Does Collagen Lower Blood Pressure: The Science-Based Truth

Collagen may help lower blood pressure by improving arterial stiffness and reducing inflammation. However, more research is needed to determine its effectiveness and optimal dosage.

Blood pressure is a vital indicator of cardiovascular health. High blood pressure can damage arteries and increase the risk of heart disease and stroke. While traditional treatments such as medication and lifestyle changes are often recommended, there is growing interest in the potential benefits of collagen for blood pressure management.

Collagen is a type of protein that makes up a significant portion of the body’s connective tissues, including the arteries. Some studies suggest that collagen may improve arterial stiffness, reduce inflammation, and ultimately lower blood pressure. In this article, we’ll explore the research behind collagen and blood pressure and discuss how it may be used as a complementary therapy for hypertension.

Does Collagen Lower Blood Pressure: The Science-Based Truth



Collagen is a protein found in various parts of the body, including bones, skin, and muscles. Blood pressure is the force of blood against the walls of the arteries as the heart pumps. Considering the importance of these two elements in the human body, many researchers have been keen to explore the relationship between them.

In this blog post, we will discuss if collagen lowers blood pressure, based on scientific evidence.

Introduction To Collagen And Blood Pressure

Collagen is the most abundant protein in the human body. It is essential for the structure, function, and growth of body tissues. There are several types of collagen, each with distinct properties. Collagen types i, ii, and iii are the most abundant types found in the body.

On the other hand, blood pressure is a crucial indicator of cardiovascular health and is influenced by several factors, including genetics, age, and lifestyle.

How Collagen May Affect Blood Pressure

Research has shown that collagen may have a positive impact on blood pressure. Here are some ways in which it may affect blood pressure:

  • Improves blood vessel elasticity: Collagen is a crucial component of the arterial walls and may affect their elasticity. Studies have shown that collagen supplementation can improve the elasticity of arteries, leading to a reduction in blood pressure.
  • May promote nitric oxide production: Nitric oxide is a molecule produced by the cells lining the blood vessels. It plays a vital role in relaxing blood vessels, which helps in lowering blood pressure. Evidence suggests that collagen may stimulate the production of nitric oxide, leading to a reduction in blood pressure.
  • May reduce oxidative stress: Oxidative stress is a phenomenon that occurs when there is an imbalance between the production of free radicals and the body’s ability to neutralize them. This imbalance can lead to damage to blood vessels and other organs, leading to an increase in blood pressure. Collagen’s antioxidant properties may help reduce oxidative stress, leading to a reduction in blood pressure.

There is evidence to suggest that collagen may have a positive impact on blood pressure. However, further research is needed to establish the exact mechanisms by which it affects blood pressure. If you’re interested in improving your cardiovascular health, it may be worth considering collagen supplementation as part of your dietary regimen.

The Science Behind Collagen And Blood Pressure

Does Collagen Lower Blood Pressure: The Science-Based Truth

Many people have heard of collagen, the protein responsible for keeping our skin supple and elastic. However, recent research suggests that collagen may have additional benefits, including the ability to reduce blood pressure. We will explore the science behind collagen and blood pressure.

Research Studies On The Relationship Between Collagen And Blood Pressure

There have been several studies conducted on the potential connection between collagen and blood pressure, with promising results. Some of the key findings include:

  • A study published in the journal of atherosclerosis and thrombosis found that taking collagen supplements for 6 months led to a significant reduction in both systolic and diastolic blood pressure.
  • Another study published in the journal nutrients found that a collagen supplement significantly improved arterial stiffness and lowered blood pressure in healthy adults.
  • A third study, published in the british journal of nutrition, found that taking a collagen supplement improved blood flow and oxygen delivery to the skin, which may also help reduce blood pressure.

Overall, these studies suggest that collagen may have a positive impact on blood pressure levels.

How Collagen Might Affect Blood Pressure Through Improving Arterial Function

One of the ways that collagen may help lower blood pressure is by improving the function of our arteries, which are the blood vessels that carry oxygen-rich blood from our heart to the rest of our body.

Collagen is responsible for providing structure and support to our arteries, and as we age, the amount of collagen in our arteries naturally decreases, which can lead to stiffening and reduced elasticity. This stiffness can make it harder for blood to flow through our arteries and can contribute to high blood pressure.

Taking collagen supplements may help improve arterial function by:

  • Restoring the structure and integrity of the arterial walls
  • Increasing the elasticity and flexibility of the arteries
  • Reducing the stiffness and hardening of the arteries

The Role Of Collagen In Promoting The Production Of Nitric Oxide

Nitric oxide is a molecule that plays a key role in regulating blood pressure. It helps our blood vessels relax and widen, allowing blood to flow more easily and reducing the force on our arterial walls.

Collagen may help promote the production of nitric oxide in our bodies. This can help lower blood pressure by:

  • Relaxing and widening our blood vessels
  • Allowing blood to flow more easily and reducing pressure on our arteries

Furthermore, collagen provides support and structure to our blood vessels making it less likely for them to rupture and cause sudden spikes in blood pressure.

Taking collagen supplements may have a positive impact on blood pressure by improving arterial function and promoting the production of nitric oxide. While more research is needed in this area, the current findings suggest that collagen may be worth considering for those looking to support their cardiovascular health.

Collagen Types And Blood Pressure

Research has shown that collagen supplementation has numerous health benefits, including improving blood pressure. However, the effects of different types of collagen on blood pressure vary. In this section, we’ll delve into the types of collagen and their effects on blood pressure, as well as compare marine and bovine collagen’s effects on blood pressure.

Different Types Of Collagen And Their Effects On Blood Pressure

Collagen is an essential protein in our bodies that provides structure and support to the skin, tendons, ligaments, and other connective tissues. There are several types of collagen, including types i, ii, iii, iv, and v. each type has unique properties and benefits.

