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Doctor's Best Nattokinase - 2, 000 FU of Enzyme, Supports Heart Health & Circulatory & Normal Blood Flow, Non-GMO, Gluten Free, Vegan, 90 VC (DRB-00125)

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Brand	Doctor's BEST
Flavor	Unflavored
Primary Supplement Type	Enzyme
Unit Count	90 Count
Item Form	Capsule
Item Weight	2.1 Ounces
Item dimensions L x W x H	2.13 x 2.13 x 3.69 inches
Special Ingredients	nattokinase
Diet Type	Vegan
Product Benefits	Heart Health Support

About this item

Nattokinase - 90 vgc
One 90 Count Bottle Of Doctor's Best Nattokinase Dietary Supplement
Produced From Non-Gmo Soybeans

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Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

From the manufacturer

*These statements have not been evaluated by the FDA. This product in not intended to diagnose, treat, cure or prevent any disease.

Nattokinase is an enzyme derived from natto, a traditional fermented soy food popular in Japan. During the natto production process, non-GMO soybeans are boiled and fermented with friendly Bacillus subtilis bacteria producing nattokinase.

Doctor’s Best Nattokinase contains nattokinase enzyme with Vitamin K2 removed. Nattokinase has been shown to support a healthy circulatory system by helping to maintain normal fibrinogen levels in blood.*


Benefits of Nattokinase? Helps support normal circulation and blood flow.* Supports healthy circulation.*	Why take Nattokinase? Aids the body in healthy blood flow.* Promotes all around health for the heart, brain, and muscles through circulation.*	How does it work? Nattokinase lowers plasma levels of proteins that affect blood flow.* Reduces the ability of blood to clot, thins the blood.*

Nattokinase For a Healthier Heart Health!

What is Natto and Nattokinase?

Did you know that Japan is home to the oldest population in the world? Japanese individuals have been eating their way to better heart health for centuries and their secret may lie in a simple food called natto, a fermented soy product rich in nattokinase. Natto is fermented with a probiotic bacterial species (Bacillus subtilis) that promotes gastrointestinal health. Nattokinase is a potent blood-clot dissolving protein used in supporting cardiovascular and heart health.

Why Take Nattokinase Supplements? While it is popular in Japan, it is an acquired taste. Eating natto to support a healthy heart may not be for everyone. Natto has a slimy texture, pungent aroma and a distinct flavor comparable to fermented cheese. You may be better off taking tasteless orally nattokinase supplements, the best way to deliver the enzyme throughout your body without having to eat the not-so appealing natto!

Nattokinase Supports Healthy Circulation Nattokinase is known as a potent fibrinolytic enzyme that is extracted and highly purified natto. Years of scientific research demonstrated that nattokinase improves blood circulation. Nattokinase decreases the ability of blood to clot - it "thins the blood" and may help protect against conditions caused by blood clots.

Unlike aspirin, nattokinase doesn’t irritate the stomach! Many studies have shown the positive effects of nattokinase on maintaining healthy blood pressure as it allows better blood circulation throughout the body. Additionally, it may be good to take nattokinase on long flights and other situations that require you to remain seated for prolonged periods to help support blood circulation.

Eating natto or taking nattokinase supplements may be one of the safest ways to naturally improve your cardiovascular health and increase your chances to live a long and healthy life!

Doctor's Best Nattokinase uses the highest quality nattokinase manufactured and independently tested at the industry recognized enzyme manufacturing facility, Deerland Enzymes in Kennesaw, Georgia. We believe by utilizing this manufacturing technology we are providing the highest quality nattokinase available.

SCIENTIFIC REFERENCES: 1 articles/PMC5372539, 2 articles/PMC5066864

Product Description

Doctor's Best Nattokinase 2,000 Fu, Non-GMO, Gluten Free, Vegan, Supports Cardiovascular and Circulatory Health, 90 Veggie Caps

Product details

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.13 x 2.13 x 3.69 inches; 2.1 ounces
Item model number ‏ : ‎ DRB-00125
Department ‏ : ‎ Health and Beauty>Health and Wellness
Date First Available ‏ : ‎ October 2, 2001
Manufacturer ‏ : ‎ Doctor’s Best, Inc
ASIN ‏ : ‎ B000BD0RRM

Best Sellers Rank: #2,249 in Health & Household (See Top 100 in Health & Household)
- #372 in Sales & Deals

Customer Reviews:
4.6 7,625 ratings

Important information

Safety Information

Contains Soy. Do not use this product if you are pregnant or nursing, are allergic to soy, or if you have a bloodcoagulation disorder. If you are taking an anticoagulant (blood-thinning medication) or vitamin K, consult a physician before taking this product. This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings

Indications

not available

Ingredients

Nattokinase (enzyme activity in fibrinolytic units) 2,000 FU, Modified cellulose (vegetarian capsule), maltodextrin, magnesium stearate (vegetable source).

