A single two-tone capsule, with a vibrant yellow top and a cream-colored bottom, isolated on a white background.

Nattokinase

Also known as: Nattokinase enzyme, Bacillus natto, Natto extract, Nattokinase powder, Nattokinase enzyme supplement

Nattokinase is a natural enzyme supplement that has gained popularity for its potential benefits in supporting cardiovascular health. It is derived from natto, a traditional Japanese dish made from fermented soybeans that has been consumed for centuries. The fermentation process involves adding a specific type of bacteria, Bacillus subtilis, which facilitates the formation of nattokinase. This enzyme is primarily known for its ability to break down fibrin, a protein that plays a key role in blood clotting. By dissolving excess fibrin, nattokinase may help improve blood flow, reduce the risk of...

Potential Side Effects

Side effects score: 3; Nattokinase may cause mild side effects, including gastrointestinal discomfort, diarrhea, and nausea. Additionally, it can increase the risk of bleeding, particularly for those taking anticoagulant or antiplatelet medications.

Health Categories

View efficacy ratings for Nattokinase across multiple health categories.

Research & Evidence

Our efficacy ratings are based on scientific research and clinical studies.

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