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Doctors Best

Doctor's Best Nattokinase 2,000 FU 90 Veggie Caps

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Doctor's Best Nattokinase 2,000 FU 90 Veggie Caps

About Doctor's Best Nattokinase 2,000 FU

Traditionally used as a folk remedy in Japan, Nattokinase is now being recognized by modern medical science as well for its numerous health benefits. This enzyme is derived from ‘natto bean’, which is a traditional fermented soy food of Japan. Nattokinase works best when Vitamin K is removed from it. Nattokinase enzyme is not only essential for supporting the cardiovascular system, but also helps in maintaining healthy blood circulation. An important fact to note is that Nattokinase enzymes are not measured in milligrams, but in ‘active units’. Doctor’s Best Nattokinase veggie capsule contains 2000 FU per capsule.


Features at Glance:

  • Supports healthy blood circulation
  • Helps in improving oxygen flow to the body’s tissues
  • Helps decrease blood clots
  • Promotes all-round health for heart, brain and muscles
  • Helps increase nutrient supply



  • Supports healthy circulation and helps decrease blood clots
  • Contains nattokinase a fibrinolytic enzyme which has the ability to break down fibrin, a blood clotting protein
  • Helps thin the blood and improve blood flow
  • Helps improve oxygen flow to the body’s tissues
  • Helps increase nutrient supply
  • Promotes all round health for heart, brain and muscles
  • May assist with cardiovascular disease, poor circulation, fibromyalgia, poor memory
  • Provides therapeutic levels of active enzyme


Support for circulation and cardiovascular disease

Studies have shown that nattokinase is the ingredient contained in natto that imparts the circulation-enhancing effect. Nattokinase helps the body keep blood flowing in a healthy way, promoting all round health for the heart, brain and muscles, by increasing circulation and therefore much needed oxygen to all organs. Doctor’s Best Nattokinase has had the vitamin K removed since Vitamin K assists with blood coagulation.


How are Nattokinase enzymes measured?

Enzymes are not measured in milligrams, but rather in ‘active’ units. A 1000mg capsule with low enzymatic activity would be worthless. Doctor’s Best Nattokinase veggie capsule contains 2000 FU (fibrinolytic activity) per capsule. This is a very high amount of activity.


How to take Nattokinase:

Doctor’s Best Nattokinase should be taken with no food in the stomach and one hour before eating. This is important because the enzyme needs to activate in the lower intestine, so that it can be absorbed into the bloodstream and perform its primary function which is to digest dead protein.



Take 1 - 2 capsules daily, between meals.


Nutrition Information

Doctor's Best Nattokinase 2,000 FU 90 Veggie Caps

Serving Size: 1 capsule (90 servings)

  • Amount Per Serving
  • Nattokinase ( fibrinolytic units) enzyme activity
  • 2,000FU
  • -



Other Ingredients

Modified Cellulose (vegetarin capsule), maltodextrin, magesium sterate (vegetable source).

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