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Nattokinase for Dietary Supplementation User Reviews

Rating: 7.0

Nattokinase has an average rating of 7.0 out of 10 from a total of 5 reviews for the off-label treatment of dietary supplementation. 60% of reviewers reported a positive experience, while 20% reported a negative experience.

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20%
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20%
  • Mar...
  • Taken for 6 months to 1 year
  • December 14, 2022

"I began taking nattokinase 400 mg for 9 months now after being on Eliquis for 7 months following a PE. One of the first things I noticed after taking it for a couple of weeks was I no longer had the strange phenomenon/feeling of having to stand still for a short while after rising from a sitting position while my body adjusted to the change. Of course, the main benefit is I have not had any further blood clots. I have just gotten lab results after a yearly physical. The doctor was really amazed at how good my lipid profile was along with every other test result routinely done. My blood pressure is staying in the 120 to 130/70 range, and pulse rate has dropped from a norm of around 80 to 90 down to 65 to 70. I am a female in my 80s and am overweight, so I was not expecting such good results. I have no other explanation other than I take nattokinase, and I also take serrapeptase 40,000 units every day. I have had no side effects from either one."

9 / 10
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41 Report
  • BP ...
  • Taken for 1 to 6 months
  • March 11, 2022

"This helped balance my BP, which would fluctuate between high moderate to hypertension 1 grades, and after taking for 4 weeks, I was getting normal BP readings. With zero side effects, and taking the therapeutic dose, I got results. I am so impressed. I worry about the long-term effects but have read it helps with overall CV health and plan to continue, esop, with a strong family history and mild CAD diagnoses already at 39. I’ve tried nifedipine XL … horrid experience! I wish I had kept up with the natural wonder of Natto a long time ago."

10 / 10
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25 Report
  • Don...
  • May 15, 2017

"Daily for several years. No negative issues."

10 / 10
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40 Report
  • Ron...
  • Taken for 1 to 6 months
  • April 21, 2020

"Taken 2x/day, total = 800 mg. Have experienced shortness of breath and fatigue."

5 / 10
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12 Report
  • Ren...
  • Taken for less than 1 month
  • May 7, 2023

"I have had to stop taking nattokinase due to recurrent palpitations that would last approx. 30 minutes."

1 / 10
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3 Report

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