Directions

Take 1 capsule daily, between meals, or as recommended by a nutritionally-informed physician.

Legal Disclaimer

These statements have not been evaluated by the Food & Drug Administration. This products is not intended to diagnose, cure, mitigate, treat, or prevent any disease.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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Customer reviews

7,625 global ratings

How customer reviews and ratings work

Customers say

Customers like the value for money, blood pressure, and blood clot prevention of the nutritional supplement. They mention it's an effective product that does the job required, supports heart health, and is well worth the purchase. Some also say it's easy to swallow and provides ease of mind. However, some are disappointed with its functionality and disagree on pain relief and safety.

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Value for money Blood pressure Blood clot prevention Ease of swallow Ease of mind Pain relief Safety Functionality

312 customers mention "Value for money"298 positive14 negative

Customers appreciate the value for money of the product. They mention it's an effective product, well worth the purchase, and easy to swallow. Some say it works better than baby aspirins and is of high quality.

"...I’ve been using this every two months for a couple of years as a quality product and wonderful to detox...." Read more

"The brand is a good one and I generally trust it. I always get high quality supplements from them with nice sealed packaging and never expired...." Read more

"Good quality product." Read more

"Product is satisfactory in my case" Read more

258 customers mention "Blood pressure"238 positive20 negative

Customers like the blood pressure supplement. They say it helps them with their blood pressure, cholesterol levels, and circulatory health. Lab results show a significant improvement in their cholesterol levels. The product is harvested in a way that enhances its fibrinolytic activity to break down blood clots. It has zero side effects and helps boost their immune systems.

"Great for detoxing. I’ve been using this every two months for a couple of years as a quality product and wonderful to detox...." Read more

"...Lab results show a significant improvement in my cholesterol levels...." Read more

"...It's been over 2 months now and my blood pressure has remained remarkably low. Two days ago, I was at 111/77. I'm no longer in the BP danger zones...." Read more

"...have used this for about 80 days and everything seems to be working with no side effects.I will update afte 120 days have been completed." Read more

34 customers mention "Blood clot prevention"29 positive5 negative

Customers like the blood clot prevention of the nutritional supplement. They mention it's good for thinning the blood, breaking up clots, and cardiovascular health. Some say they don't bleed as freely and the valve has no clotting. It's being studied as an effective way to dissolve fibrin and thrombus.

"Nattokinase is currently being studied as an effective way to dissolve fibrin and thrombus (blood clots) in study animals (usually rats) as well as..." Read more

"...not only will it dissolve blood clots but it also just makes your blood flow a lot freer and helps dissolve plaque and all that junk that's in a lot..." Read more

"...6 total in the morning, and THEY DISSOLVED THE CLOTS IN DAYS! TRULY AMAZING! INCREDIBLE!!! SUPEREXPIALIDOCIOUS!..." Read more

"...natto beans is that they have a bacteria enzyme which does not let blood clots occur or disolves them...." Read more

31 customers mention "Ease of swallow"29 positive2 negative

Customers find the nutritional supplement easy to swallow. They mention the capsules are small and easy to take. The 790 mg capsules make it possible to have to swallow less capsules.

"...effect I've noticed with taking natto and serra is my huge appetite has been suppressed...." Read more

"...Also the capsules are very small and easy to swallow...." Read more

"Easy to swallow pills. I can’t speak to whether or not they work but I’m still healthy and my labs came back normal" Read more

"Easy to swallow and does the job required of it" Read more

22 customers mention "Ease of mind"22 positive0 negative

Customers find the product eases their mind. They mention it makes their day easier, makes them feel better, and keeps them focused on tasks. Some say it calmed down their hearts and restored their energy.

"...My anxiety has gone down about 80% and I can actually eat food whenever I want which is crazy...." Read more

"...brought his blood pressure down (along with vitamin C), and improved his cataracts...." Read more

"Makes my day easier." Read more

"...been month on natto i don't know if its helping or not but it keeps his mood good like its doing something good to him...." Read more

111 customers mention "Pain relief"73 positive38 negative

Customers have mixed opinions about the pain relief of the nutritional supplement. Some mention that their legs don't ache anymore, and they feel a significant improvement in their body feeling. However, others say it feels like their lungs are hurting, their veins in their legs ache, and they swell a little. They also report an increase in heart rate, what feels like possible palpitations, and distress with bloating and gas.

