Healthy Arteries: The Foundation of a Healthy Heart

Artheriosclerosis: largest human study found that 10,800 FU/day of nattokinase was associated with significant reductions in carotid artery plaque size and improvements in cholesterol markers over 12 months, while 3,600 FU/day did not show the same effect.

Heart disease remains one of the leading causes of death worldwide, yet the health of our arteries is often overlooked until symptoms appear. Healthy arteries are flexible, open, and capable of delivering oxygen and nutrients efficiently throughout the body. When arteries become inflamed, stiffened, or clogged with plaque, circulation decreases and the risk of heart attack and stroke increases.

Two powerful natural approaches that have gained significant attention for supporting arterial health are Nitric Oxide optimization and Nattokinase supplementation.

Nitric Oxide: The Molecule That Keeps Arteries Young

Dr. Louis Ignarro, Nobel Prize-winning scientist and author of NO More Heart Disease, demonstrated the critical role of Nitric Oxide (NO) in cardiovascular health.

Nitric Oxide is produced naturally by the endothelial cells lining the arteries. It acts as a signaling molecule that helps blood vessels relax and expand, improving circulation and oxygen delivery throughout the body.

Healthy Nitric Oxide levels help:

• Improve blood flow and circulation
• Support healthy blood pressure
• Enhance oxygen delivery to tissues
• Reduce platelet aggregation
• Maintain flexible, youthful arteries
• Support healthy endothelial function

As we age, Nitric Oxide production naturally declines. Poor diet, chronic stress, inflammation, smoking, lack of exercise, and high blood sugar can further reduce Nitric Oxide levels, contributing to arterial stiffness and plaque formation.

Natural ways to support Nitric Oxide production include:

• Beetroot
• Arugula
• Spinach
• Celery
• Watermelon
• Pomegranate
• L-Citrulline
• L-Arginine
• Regular physical activity

Thyroid Function, Mitochondria, and Arterial Calcification

An often-overlooked factor in cardiovascular health is the relationship between thyroid function and mitochondrial performance. Thyroid hormones are closely linked to mitochondrial activity and help regulate how efficiently cells produce and use energy. In many ways, healthy thyroid function depends on healthy mitochondria, and healthy mitochondria depend on appropriate thyroid hormone signaling.

When thyroid function is suboptimal, mitochondrial energy production may decline. Reduced mitochondrial efficiency can contribute to increased oxidative stress, impaired cellular repair mechanisms, chronic inflammation, and disturbances in calcium metabolism. Over time, these factors may create conditions that favor arterial stiffness and calcification.

Likewise, mitochondrial dysfunction may affect how tissues respond to thyroid hormones, potentially contributing to symptoms of low cellular energy even when thyroid hormone levels appear normal. This interconnected relationship highlights the importance of supporting both thyroid health and mitochondrial function.

Poor thyroid performance has also been associated with unfavorable cholesterol metabolism, reduced circulation, and endothelial dysfunction, all of which can negatively affect arterial health. Supporting healthy thyroid function and mitochondrial activity may therefore be an important component of maintaining flexible arteries and reducing the processes that contribute to vascular calcification.

Nattokinase: Nature's Circulation Support Enzyme

Nattokinase is a powerful enzyme derived from traditional Japanese fermented soybeans known as natto. It has gained recognition for its ability to support healthy circulation and fibrin metabolism.

Fibrin is a protein involved in blood clotting. Excessive fibrin accumulation may contribute to sluggish circulation and cardiovascular challenges.

Research suggests Nattokinase may:

• Support healthy blood flow
• Help maintain normal fibrin balance
• Promote circulation
• Support healthy blood pressure
• Assist in maintaining arterial flexibility
• Support healthy vascular function

Recent studies have shown promising results using higher doses of Nattokinase for supporting arterial plaque reduction and overall cardiovascular wellness.

The Power of Combining Nitric Oxide and Nattokinase

Nitric Oxide and Nattokinase work through different but complementary mechanisms. Nitric Oxide helps keep arteries open, flexible, and responsive, while Nattokinase supports healthy circulation and fibrin balance.

Together they may help:

• Support healthy endothelial function
• Promote optimal circulation
• Encourage arterial flexibility
• Support healthy blood pressure
• Improve oxygen and nutrient delivery
• Support long-term cardiovascular wellness

Think of Nitric Oxide as helping the arterial highway stay wide and flexible, while Nattokinase helps maintain smooth traffic flow.

Additional Strategies for Healthy Arteries

To further support cardiovascular health:

• Reduce refined sugars and processed carbohydrates
• Minimize Advanced Glycation End Products (AGEs)
• Increase consumption of vegetables and antioxidants
• Maintain healthy blood sugar levels
• Stay physically active
• Support mineral balance with magnesium and Vitamin K2
• Consume healthy Omega-3 fatty acids
• Support healthy thyroid and mitochondrial function
• Manage emotional stress and chronic inflammation

The Bottom Line

Healthy arteries are not simply about lowering cholesterol. They depend on healthy circulation, proper endothelial function, balanced inflammation, optimal blood flow, efficient oxygen delivery, and healthy cellular energy production.

By supporting Nitric Oxide production, maintaining healthy thyroid and mitochondrial function, and utilizing targeted cardiovascular-support nutrients such as Nattokinase, combined with proper nutrition and lifestyle habits, you can help maintain flexible arteries, healthy circulation, and long-term cardiovascular wellness.

Your arteries are the highways of life. Keep them open, flexible, and flowing.