
Why “Just Take a Statin” Isn’t the Only Answer
Somewhere after 55, a scan or a blood test comes back with a word you didn’t expect: blockage. Plaque. Narrowing. You eat better than most people you know. You walk. You watch the butter. And your doctor reaches for the prescription pad: a pill every day, for the rest of your life. That pill slows the clogging down. It doesn’t clean out what’s already there. And for a lot of people it brings sore legs, tiredness and a foggy head along with it.
- A scan or a stress test that came back worse than you expected
- A doctor who says statin before asking a single question
- Watching a parent or spouse ache, tire out and forget things on one
- Dreading the next scan like a verdict
Why cardiologists are starting to talk about it
Shrink the plaque. Don’t just slow it.
Here’s the part most people never hear. Plaque isn’t only cholesterol. It’s held onto your artery wall by a sticky protein called fibrin, the same stuff that makes blood thick and sluggish as we get older. A statin lowers the cholesterol going in. It does nothing to the fibrin already there. That’s why the clogging slows but never goes backwards.
Nattokinase is the enzyme in natto, the fermented soybean dish 125 million Japanese eat for breakfast. Japan has the lowest heart-attack rate of any developed country. The enzyme does one thing: it breaks fibrin down. Your body makes its own version of it, but less and less after 50. This puts it back. Blood flows easier, pressure comes down, and plaque has nothing to hold on to.
In a head-to-head study it shrank artery plaque 36% in 26 weeks. The statin group: 11%.
Studied on People,Not Petri Dishes.*
Human trials on adults with clogged arteries. The results speak for themselves.
*Results from published clinical studies on nattokinase: Chen et al., 2022, Frontiers in Cardiovascular Medicine (1,062 participants, 10,800 FU, 12 months) and Ren et al., 2017 (nattokinase vs simvastatin, 26 weeks). Individual results vary.
See the Difference for Yourself
Teravia
StatinsReal People. Real Results.
Hear it in their own words.
How To Use
Ten seconds a day. No prescription, no pharmacy line, nothing to refill at the doctor’s office. One rule: take it on an empty stomach so the enzyme reaches your blood, not your breakfast.
- Take 2 Capsules Daily (10,800 FU)
- On an Empty Stomach, First Thing in the Morning or at Bedtime
- Start With 1 Capsule for the First Week, Then 2
- Re-Scan at 6 Months and See the Difference
What to Expect Before Your Next Scan
The enzyme is active within hours of your first capsule. Most people feel it before they can measure it.
- Warmer hands and feet, less puffiness
- Blood pressure readings start to drop
Blood flows easier and the enzyme starts working on the glue that holds plaque to your artery walls.
- Legs lighter, swelling easing
- Sleeping through the night, clearer head
This is the window in which the clinical trials measured carotid plaque shrinking.
- A scan you’re proud to show your cardiologist
- The statin conversation gets quieter
Keep the routine and walk into every ultrasound with confidence.
- No more dreading scan day
- Same two capsules, same empty stomach
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Feel the difference in your circulation and your numbers, or get 100% of your money back, no questions asked.
What Sets Our Nattokinase Apart?
Most nattokinase on Amazon is 2,000 FU a capsule. That’s a fifth of the dose the plaque study used, in a plain capsule your stomach acid destroys before it does anything. The ones that say “10,000 FU” mix the enzyme with ten other things so you never ask how much of it is real. Here’s why ours is different:
The Full Clinical Dose
10,800 FU per serving, the exact dose from the 1,062-patient plaque study. Not 2,000 FU. Not a “heart blend” with eleven things in it. Flip the bottle over and check.
Checked by an Outside Lab, Printed on the Label
FU is the number that tells you how strong the enzyme actually is. Most brands print milligrams instead and hope you don’t ask. Every Teravia batch is tested for FU by an independent lab.
A Capsule That Survives Your Stomach
Stomach acid destroys nattokinase. Plain capsules are also why so many people feel sick on day one. Ours open after they pass the stomach, so the enzyme reaches your blood in one piece. Made with the Japanese NSK-SD strain, the one used in the research. No maltodextrin, no rice flour.
SEE THE DIFFERENCE
90-Day Risk-Free Trial
Take it every day for 90 days. If you can’t feel the difference in your circulation, your blood pressure or your legs, email us for a full refund, no questions asked.
