Nattokinase is an active enzyme produced by Bacillus subtilis natto. Dongjinayuan keeps authentic Japanese cultures and precise fermentation to preserve this key activity.
Why cardiovascular health matters
Modern lifestyles make heart health a top concern for premium consumers. Natto remains valued for its natural bioactive profile.
Practical tips
- Eat regularly with warm staples;
- Stir 30-50 times after opening;
- Consult a physician if on anticoagulants.