"...He's had no stomach issues, but he also said his ears started ringing after a few days of taking it. Could be just the blood flow...." Read more

"...the T-wave is lifted from -3 further to -2 plus significant improvement in body feeling. According to the doctor, this is GREAT!..." Read more

"...well I like the Nattinokase because the only side effect is to make you tired. Reishi upsets your stomach a little unless you eat first...." Read more

"...tell you that forever I mean unbelievable I was full of energy I had no pain I mean those magnificent my blood pressure was perfect so I Milly order..." Read more

15 customers mention "Safety"10 positive5 negative

Customers have mixed opinions about the safety of the nutritional supplement. Some mention it's safe and most people don't experience side effects, while others say it's very dangerous and not safe for consumption if you have insulin sensitivity.

"I hear many great things about this product. And that it’s safe and most people don’t experience side effects...." Read more

"...Not a healthy supplement simply due to that ingredient being in it...." Read more

"...It says it is vegan and infers a safe product. There is nothing that would make one think to check the added ingredients in it...." Read more

"Nattokinaise is an amino acid that is safe and seems to do the job...." Read more

15 customers mention "Functionality"0 positive15 negative

Customers are dissatisfied with the functionality of the product. They mention it doesn't work like they want, doesn't have any effect, and doesn't prevent DVT.

"...We used this brand for a month and realized it was not working. Went back to the now brand within days the pain in my lower leg went away...." Read more

"...So I stopped taking it. When I resumed taking it, it didn't work as well. I tried only taking it during my cycle. I tried taking it daily...." Read more

"...an alternative, but after taking it faithfully for a month, saw no benefit whatsoever...." Read more

"My test show it does what my doctor wants it to do. It doesn't work for my significant other. The price was right." Read more

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Top reviews from the United States

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pamela javid haymes

I buy this about once every two months

Reviewed in the United States on October 27, 2024

Size: 90 Count (Pack of 1)Verified Purchase

Great for detoxing. I’ve been using this every two months for a couple of years as a quality product and wonderful to detox. Plus, it has a few herbs in there that are cancer killers so it’s a win-win.

4 people found this helpful

Helpful

Excellent

Excellent product

Reviewed in the United States on November 11, 2024

Size: 90 Count (Pack of 1)Verified Purchase

outstanding

Helpful

SMART DOBERMAN

Great Replacement for Statins

Reviewed in the United States on September 21, 2024

Size: 270 Count (Pack of 1)Verified Purchase

I have done quite a bit of research on the use of Statins to alleviate, and supposedly, prevent cholesterol build up that could be deleterious to your cardiac health.
The research revealed to me, an RN with a PHN, and multiple certifications in many arenas of health care acquired after 38+ years of practice, that these meds are not always the cat's meow for curing a problem that can be relieved with natural OTC products.
Research shows that "fat" (lipoproteins) are necessary for the transport of the natural biochemicals in every human body (and probably animals as well).
I stopped taking statins almost a year ago. I replaced the statin pill with D3, Vitamin A (to Fish Oil), and a change in diet (no more Wendy's, Jack, or Burger King). Lab results show a significant improvement in my cholesterol levels.
Another replacement study showed the same possible results when using Nattokinades, which help in the repair of vascular injuries quite often due to nothing more than extreme periods of stress. The body does have natural repair mechanisms and they can be helped with natural products not produced in a lab.

If you are considering using natural products, I highly recommend you talk to your doctor first, and look up in your search engine with the topic "Nattokinase benefits", before making any changes.

29 people found this helpful

Helpful

Smb

Pros and cons with this…

Reviewed in the United States on October 15, 2024

Size: 90 Count (Pack of 1)Verified Purchase

I bought this to help with my heart. I wanted to just make sure everything was flowing right and strong. After taking this on the 4th day I was having a lot of ringing in my ears and some stomach cramping. I gave it to my husband which there’s a big difference in my weight of 105 and his being 240, so I can’t give it bad review, but maybe it was to strong for my body weight. He's had no stomach issues, but he also said his ears started ringing after a few days of taking it. Could be just the blood flow. So I’m not sure, but maybe I’ll give it another go, with maybe half the pill this time. Side note … I have a very sensitive stomach to begin with. Maybe I can update at a later date.

