Clogged Arteries Osteoporosis and Vitamin K2

author avatar Dr. Eric Berg 11/10/2023

Ever wonder why our grandparents had stronger bones and fewer heart problems? It might be more than just "good genes." What if I told you that the secret lies in a little-known nutrient they consume daily without knowing it?

Vitamin K2 - the unsung hero of bone health and arterial flexibility. This hardworking vitamin ensures calcium ends up in all the right places, like your teeth and bones, not where we don't want it: our arteries.

This post is an exciting journey into how Vitamin K2 boosts bone strength while keeping your blood vessels flexible.

We'll uncover its synergistic dance with Vitamin D3 for optimal calcium use, explore how deficiency can lead to hunching over, and understand why consuming calcium alone may not be enough!

Stick around if you're ready to give those old family photos a run for their money!

The Role of Vitamin K2 in Calcium Metabolism

Vitamin K2 and Vitamin D3 work together to ensure efficient calcium absorption and distribution for healthy bones. This process is crucial for maintaining strong bones.

The Synergy Between Vitamin K2 and Vitamin D3

Like two dancers performing a perfectly synchronized routine, vitamin K2 and D3 work together to regulate calcium levels.

But while vitamin D aids in absorbing this mineral from our diet into our bloodstream, the lesser-known partner—vitamin K2—ensures this absorbed calcium gets deposited where we need it most: our bones.

Food with calcium. A variety of foods rich in calcium.

The Importance of Calcium Distribution

This dance between vitamins isn't just for show—it plays an essential role in keeping us healthy.

Without enough vitamin K2 guiding it towards the bones, excess calcium can stray off course and end up lodged inside arteries or other soft tissues—a scenario that can lead to serious health complications over time.

Vitamin K2's Impact on Vascular Health

Our arteries, the superhighways of our circulatory system, need to stay flexible. Imagine a rubber band stretching and contracting - that’s your artery at work.

But when calcium deposits build up in these vessels, it can lead to hardening or vascular calcification. That's where vitamin K2 comes into play.

Inhibition of Vascular Calcification

Vitamin K2 acts like a traffic cop for calcium. It directs this essential mineral away from places it doesn't belong - like our arteries.

Instead, it helps guide calcium towards areas where we do want it: our bones and teeth. This role is crucial in inhibiting vascular calcification.

Arterial Elasticity and Blood Pressure Regulation

Beyond just directing traffic, Vitamin K2 has another trick up its sleeve – improving arterial elasticity.

Like the best yoga instructor you've ever had, vitamin K2 promotes flexibility in your blood vessels, leading potentially to better blood pressure regulation. And who wouldn't love having their inner highway system running smoothly?

Consequences of Vitamin K2 Deficiency

Lacking enough vitamin K2 can lead to unpleasant physical changes. Let's discuss these.

Physical Manifestations of Vitamin K2 Deficiency

Stiffness in the body can indicate insufficient vitamin K2, potentially preventing calcium from reaching bones and teeth. This isn't just discomfort - a sign that something is off balance in your system.

Studies have shown that this could be due to the inability of calcium to reach the bones and teeth properly because there isn't enough vitamin K2 to help guide it there.

Hunching over is another symptom you may encounter. This postural change often results from weakened or brittle bones, likely because calcium isn't effectively distributed without sufficient vitamin K2.

The Effect on Jaw Bone, Maxillary Bone, and Teeth

Your jaw, maxillary bone (the upper jaw), and teeth suffer when there’s not enough Vitamin K-1 floating around your bloodstream. Research indicates this deficiency can cause dental issues like cavities and potential changes in facial structure.

The Interplay Between Calcium Intake and Vitamin K2

The Ineffectiveness of Calcium Alone

Many people believe that taking calcium supplements is enough to strengthen their bones. Research conducted by Harvard Medical School revealed that increasing dietary calcium intake does not significantly decrease hip fracture risk among women.

The research found no significant decrease in hip fracture risk among women who consumed more dietary calcium. This indicates that simply upping your calcium intake isn't the silver bullet for bone health we once thought it was.

The Risks of Calcium Without Vitamin K2

It may be a shock that taking in an excess of calcium without enough vitamin K2 can cause severe health problems.

For instance, a study published in the Journal of Clinical Endocrinology & Metabolism reported an increased risk for heart problems with high-dose calcium supplementation.

Vitamin K2 helps guide this extra calcium into our bones where it's needed most instead of letting it deposit into arteries or organs where it can cause harm. So, next time you reach for those chalky tablets, ensure they include vitamin K2.

Vitamin K2 illustration

Dietary Sources and Supplementation of Vitamin K2

Vitamin K2, an essential nutrient for maintaining bone health and arterial elasticity, is often not present in adequate amounts in the modern diet. Yet, the modern diet often lacks sufficient amounts.

Foods Rich in Vitamin K2:

  • Grass-fed butter offers high concentrations of vitamin K2 due to its rich fat content.

  • Cheese from grass-fed cows also delivers substantially because it's made from condensed milk.

  • Milk directly sourced from grass-fed cattle is also excellent; however, most commercial dairies do not feed their cows with grass, resulting in less vitamin K availability.

  • Egg yolks are another significant source, but remember that the chicken needs a natural diet, including insects and greens, for optimal nutrient composition.

Supplementing vitamin K2, particularly when paired with vitamin D3, can be beneficial. These two vitamins work together to optimize calcium metabolism, improving bone health.

It’s essential, though, that you discuss any supplementation plans with your healthcare provider first before starting anything new.

Vitamin K2 and Strokes

Research has suggested a potential connection between Vitamin K2 and strokes, highlighting its distinctive role compared to Vitamin K1.

While Vitamin K1 is primarily known for its role in blood clotting, Vitamin K2, specifically as menaquinone, offers a unique benefit to cardiovascular health.

It helps regulate calcium metabolism, ensuring that calcium is deposited in bones and teeth rather than building up in arteries. The accumulation of calcium in arterial walls, known as arterial calcification, is a risk factor for strokes and other cardiovascular issues.

Therefore, understanding the difference between Vitamin K and K2 becomes critical. Vitamin K2's role in preventing arterial calcification may reduce the risk of strokes, making it a potentially valuable component of a heart-healthy diet and supplementation regimen.


Now you've seen the real deal behind Vitamin K2 benefits for bone and arterial health. No wonder it's a game-changer - Vitamin K2 is nothing short of remarkable.

You've discovered how vitamin K2 partners with D3 to make calcium your friend, not foe. You understand now why granny was so hale - she had her daily dose of this crucial nutrient!

Skimping on Vitamin K2 can lead to unwanted stiffness and even affect your smile! But remember: Calcium isn't enough on its own; we need our trusty sidekick – Vitamin K2.

Make sure your diet or supplements contain these essential nutrients to maintain both strong bones and flexible arteries in the future. That way, you'll keep both bones sturdy and arteries flexible for years ahead!

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