood-thinning medication like warfarin, consult your doctor before uses, as vitamin K may interact.

Potential Side Effects & Interactions

Vitamin K2 is generally well tolerated at recommended doses. No known adverse effects from MK-7 supplementation up to 100 mcg daily have been reported. However, high doses may interfere with anticoagulant therapy. Always inform your doctor about any supplements. Pregnant or nursing women should seek professional advice before starting any new supplement.

Frequently Asked Questions

Can I take Vitamin K2 with Vitamin D? Absolutely—they work synergistically. Vitamin D helps absorb calcium, and K2 directs it to bones and teeth. Many experts recommend taking them together.

Is there a difference between K2 and MK-7? MK-7 is a subtype of vitamin K2 with a longer half-life, making it more effective at maintaining steady blood levels than MK-4 or K1.

Do I need Vitamin K2 if I eat a healthy diet? Even with a balanced diet, K2 from food sources is limited. Fermented foods like natto contain high amounts, but most Western diets fall short, making supplementation beneficial.

Is this product vegan? Yes, the softgels are vegetable-based and suitable for vegans and vegetarians.

These statements have not been evaluated by the Medicines and Health care products Regulatory Agency or the European Medicines Agency. This product is not intended to diagnose, treat, , or prevent any disease.