NatureWise Vitamin K2 600mcg Food Supplement with MK-7 and MK-4 - 90 Softgels

MK-4 and MK-7: Why This Combination?

NatureWise Vitamin K2 is a uniquely formulated food supplement that combines two vital forms of vitamin K2: MK-4 and MK-7. Each soft gel capsule delivers 600mcg of vitamin K2, with 500mcg as MK-4 and 100mcg as MK-7. MK-4 is the most clinically studied form and is rapidly utilised by the body, providing immediate support for vitamin K-dependent proteins. MK-7, sourced from natural fermentation, boasts a longer half-life and remains active in the bloodstream for up to 24 hours, ensuring sustained activity throughout the day. Together, they offer comprehensive support for calcium metabolism: MK-4 for immediate activation and MK-7 for prolonged coverage. For optimal absorption, the softgels include extra virgin olive oil, as vitamin K2 is fat-soluble and best taken with a meal containing healthy fats.

What is Vitamin K2?

Vitamin K2 is a fat-soluble vitamin that plays a critical role in calcium metabolism. Unlike vitamin K1, which is primarily involved in blood clotting, K2 activates proteins that direct calcium to the bones and help prevent it from depositing in soft tissues such as arteries. This makes it essential for maintaining strong bones and a healthy cardiovascular system. The dual-form complex in NatureWise Vitamin K2 optimises these benefits by providing both rapid and sustained support.

How to Choose a Vitamin K2 Supplement

When selecting a vitamin K2 supplement, consider the form (MK-7 is more bio-available), dosage (600mcg is a common daily amount), and purity. NatureWise Vitamin K2 is third-party tested for purity and potency, and it is certified vegan, gluten-free, and non-GMO. It is manufactured in a cGMP-certified facility using high-quality ingredients from around the world. The addition of extra virgin olive oil not only aids absorption but also ensures that the softgels are suitable for those with dietary restrictions, as they contain no wheat, gluten, dairy, eggs, fish, shellfish, tree nuts, peanuts, yeast, or soya.

Health Benefits of Vitamin K2

Vitamin K2 contributes to normal bone maintenance and calcium metabolism. It helps incorporate calcium into the bone matrix, which may support bone density as you age. Additionally, K2 contributes to normal blood clotting and helps maintain flexibility of blood vessels by promoting proper calcium utilisation. The combination of MK-4 and MK-7 in NatureWise Vitamin K2 provides both rapid and sustained support for these functions. This dual-action formula may help support calcium utilisation throughout the body, contributing to overall cardiovascular and skeletal health.

Vitamin K2 vs K1: Key Differences

While both are forms of vitamin K, they have distinct roles in the body. Vitamin K1 (phylloquinone) is found in leafy greens and is crucial for blood clotting. Vitamin K2 (menaquinone) is sourced from fermented foods and animal products, and it is more effective at activating osteocalcin (for bone health) and matrix Gla protein (for arterial health). K2 also has a longer half-life, especially the MK-7 subtype, allowing for sustained activity. This is why many experts recommend a K2 supplement for long-term bone and cardiovascular support.

Potential Side Effects and Interactions

Vitamin K2 is generally well tolerated, with few reported side effects. However, individuals taking blood-thinning medications like warfarin should consult their health care provider before using this supplement, as vitamin K can interfere with these drugs. Some people may experience mild digestive upset. As with any food supplement, it is advisable to speak with a medical professional before starting a new regimen, especially if you have a medical condition or are pregnant or nursing.

Frequently Asked Questions

Can I take Vitamin K2 with Vitamin D? Yes, vitamin D and K2 work synergistically: vitamin D helps absorb calcium, while K2 directs it to the bones. Many people take them together for enhanced bone and cardiovascular support.

What is the difference between MK-4 and MK-7? MK-4 is the most clinically studied form and is rapidly utilised, while MK-7 is highly bio-available and provides sustained activity. Combining both offers comprehensive benefits.

How long does one bottle last? With 90 softgels and a recommended serving of one per day, each bottle provides a 3-month supply.

Is this product safe for vegans? Yes, it is vegan-friendly and contains no animal-derived ingredients.

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