Try Risk-Free Today
Frequently Asked Questions
With a statin, yes; the head-to-head trial ran nattokinase alongside statin patients. With blood pressure medication, your pressure will likely drop, so check it daily and talk to your doctor about your dose. Do not take this product if you use a blood thinner (warfarin, Eliquis, Xarelto, Pradaxa), an antiplatelet medication (Plavix, Brilinta), or daily aspirin, or if you have a bleeding disorder. If you have had a heart attack, stroke or stent, or have surgery planned, talk to your doctor first.
No. The capsule stays closed until it’s past your stomach, which is exactly why we use it. What some people notice in the first few days is a mild headache or feeling a little light-headed. That’s your blood pressure coming down. Start with one capsule for the first week and it passes.
The enzyme is active in your blood within 2 to 8 hours of a dose. Most people notice warmer hands and feet and lower blood-pressure readings inside 2 weeks, lighter legs by week 4. Plaque: the trials measured it at 6 and 12 months, which is why we recommend the 5-bottle protocol and a re-scan at month 6.
Three reasons. Dose: the $13 bottles are 2,000 FU a capsule; the plaque research used 10,800 FU a day. Potency: nattokinase is known for not meeting label claims, so every Teravia batch is tested for FU by an outside lab and we publish it. Delivery: most are plain capsules that stomach acid destroys; ours are delayed-release. And it’s one pure enzyme, not a blend that hides the dose.
Then it costs you nothing. 90 days, full refund, no questions, keep the bottle.
The Japanese have eaten natto every day for over a thousand years. The 12-month clinical study at this dose reported no serious adverse events. Because it’s a naturally powerful enzyme, a few precautions matter: never combine it with blood thinners, antiplatelet medications or aspirin, or use it if you have a bleeding disorder. Talk to your doctor if you’ve had a heart attack, stroke or stent, and pause at least a week before any planned surgery. Not for use during pregnancy or breastfeeding.
Customer Reviews
“My cardiologist said he’d never seen that”
“Two years ago my carotid ultrasound came back fifty percent blocked and my cardiologist wanted me on a statin for the rest of my life. My sister got muscle pain so bad on statins she couldn’t climb stairs, so I asked for a few months to try something first. I read about nattokinase, what Japanese people eat for breakfast, and took Teravia every morning before food. Last month’s ultrasound: thirty percent. He said he’d never seen that go backwards and asked me for the name on the bottle.”
“I’d already tried the cheap stuff”
“I took a 2,000 FU nattokinase from Amazon for a year and felt nothing, so I honestly wasn’t expecting much. Then I read the actual study: 10,800 a day, empty stomach. Switched to Teravia, two capsules every morning. Inside two weeks my blood pressure went from 148 over 88 to 124 over 76 and the heaviness in my calves was gone. I can’t tell you what’s happening inside my arteries yet, but I’m not stopping.”
“Twenty years on a statin and my legs couldn’t take it”
“Lipitor since I was fifty. Cramps every night, tired all the time, and my cholesterol never once got where the doctor wanted it. I’d had enough. I started Teravia at the full dose and told my doctor I wanted six months. The next scan showed less blockage than the one before. She didn’t say much, but she wrote the name down.”
“My dad died at 62. I wasn’t waiting.”
“Heart disease is all over my family. My stress test came back fine, my cholesterol didn’t, and the plan was a statin and a yearly check. That felt like waiting for the bad news. I read that the Japanese have the lowest heart-attack rate in the world and why. Two capsules of Teravia every morning, blood pressure cuff on the counter. Three weeks in the numbers started dropping. I finally feel like I’m doing something.”
“My hands are warm for the first time in years”
“I bought this for the artery research but the first thing I noticed was my hands. Cold hands and feet my whole life, worse after sixty, and about ten days in they were warm. Then the swelling in my ankles went down. Then my blood pressure cuff started reading numbers I hadn’t seen in a decade. I’ll do the scan at six months, but I already know.”
“The second scan convinced me”
“My carotid scan came back with a blockage and the cardiologist wanted a statin. I’d read about nattokinase in Japan and decided to give it a real six months at the full dose before I agreed to anything. The next scan was better. He called it unusual. I call it two capsules every morning on an empty stomach.”
Don’t walk into another scan unprepared.
Stock up. Save more.
Plaque takes six months to shrink, and your next scan is coming either way. One bottle won’t get you there.
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