Does Collagen Clog Arteries? Here’s What Science Says

By Jonathan Hunsaker

Reading Time: 10 minutes

This article discusses emerging/ongoing science and research. It is intended for general informational purposes only. This content is unrelated to products offered by Organixx and does not contain any representations about the performance of such products.

Have you been wondering if taking collagen supplements could be bad for your health? Many people ask a similar question—does collagen clog arteries? 

In this blog post, we’ll look at the science behind collagen and whether or not it can clog your arteries.

By the end of this post, you’ll have a better understanding of the relationship between collagen and your health and whether or not collagen supplements are safe for you to take.

Read on to learn more about the facts and myths about collagen and artery health.

What is collagen, exactly?

Collagen is a type of protein found in the body, making up about one-third of its total protein composition.

It is the most abundant protein in mammals and plays an important role in providing structure to:

  • skin,
  • bones,
  • muscles,
  • tendons,
  • ligaments,
  • and other connective tissues.

Collagen also helps maintain healthy skin elasticity and joint flexibility.

Common Types of Collagen

The different types of collagen present in the body are:

  • type I (skin),
  • type II (cartilage),
  • and type III (blood vessels).

These three types make up 90% of our skin’s total protein content.

Type I collagen makes up 80% of our skin’s total protein content, while Types II & III make up 10%.

Type I collagen forms a matrix that serves as a protective barrier against external damage and helps facilitate cellular division, thereby aiding wound healing while also maintaining skin hydration.

This same matrix provides support to cells, so they can divide properly, which helps with wound healing. Additionally, it maintains moisture levels within the epidermis, which keeps our skin hydrated and supple-looking.

Type II collagen is mostly found in cartilage tissue, where it provides cushioning between joints allowing them to move freely without pain or discomfort.

It also works together with elastin fibers to help keep these structures flexible yet strong enough for daily activities like walking or running without fear of injury due to excessive strain on joints or muscles caused by poor posture or improper form when lifting weights at the gym.

Therefore, collagen is essential for our overall health and wellbeing. Now, let us explore if collagen can clog arteries or not.

Key Takeaway: Collagen is a key protein that plays an important role in keeping skin supple and joints healthy. It provides structural support to our skin, cushions joints, and keeps muscles flexible yet strong—all necessary components for a healthier lifestyle.

How is collagen produced in the body?

Collagen synthesis, the natural production of collagen within the body, is a complex process.

It involves several steps, which involve enzymes breaking down proteins into amino acids before they are recombined to form new proteins, such as collagen.

Several factors can affect this process, including age and lifestyle choices, such as diet or exercise habits.

As we get older, our bodies produce less collagen due to changes in hormone levels and other physiological processes related to aging.

As a result, it’s important for people over 40 years old to ensure they are getting enough dietary sources of amino acids that help support healthy collagen production, such as gelatin or hydrolyzed type I and III collagens found in foods like:

  • fish,
  • eggs,
  • bone broths,
  • soups,
  • and stews.

Additionally, supplementing with high high-quality, natural, and organic plant-based superfoods rich in essential vitamins, minerals, antioxidants, and phytonutrients can help further support healthy cell growth, repair, regeneration, and turnover cycles throughout all layers of issues organs.

Also, engaging in a variety of exercises tailored to your goals and objectives can help stimulate the following:

  • muscles,
  • tendons,
  • ligaments,
  • joints,
  • bones,
  • and cartilage discs.

Regular exercise can help you increase flexibility and range of motion while improving posture, balance, coordination, and movement patterns. This not only improves performance but also helps:

  • prevent injuries,
  • accelerate recovery time,
  • reduce pain,
  • ease discomfort,
  • lessen stiffness,
  • decrease soreness,
  • and lower inflammation.

Exercise can ultimately enhance your physical fitness for an overall improved quality of life with longevity.

Additionally, regular exercise stimulates the release of neurotransmitters, such as:

  • endorphins,
  • serotonin,
  • dopamine,
  • oxytocin,
  • cortisol,
  • adrenaline,
  • and norepinephrine.

This means that exercise can ultimately help you regulate your:

  • mood,
  • energy,
  • metabolism,
  • stress response,
  • immunity,
  • sleep cycle,
  • appetite,
  • and weight gain or loss, among many others.
Key Takeaway: Collagen synthesis is an important process for maintaining healthy skin, bones, and muscles. Consuming superfoods and taking collagen supplements can help support the production of collagen in your body, and regular exercise helps increase your blood flow, which ultimately improves your overall physical health.

Does collagen clog arteries?

Artery health is a major concern for many people.

Atherosclerosis, the buildup of fatty deposits on the walls of arteries, can lead to serious complications such as heart attack and stroke. So, it’s important to know if collagen can clog arteries or not.

