Killer Blood Clots — Why They Form and How to Prevent This Killer

Fibrin Trapping Blood CellsHeart disease is the No. 1 killer of men and women in the United States, yet, when you think about this condition you may not automatically equate it with blood clots.

However, most heart attacks (myocardial infarctions) are caused by blood clots that limit or block blood flow to your heart.

If you make it to the emergency room, clot-busting medications may be administered because the faster you can break up the clot, the faster you can restore normal blood flow (i.e, oxygen!) to your body.

Preventing blood clots, then, including “breaking up” any potential clots before they develop, is a key strategy to heart health no matter what your age. One way to do this is to attack clots at their root source: fibrin.

What Are Blood Clots Made of and How Do They Form?

Blood clots are made up primarily of fibrin, an insoluble protein that also makes up scar tissue. Your body produces fibrin in response to bleeding. Specifically, the soluble protein fibrinogen is converted into fibrin at the site of a wound via clotting enzymes called thrombin.[i]

It’s an amazing process that’s absolutely crucial to your health and healing, but it must be properly balanced by the action of plasmin, an enzyme known as your body’s natural blood thinner. Plasmin helps to remove excess or unnecessary accumulated proteins so your blood can flow freely.

If this balance is upset, serious consequences including blood clots and heart attack can result. One study published in the Italian Heart Journal noted:[ii]

When fibrin deposition and removal are properly balanced, the organism is protected from both a catastrophic loss of blood at the site of injury and the inappropriate loss of fluidity within the vascular system.

When these activities are not properly balanced, however, severe bleeding or thromboses [blood clots] can occur. Myocardial infarction [heart attack] is a common and morbid consequence of the latter.”

Atherothrombosis: A Blood Clot Within Your Artery

You’re probably familiar with the term atherosclerosis, which is the buildup of plaque in your arteries. Less widely known, yet the leading cause of death in the Western world,[iii] is atherothrombosis — a blood clot that forms within your artery as a result of atherosclerosis.[iv]

Fibrinogen is one of the most studied risk factors in the development of atherothrombosis.[v] Like atherosclerosis, this condition can progress for years with no symptoms until it finally manifests as a heart attack or sudden death.

Fibrinogen levels may give some insight into your risk of this condition, however, as research shows a significant association between high fibrinogen levels and risk of heart disease, stroke, peripheral arterial disease and cardiovascular death.[vi]

The association is so strong that the risk of cardiovascular events in people with the highest fibrinogen levels was twice that of people with lower levels — and this was true in both healthy people and those already at high risk of heart disease and stroke.[vii] Even slight increases in fibrinogen levels may increase your risk of future heart disease.[viii]

Risks of Hypercoagulation

Hypercoagulation is another condition related to increased fibrin in your blood and, as a result, an increased risk of blood clots and related conditions such as deep vein thrombosis (DVT), pulmonary embolisms (PE), heart attack and stroke. Even kidney failure can occur if a blood clot forms in your kidneys.

Even in cases when excess fibrin does not lead to a blood clot, problems may still occur. Research suggests fibrin deposited in your blood vessels may lead to nutrient deficiencies, lack of oxygen and even chronic fatigue syndrome.[ix][x]

There are many causes of hypercoagulation, including genetic and lifestyle factors. In the latter case, being overweight or obese, smoking, using birth control pills or hormone replacement therapy, long plane or car trips, extended bed rest and pregnancy may all increase your risk.

How to Remove Excess Fibrin From Your Blood

It’s possible to remove excess fibrin in your body. The key is activating your body’s natural fibrin cleanup crew, which is made of proteolytic enzymes, a group of systemic enzymes responsible for breaking down protein molecules. They hit masses of excess fibrin and eat them away — literally!

For instance, after 2 months of taking proteolytic enzymes, healthy study participants had decreases in fibrinogen, factor VII, and factor VIII (other proteins involved in blood clotting) by 9 percent, 14 percent, and 17 percent, respectively.[xi] Those at high risk of heart disease had similar reductions (7 percent, 13 percent, and 19 percent, respectively) after taking the enzymes. Decreases in red blood cell aggregation and blood viscosity have also been demonstrated via proteolytic enzymes.[xii]

Systemic enzymes are naturally produced in your pancreas, but your natural production declines with age; these fibrin busters become largely depleted by age 50, with significant declines beginning as early as your late 20s.

