Nattokinase is an enzyme that comes from a Japanese food called natto. Natto is made from boiled soybeans that have been fermented with a type of bacteria. Always speak with a healthcare provider before taking a supplement to ensure that the supplement and dosage are appropriate for your needs. that’s https://annamayr.de/nattokinase-die-naturliche-unterstutzung-fur-ihre-gesundheit/