Everyday Habits for a Healthier Heart


Most of us don’t think about our hearts until something reminds us to. A tight chest, a doctor’s warning, or a relative’s diagnosis. Your cardiovascular system is continuously working to deliver blood, oxygen, and nutrients to every part of your body. Maintaining cardiovascular health as you age is part of what helps you stay active, energized, and independent for longer.

A Traditional Food With a Surprising Benefit

Natto, a traditional Japanese food made from fermenting soybeans, has been part of Japanese diets for centuries and is where researchers first identified nattokinase, a naturally occurring enzyme, over 45 years ago. Trademarked NSK-SD® was the first nattokinase ingredient developed using a patented process from non-GMO soybeans, and remains the most studied form of nattokinase available today.

Circulation for Cardiovascular Health

Healthy circulation is central to cardiovascular wellness. Blood carries oxygen and nutrients to your muscles, your brain, and every organ in between, so keeping that system running well supports pretty much everything else your body does.

What Makes NSK-SD® Nattokinase Different?

NSK-SD® nattokinase is a clinically studied enzyme that supports cardiovascular health through its fibrinolytic activity, helping break down fibrin, a protein involved in blood clot formation.¹

NSK-SD® was the first nattokinase ingredient to reach the market and is backed by more than 50 studies, including 23 human clinical trials investigating its safety and efficacy. A patented manufacturing process removes the vitamin K2 naturally produced during natto fermentation, resulting in a standardized nattokinase with less than 0.1 part per million of vitamin K.²

Small Habits, Long-Term Payoff

A supplement like Nattokinase Supreme is only one piece of the puzzle. What you do day to day matters just as much. Focusing on a few lifestyle habits can make all the difference:

  • Stay active. Regular aerobic activity like brisk walking, cycling, or swimming, paired with strength training, helps keep the heart and circulatory system healthy.³
  • Eat for heart health. Prioritize vegetables, fruits, whole grains, legumes, nuts, and fish over highly processed and high-sodium foods.⁴ ⁵
  • Prioritize quality sleep. Consistent, adequate sleep, about 7 to 9 hours per night, is an essential component of both heart and brain health.⁶
  • Stay hydrated. Drinking enough water helps maintain blood volume, making it easier for the heart to pump blood efficiently.⁷ ⁸
  • Know your numbers. Keep an eye on blood pressure, cholesterol levels, and blood glucose to help identify cardiovascular risk factors early on.

If you’re looking to build a heart-healthy wellness routine, products like Omega One Daily Supreme, Omega First, or Magnesium Complex Supreme complement a cardiovascular-focused supplement like Nattokinase Supreme.

The Bottom Line

Supporting your cardiovascular health is a long game, built from small, consistent choices: moving your body, eating well, and giving your system what it needs to keep working properly. Targeted supplementation can be part of that routine, and for adults looking for additional cardiovascular support, that’s exactly where Health First Nattokinase Supreme fits in.

Health First Nattokinase Supreme provides 100 mg of NSK-SD® Nattokinase per capsule, delivering 2,000 Fibrinolytic Units (FU). Nattokinase is a naturally occurring enzyme first discovered in natto, a traditional Jatented vitamin K removal process results in less than 0.1 ppm of vitamin K.

References:
1. Kurosawa Y, Nirengi S, Homma T, Esaki K, Ohta M, Clark JF, Hamaoka T. A single-dose of oral nattokinase potentiates thrombolysis and anti-coagulation profiles. Sci Rep. 2015 Jun 25;5:11601. doi: 10.1038/srep11601. PMID: 26109079; PMCID: PMC4479826.
2. Japan Bio Science Laboratory. NSK-SD nattokinase. Available from: https://www.jbsl-net.com/english/nsk/
3. American Heart Association. Recommendations for physical activity in adults. Available from: https://www.heart.org/en/healthy-living/exercise-and-physical-activity/fitness-basics/aha-recs-for-physical-activity-in-adults
4. Anderson CAM, Gardner C, Talegawkar S, Hoelscher DM, Stanford FC, Tobias D, Booth S, Fung T, Deierlein A, Giovannucci E, Raynor H, Taylor C, Raghavan R, English LK, Reigh N, Huang S, Higgins M, Callahan EH, Fultz A, Butera G, Terry N, Obbagy J. Dietary Patterns and Risk of Cardiovascular Disease: A Systematic Review [Internet]. Alexandria (VA): USDA Nutrition Evidence Systematic Review; 2024 Nov. PMID: 40036391.
5. Heart & Stroke Foundation of Canada. Healthy eating basics. Available from: https://www.heartandstroke.ca/healthy-living/healthy-eating/healthy-eating-basics
6. American Heart Association. Sleep and heart health. Available from: https://www.heart.org/en/health-topics/sleep-disorders/sleep-and-heart-health
7. Watso JC, Farquhar WB. Hydration Status and Cardiovascular Function. 2019 Aug 11;11(8):1866. doi: 10.3390/nu11081866. PMID: 31405195; PMCID: PMC6723555.
8. American Heart Association. Staying hydrated, staying healthy. Available from: https://www.heart.org/en/healthy-living/exercise-and-physical-activity/fitness-basics/staying-hydrated-staying-healthy
Health First® Nattokinase Supreme

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