Vitamin K2: Calcium Placement

Does vitamin K2 improve longevity?

Yes. Vitamin K2 supports bone strength and vascular health by directing calcium into the skeleton and away from arteries.

Explanation

Vitamin K2 plays a unique role in calcium metabolism. It activates proteins such as osteocalcin and matrix Gla-protein, which help bind calcium in bone tissue while inhibiting arterial calcification. This dual action reduces the risk of osteoporosis and cardiovascular disease, two major age-related conditions.

Observational studies suggest that populations with higher K2 intake have lower risks of coronary heart disease and fractures. Natto, a traditional Japanese food rich in K2, is associated with better bone density and lower vascular calcification rates. Emerging evidence links K2 deficiency with stiff arteries, a common contributor to heart disease.

Practical Emphasis: Ensure adequate K2 intake by consuming K2-rich foods (such as natto, certain cheeses, and eggs) or through supplementation when needed. Pairing K2 with vitamin D and calcium creates a synergistic effect for skeletal and vascular health.

Takeaway (Action Tip)

Include K2-rich foods in your diet, or discuss supplementation with your doctor if intake is low.

Reference

Thrombosis and Haemostasis, 2004 – Vitamin K2 intake and risk of coronary heart disease

How Memorial Longevity Clinic Can Help

We evaluate bone health and vascular risk with DEXA scans, cardiac imaging, and lab testing to optimize calcium balance. Our clinicians guide vitamin D and K2 supplementation tailored to your individual needs.

Disclaimer

The information provided on this page is for educational and informational purposes only and is not intended as medical advice. This content should not replace professional medical consultation, diagnosis, or treatment. Always seek the guidance of your physician or other qualified healthcare provider before making any changes to your health, lifestyle, or treatment plan.

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