Natto is the only food source of nattokinase, but you can also buy it as a supplement. Research suggests that supplement intake is just as effective as consuming natto. Excessively low blood pressure: Since nattokinase may lower your blood pressure, this side effect may become excessive and severe. Symptoms of https://cds-koch.de/website-title-nattokinase-kapseln-ihre-naturliche-unterstutzung-fur-die-gesundheit/