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iHerb Customer Reviews



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Warm hands for the first time in my life!

Posted by Reviewer1854340 on Apr 12, 2013

I started taking Nattokinase because I have suffered from cold hands and cold feet for my entire life (I'm 45 now). This has been worsening with age, to the point where I was getting seriously worried about being cold and fragile in my old age. I've tried other stuff like ginger and cayenne, but they had implications for my digestive system that weren't always good. Nattokinase was gentler on my digestion yet it was also more effective. The first time I tried this product, I took it before bed. The next day I had warm hands that lasted all day and all evening, even though it was during winter. I found that I was sleeping with my arms out of the covers, because I was warmer than usual. Typing on the keyboard is easier, because my fingers are no longer cold. I have found that one capsule per day is quite sufficient for me. It also seems to help me sleep more soundly, which was most unexpected. I don't have any other circulatory problems that I know of, but the difference this nattokinase has made in restoring proper circulation to my hands and feet is impressive.

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가격 저렴하고 먹기 편해요

Posted by 5352571628770348675 on Nov 08, 2012

콜레스테롤 높고 혈액순환에 도움이 된다고 해서 구매해서 먹게 됬는데 캡슐이 작아서 먹기는 좋구요. 효과는 아직 잘모르겠고 꾸준히 장기 복용해야 할듯하네요. 가격저렴하고 먹기 편해 좋습니다. 국내 인터넷 쇼핑만큼 쉽고 배송도 빨라 좋습니다.^^

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In daily use

Posted by Reviewer3252586 on Dec 10, 2011

I use Nattokinasse for instead of warfarin.

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Nattokinase at affordable price

Posted by Reviewer1044325 on Apr 27, 2011

Nattokinase has price spans that can easily triple what you pay for Doctor´s Best . As all of the raw material comes from the same source , Doctor´s Best is the best offer . I am taking nattokinase since two years , 2 a day , and my previous not so good blood data has improved considerably .

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An important weapon against biofilms..

Posted by philla on Jan 01, 2014

Biofilms are emerging as something that have to be adressed in stubborn lyme infections. Heavy metals, acidosis and other perils of modern civilization are said to be exacerbating this tiny tick borne infection. The Washington state based eminent doctor Klinghardt uses enzymes (serrapeptase, nattokinase, etc) as therapeutic means to break down these slimy bacterial colonies. Maybe also a goot shot for persistent candidiasis.. I bought this with the mere intention to ameliorate my recurring digestive issues. I was very happy with the effect it had on my tummy.

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Posted by Reviewer2434500 on Aug 12, 2010

good for the heart. good for depression.

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Makes tinnitus worse!

Posted by Reviewer1463232 on Dec 21, 2010

Unfortunately, I have tinnitus. When I first used this product it seemed to get much worse. I stopped it for a couple weeks, and then went back on again. Same result; tinnitus worsened, big-time. I tried for a third time of staying off for awhile, til the tinnitus lessened. I took only the minimum doze for 3-5 days and the tinnitus, once again became almost unbearable. It is clear from testing this three times that it was not a coincidence, I'm sorry to say. As for other Doctor's Best products, they are excellent as is iHerb's value and service! I have used iHerb for 8 years now.

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Great stuff!

Posted by Reviewer3319292 on Jan 04, 2007

I had poor circulation in my leg from sitting and typing at a desk 8 hours a day and usually not getting much walking. I think I may have been developing some phlebitis since my leg vein (GSV) was bulging out if I didn't keep it elevated. However, after taking this for a few weeks, my circulation got much better! Definitely a good thing to try if you're afraid of paying major bucks for some prescribed medicine. I did start getting some slight heartburn for awhile after taking 2 caps per day for about 2 weeks, but by then my problem had basically completely vanished, so I stopped taking it and my stomach went back to normal.

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Great for Sinus Headaches

Posted by Reviewer1677159 on Aug 11, 2012

It is a great product if you get headaches caused from inflammation in your sinuses.

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Massive Thrombus/Clot

Posted by Reviewer2201106 on Jan 28, 2007

I was diagnosed with a thrombus from my left knee to my groin, and the ultra sound confirmed it. I was on coumadin and warfarin, for two years with symptoms of arthritis, which I never had, and a extremely low labido(male)becouse of the drug. Since reseaching Natto, and weaning myself off of the thinners myself, against my doctors wishes. In fact he dropped me as a patient for noncompliance. I have to say I haven't felt better. I have no syptoms of arthritis, thank God! And my libido is back. I have had no swelling in my legs at all, indicating a clot, and I could not be happier with the product. I have told many about the product and my experience with it, and can only hope that the medical profession will open their eyes to the obvious benefits and actions of this enzyme.I have read lately that some are finally acknowledging it's benefits. I again could not be happier with the results.

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