https://youtu.be/k0t29YPxZL4 Max Strength Nattokinase Nattokinase (pronounced nat-oh-KY-nase), is an enzyme that is extracted from the fermented soy food called "natto." Natto is regarded by the Japanese as a very healthy food and has been consumed there for centuries. Nattokinase, however, has only recently been discovered, isolated and investigated. IMPORTANT NOTE: If you are looking for the best form of Nattokinase, we recommend Cardiokinase Brand Nattokinase. A Few Features of Cardiokinase: Cardiokinase contains the strongest strain of nattokinase. Cardiokinase is the ONLY Brand of Nattoki...