5 people found this helpful

Helpful

ShopGirl

Good Quality MFG

Reviewed in the United States on November 3, 2024

Size: 90 Count (Pack of 1)Verified Purchase

Dr.Best is a quality mfg.

3 people found this helpful

Helpful

Chin Chilla

An EXCELLENT natural remedy for hypertension

Reviewed in the United States on June 9, 2023

Size: 270 Count (Pack of 1)Verified Purchase

I had obesity-induced hypertension. I use "had" because within 48 hours of taking 4 pills of nattokinase, in conjunction with 4 pills of serrapeptase every day, I dropped from 151/97 to 116/76. I had not lost a pound of weight. Nothing has changed in my dietary and living habits except for taking natto and serra together. Now, I wouldn't recommend others go as overboard as I did initially, taking 8 pills a day. But, I weigh a lot and needed to throw 'everything' at my body. It's been over 2 months now and my blood pressure has remained remarkably low. Two days ago, I was at 111/77. I'm no longer in the BP danger zones. Every single day since I began taking natto and serra, and I'm a heavy coffee drinker by the way, I need it for my highly intensive job, I've been consistently low in my sys/dias numbers.

I take natto and serra every day now. I have lowered my pills to 4 and 3 respectively, sometimes the reverse, sometimes one pill of each. One side effect I've noticed with taking natto and serra is my huge appetite has been suppressed. I don't eat as much as I used to so I've lost about 10 lbs in the last two months without doing anything. I still eat stuff I shouldn't but those hunger pangs that come at ungodly hours of the night between 8 PM and 2 AM, which is how I gained all that weight in the last two decades, have subsided.

Google "nattokinase and serrapeptase", you will find online medical articles and other research on the benefits of taking the two together. I'll come back here in a year to update. This is a miracle! If I shared how much I actually weigh, even now, all of you will be SHOCKED and AMAZED that a person of my size has systolic/diastolic numbers so low. It's unheard of! No wonder the Japanese, who drink natto tea all day and night, have the largest number of citizens over age 100 in the whole world. They're on to something.

I take no meds whatsoever, no meds at all for anything. I had no medical issues except for the obesity-induced hypertension so I had refused to take meds for it and tried for decades to lose weight naturally. I only take mutivitamins. Hope this helps someone. This is a game-changer!

287 people found this helpful

Helpful

Daniel S

High quality good price

Reviewed in the United States on October 8, 2024

Size: 270 Count (Pack of 1)Verified Purchase

The brand is a good one and I generally trust it. I always get high quality supplements from them with nice sealed packaging and never expired. You can trust them to deliver what they promise I think.

2 people found this helpful

Helpful

ruby wilkinson

It’s OK

Reviewed in the United States on November 5, 2024

Size: 90 Count (Pack of 1)Verified Purchase

I’m not that impressed with this product

Helpful

Top reviews from other countries

Sunder

Excellant Product

Reviewed in India on December 11, 2023

Size: 90 Count (Pack of 1)Verified Purchase

Highly recommended. Natto derived from fermented soya. Works as blood thinner great. This is my 2nd order. Will buy as I use. Thanks

Great product

Reviewed in the United Arab Emirates on June 24, 2023

Size: 90 Count (Pack of 1)Verified Purchase

Try taking 4 in a day and you will feel the difference right away

Simple

Best for heart patients

Reviewed in India on August 26, 2023

Size: 270 Count (Pack of 1)Verified Purchase

Reduces the need to take aspirin and statins, improves heart health. If some one switches to this medicine, should get platelet count and lipids tested once in a month for three months to adjust the dose of aspirin and statins , if required.

Awaiting Delivery!! Of Nattokinase & Serrapaptase 🥲🥲🥲 it in from the letter box! 🙏 Much Appreciated 👍

I have to wait☝️…to see results 👍✅

Reviewed in Australia on August 31, 2024

Size: 90 Count (Pack of 1)Verified Purchase

Suppose to lower Cholesterol in the arteries! Improve blood flow to and from the heart👍✅

Michelle Lim

Good! product

Reviewed in Singapore on November 19, 2019

Size: 90 Count (Pack of 1)Verified Purchase

Great!!!! product will buy again.

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Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.

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Doctor's Best Nattokinase - 2, 000 FU of Enzyme, Supports Heart Health & Circulatory & Normal Blood Flow, Non-GMO, Gluten Free, Vegan, 90 VC (DRB-00125)

About this item

From the manufacturer

Benefits of Nattokinase?

Why take Nattokinase?

How does it work?

Nattokinase For a Healthier Heart Health!

Product Description

Product details

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