Here are the different types of collagen and their effects on blood pressure:

  • Type i collagen is the most abundant collagen type in the skin, tendons, and bones. It’s been found to have a positive effect on blood pressure by reducing systolic and diastolic blood pressure.
  • Type ii collagen is found in cartilage and has anti-inflammatory properties. However, research on its effect on blood pressure is limited.
  • Type iii collagen is crucial in the formation of blood vessels and has been linked to decreased blood pressure in animals.
  • Type iv collagen is an essential component of the basement membrane and is necessary for proper kidney function. Higher levels of type iv collagen have been associated with high blood pressure.
  • Type v collagen is found in the placenta and can have a positive or negative effect on blood pressure depending on its role.

Comparison Of Marine Vs. Bovine Collagen In Relation To Blood Pressure

Collagen can be derived from various sources, including fish and bovine. Each source has unique properties that can affect how it benefits blood pressure.

  • Marine collagen contains mainly type i collagen and is easily absorbed by the body. Studies have shown that marine collagen can help reduce systolic and diastolic blood pressure.
  • Bovine collagen contains type i and iii collagen but can also contain high levels of proline and hydroxyproline, which can impact blood pressure negatively. However, some studies have shown a positive effect on blood pressure, suggesting that it may depend on the source of the bovine collagen.

Supplementing with the right type of collagen can have a positive effect on blood pressure. Marine collagen, rich in type i collagen, is an excellent option for lowering blood pressure. Meanwhile, different types of bovine collagen may have mixed results.

Therefore, it’s crucial to understand the type and source of collagen before supplementing.

How To Incorporate Collagen In Your Diet

Collagen-Rich Food Sources For Promoting Healthy Blood Pressure

Collagen is a vital protein for maintaining healthy blood pressure. It is present in various foods that we can easily incorporate into our daily diet. Here are some collagen-rich foods that promote healthy blood pressure:

  • Chicken: It is an excellent source of collagen, and consuming it can help reduce blood pressure levels.
  • Fish: Fish like salmon, mackerel, and tuna contain high levels of collagen, which helps prevent atherosclerosis and lower blood pressure levels.
  • Bone broth: It is a nutritious and delicious drink that not only contains collagen but also helps reduce inflammation in the body, leading to lower blood pressure.
  • Berries: These are rich in vitamin c, which is essential for collagen production, leading to healthy blood pressure levels.
  • Leafy greens: Fresh greens such as spinach, kale, and arugula are natural sources of collagen and can help improve blood pressure levels.

Overview Of Collagen Supplements And Their Potential Blood Pressure Benefits

Collagen supplements are an excellent way to boost your body’s collagen levels. They are available in various forms, such as gummies, powder, and capsules. Here is an overview of collagen supplements and their potential blood pressure benefits:

  • Hydrolyzed collagen peptides: These are the most common form of collagen supplements and are highly bioavailable, making them quickly absorbed by the body. Studies suggest that consuming hydrolyzed collagen peptides may improve blood pressure levels by enhancing blood vessel health.
  • Collagen peptides with bioactive peptides: These supplements contain additional bioactive peptides, which may have added benefits for blood pressure. Studies suggest that consuming these supplements may help reduce hypertension, a common cause of high blood pressure.
  • Collagen-boosting supplements: These are supplements that contain nutrients that stimulate collagen production in the body, such as vitamin c, zinc, and copper. Regular consumption of these supplements may lead to healthy blood pressure levels by promoting the production of collagen.

Incorporating collagen-rich foods and supplements into your daily diet can help boost your body’s collagen levels and improve blood pressure levels. So, add some bone broth to your meals or try a collagen gummy; your heart will thank you for it!

Frequently Asked Questions Of Does Collagen Help Lower Blood Pressure

What Is Collagen?

Collagen is a protein that makes up around 30% of the protein in our body. It’s present in our bones, muscles, skin, and tendons and plays a crucial role in various bodily functions.

How Does Collagen Lower Blood Pressure?

Collagen has been found to have potential blood-pressure-lowering effects due to the peptides it contains. These peptides promote vasodilation, which can help in reducing blood pressure.

What Foods Are Rich In Collagen?

Food sources of collagen include bone broth, chicken, fish, and pork skin, and gelatin. Collagen supplements are also readily available in the market that can help in increasing its intake.

Is Collagen Supplementation Safe?

Collagen supplementation is generally safe and well-tolerated. However, it’s essential to buy supplements from reputable brands and to consult with a healthcare provider before beginning any new supplements.

How Much Collagen Should I Consume Daily?

There is no standard recommended daily intake of collagen. However, studies have suggested that consuming 2. 5-15 grams of collagen per day may have potential health benefits. It is best to consult with a healthcare provider to determine the appropriate dosage.

Can Collagen Supplements Also Help With Joint Pain?

Yes, collagen supplements may help relieve joint pain and stiffness by reducing inflammation and improving joint mobility. However, it’s always advisable to discuss the use of supplements with a healthcare provider before use.


Ultimately, the research suggests that collagen may have the potential to improve blood pressure levels, but further study is needed to directly link the two. Collagen supplements may offer a variety of benefits for overall health, including improving skin elasticity, promoting joint health, and aiding in digestion.

However, when it comes to lowering blood pressure, it is important to focus on a well-balanced diet, regular exercise, and maintaining a healthy weight. Additionally, if you have high blood pressure, it is crucial to consult with your healthcare provider about any potential supplements or lifestyle changes that may help manage your condition.

Overall, collagen may play a role in supporting overall health, but there is no single “magic pill” solution for managing blood pressure. A holistic approach is key for a healthy mind and body.