The science behind collagen and artery health shows that collagen does not cause atherosclerosis.

Instead, studies show that collagen helps protect against clogging arteries by providing structural support to blood vessels and helping them resist damage from high cholesterol levels in the bloodstream.

Also, supplemental collagen, when hydrolyzed, has been found to reduce inflammation which is a factor in the development of atherosclerosis.

Collagen also plays a role in maintaining healthy circulation throughout the body by keeping veins flexible and allowing for a better flow of oxygen-rich blood through them.

Plaque buildup in arteries, which can eventually lead to blockages and other cardiovascular problems, may be prevented by the flexibility of veins enabled by collagen.

How does collagen benefit heart health?

Consuming more dietary sources of protein, such as fish or lean meats, alongside a regular dose of hydrolyzed collagen supplements may further boost cardiovascular health.

This is due to collagen’s anti-inflammatory properties, aiding in better absorption into cells for energy production instead of being stored away as fat around organs like the heart.

Studies have indicated that the use of dietary protein sources, such as fish or lean meats, and hydrolyzed collagen supplements could enhance circulation and lessen inflammation while also decreasing LDL cholesterol levels and boosting HDL cholesterol levels—all important aspects for ideal arterial health.

What are the benefits of collagen supplements?

Collagen supplements offer numerous benefits beyond just protecting against atherosclerosis—they also promote healthier skin by stimulating new cell growth and improving elasticity, so wrinkles appear less noticeable over time.

Helps Fight Inflammation

Chondroitin sulfate, which acts as an anti-inflammatory agent to reduce swelling caused by arthritis or bursitis-type conditions, is also present in collagen supplements providing joint pain relief.

Promotes Skin Elasticity

One major benefit of taking collagen supplements is improved skin elasticity. Collagen helps keep your skin firm and supple by providing essential proteins that make up the connective tissues between cells.

As your body’s natural production of collagen diminishes with age, this can lead to wrinkles and sagging skin. Taking a daily dose of collagen can help reduce these signs of aging by increasing the amount of collagen available for cell regeneration.

Aids Healthy Digestion

Collagen can aid digestion due to its rich content of amino acids needed to break down proteins more efficiently than our bodies alone would otherwise be able to do without supplementation.

Increases Bone Density

Also, supplementing with collagen can help increase bone density, specifically collagen peptides—it has been known to play an integral role in rebuilding bones after injury or fracture.

Improves Joint Health

Collagen provides necessary lubrication for our joints so they stay flexible and strong throughout our lives.

As we age, our bodies produce less natural lubricants leading to stiffness in the joints or even arthritis-like symptoms, such as pain or swelling in certain areas like hands or feet.

By supplementing with additional sources of collagen, like hydrolyzed gelatin capsules or liquid forms, you can increase joint mobility while reducing inflammation at the same time.

Lowers Cholesterol Levels

Consuming more than two grams of hydrolyzed collagen per day, in conjunction with regular exercise, has been linked to lowered cholesterol and triglyceride levels. This supplement can be a great alternative for those wanting to better their cardiovascular health without the use of drugs.

In addition, the omega-3 fatty acids present in this supplement may help reduce inflammation and enhance joint mobility for a healthier lifestyle. With the right use, anyone looking to maintain a healthier lifestyle can take advantage of these benefits.

Keeps Cells Healthy Over Time

Finally, research suggests that supplementing with collagen may have protective effects against certain types of cancer—particularly those related to gastrointestinal issues like colorectal cancer, where having strong arterial walls is especially beneficial for keeping cells healthy over time.

So, not only does collagen provide numerous benefits for our hearts, but it may even protect us from potentially life-threatening illnesses down the line, too.

However, before adding collagen supplements into your routine, it is crucial to talk to your doctor, so you can avoid unwanted side effects.

Key Takeaway: Collagen supplements are a great way to improve your artery health and overall well-being. They offer anti-inflammatory properties, help reduce bad cholesterol while increasing good cholesterol levels, aid in digestion, and increase bone density—all of which makes them an invaluable addition to any healthy lifestyle.

Is collagen safe to take?

Collagen is generally safe for the majority of individuals when taken as instructed on the package or in accordance with a healthcare provider’s advice.

While it’s a natural substance found in our bodies, taking collagen supplements can still have potential side effects and should be done with caution.

Digestive discomforts, such as nausea, bloating, flatulence, and bowel irregularity, may be experienced when taking collagen supplements, especially when the dosage is beyond the recommended daily allowance.

The intake of large quantities for extended periods of time can cause a disruption in the gut bacteria due to the abundance of amino acids found within collagen.

To avoid issues, you should start with smaller doses (less than 10 grams per day) and gradually increase your intake over time while monitoring any changes in digestion. Better yet, always make sure that you follow what is recommended in the packaging or by your doctor.