Fortunately, improvement is easy… simply supplement your body’s supply of these vital enzymes for heart health. And, as an added bonus, proteolytic enzymes help fight pain-causing inflammation, cleanse toxins from your blood, fight viruses and fortify your immune system.

Learn more about these health restoring enzymes and where to find them by clicking the box below…

Discover "Systemic Enzyme Therapy"... CLICK HERE NOW!


[i] Encyclopedia Britannica, Fibrin

[ii] Ital Heart J. 2001 Sep;2(9):641-5.

[iii] European Heart Journal Volume 25, Issue 14, Pp. 1197-1207

[iv] Merriam-Webster, Atherothrombosis

[v] European Heart Journal Volume 25, Issue 14, Pp. 1197-1207

[vi] Arteriosclerosis, Thrombosis, and Vascular Biology. 1999; 19: 1368-1377

[vii] Arteriosclerosis, Thrombosis, and Vascular Biology. 1999; 19: 1368-1377

[viii] Thromb Haemost. 2003 Apr;89(4):601-9.

[ix] Hypercoagulation Disorders, a PAK Approach

[x] Blood Coagul Fibrinolysis. 1999 Oct;10(7):435-8.

[xi] Nutr Res. 2009 Mar;29(3):190-6.

[xii] Clin Hemorheol Microcirc. 2006;35(1-2):139-42.

Filed Under: General Health
Written By:  Updated:
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Jesse Cannone, CFT, CPRS, MFT

Jesse is the co-founder and visionary CEO of The Healthy Back Institute®, the world-leading source of natural back pain solutions. His mission as a former back pain sufferer is to help others live pain free without surgery and pharmaceuticals.

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8 thoughts on “Killer Blood Clots — Why They Form and How to Prevent This Killer”

  1. Christine Warwick says:

    I am a smoker for years and I will like to quit

  2. Kathryn Hamdan says:

    This would have been great to know last year. My sister died of a blood clot after she had her foot operated on. The Dr. gave her a blood thinner where she’d have to give it to her self by shot’s. She said it hurt and wouldn’t take it.
    However she did walk around the house some, and walk to the end of the driveway everyday to get the mail.
    It didn’t help. She died once in the Ambulance, and twice at the Hospital before they pronounced her dead.
    If nothing else, if you can’t give yourself shot’s, please tell you’re Dr. so he or she can write you for pill’s.

  3. Jeannne Belisle says:

    I take blood thinners 80 ml gr each morning because of blood cloths and hereditary from my mother and
    grand-father . I had a ICT IN 2003 a accident at work in 2009 i feel on the back of my head with a lot of
    pain « head concussion» it took me 6 months to come back to work

  4. Catalona says:

    I had my pain on my left leg and easily get tired my heaf and buttocks seem getting bigger or l feel it might explode

  5. Kay Nichols says:

    Get checked out for antiphospho lipid syndrome. It’s a quick blood test. Your blood gets too thick, it can cause miscarriages.

  6. Geri says:

    FYI: muscles liked to be stretched but nerves don’t. A
    Fixed hamstring string stretch can irritate the sciatic nerve if not accompanied by moving or wiggling the distal point -foot. Also known as “gliding” the nerve.
    A gentle point/flex while stretching the hamstring muscle will treat the nerves.
    GG. CFT, SFOA, Instructor & trainer to MDs

  7. Nicholas Constant says:

    Monday, October the 1st, 2018: I underwent a blood clot incident six yeras ago and I was lucky to survive because the Energencies Hospital Van picked me from the gym soon and was taken to a nearby hospital vey shirtly!

    Eventually, I was lain on the bed of intensivy care room and was operated! I stay there for a week and, later was trasferred to the nornal meducal room for a coupke of week.

    Now, for about 6 years I am taking regularly, blood thiners and other medicines.

    God was merciful to me!

    Should you require me sending to you an e-Mail providing further details, copies of medical reports, etc, I shall be happy to do so upon receipt of your message Your interest in me is greatly appreciated!

    Prof. Nicholas D. Constant
    Careers Guidance Councellor

    1. Steve says:

      Nicholas, Where enzymes are wonderful they are not substitutes for prescription medications…



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