Additionally, some individuals may experience allergic reactions, such as skin rashes or itching, from consuming certain types of collagen supplements, so it’s important to pay attention to how your body responds when starting out.

Another potential risk associated with taking too much collagen supplement is kidney damage due to excess amounts of protein being filtered through the kidneys at once.

The recommended dosage for adults ranges between 5-15 grams per day, depending on individual needs, so it’s important not to exceed this amount without consulting a doctor first.

Overall, collagen is generally considered safe to take as a supplement. Yet, before ingesting any products with collagen or any kind of supplement, for that matter, it is essential to assess the potential risks associated.

Key Takeaway: Collagen supplements can be beneficial to your health. It is important to follow the recommendations in the packaging of your doctor to avoid unwanted side effects. Taking too much collagen could cause digestive discomfort, allergic reactions, and kidney damage in some people. So, make sure to stay within limits.

Factors to Consider Before Taking Collagen Supplements

When considering the use of collagen supplements, one must take into account a few factors. First and foremost is safety.

Side Effects

Collagen supplements can have side effects if not taken properly or in the right amounts, so it’s important to talk to your doctor before beginning any supplementation regimen.

Collagen Type

It’s also important to make sure you know what type of collagen supplement you’re taking and how much of each ingredient is included in the product.

Different types of collagen have different benefits, so it’s important to choose one that best suits your needs and goals. It is essential to examine the other components in a collagen supplement, as they may contain minerals or vitamins that could potentially conflict with any current medications you are taking.

For vegans who wish to reap the same health benefits associated with consuming animal-sourced collagen, there are a plethora of alternative options on marketplaces today that offer equal effectiveness without compromising their personal beliefs.

These vegan-friendly supplements provide more bioavailable forms of this protein than plant sources do, meaning that our bodies absorb more of it during digestion rather than excreting it as normal dietary proteins.

Prices and Reviews

Comparing prices and reading customer reviews before investing in a collagen supplement is always advisable. This allows you to gain an understanding of the potency, bioavailability, and effectiveness of the product you are considering.

Additionally, conducting thorough research before investing in a collagen supplement can help guarantee that the money spent is not wasted on something which could be ineffective.

With careful consideration and comparison, you can rest assured you will get the most bang for your buck when selecting your collagen supplement.

Key Takeaway: Before investing in a collagen supplement, it’s important to consider safety and ingredients, compare prices, and read customer reviews. And before making a purchase, maximize the value of your investment by carefully evaluating your options and picking the one that offers the highest quality.

FAQs in Relation to Does Collagen Clog Arteries

Does collagen cause plaque in arteries?

No, collagen does not cause plaque in arteries.

Studies have suggested that taking a hydrolyzed collagen supplement may reduce the risk of atherosclerosis, which is caused by plaque buildup in arteries, while also improving blood flow and circulation throughout the body, reducing inflammation, and promoting better overall health.

Consuming collagen has been found to be advantageous for blood flow and circulation, lessening inflammation while furthering one’s overall well-being.

Additionally, some studies suggest that consuming more dietary sources of collagen can help protect against cardiovascular disease due to its antioxidant properties.

Can taking collagen increase cholesterol?

No, taking collagen does not increase cholesterol.

Studies have indicated that collagen may promote a healthier lipid profile by decreasing LDL (bad) cholesterol and increasing HDL (good) cholesterol.

Additionally, some studies suggest that consuming more dietary sources of collagen can help improve overall lipid profiles and lower triglycerides. Hence, it is plausible that taking collagen as a supplement will not result in an increase in either total or LDL cholesterol levels.

Can collagen cause blood clots?

No scientific evidence has been found to suggest that collagen may lead to an increased risk of blood clots or any other cardiovascular issues.


To sum up, collagen is a key element of our body’s architecture and provides us with essential wellbeing.

While the question “does collagen clog arteries” may seem like a simple one to answer, there are many factors that need to be taken into consideration before deciding if taking supplemental forms of this protein will benefit your artery health or not.

For optimal health, it is best to consult your doctor regarding the type and amount of collagen supplementation that may be beneficial.

Try Organixx’s clean and organic supplements to help you maintain a healthier lifestyle. Our collagen-rich products are designed to help keep your arteries clear while promoting overall wellness.

Organixx Clean Sourced Collagens blend contains five types of collagen from four sources. What’s more, it’s combined with targeted nutrients such as zinc, vitamin C, and vitamin B6 which specifically enhance the bioavailability and potency of collagen. Clean Sourced Collagens is formulated from the ground up to enhance and support your body’s natural ability to heal and rebuild itself from the INSIDE out.

Organixx Clean Sourced Collagens


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