Omega 3 Heart Benefits – How Algae Oil DHA Supports Cardiovascular Health

Omega 3 Heart Benefits – How Algae Oil DHA Supports Cardiovascular Health

Heart health is a subject close to the hearts of many, and it's a topic we should all be invested in. With heart challenges on the rise worldwide, supporting heart health is paramount—and one way to achieve this goal is by incorporating omega-3 fatty acids into our daily routine. These remarkable fats play a significant role in promoting our cardiovascular well-being.

Read on for more on the benefits of omega-3s for heart health, how the essential nutrients contribute to healthy cardiovascular function, and insights on the best omega-3 supplement for heart health.

The Role of Omega-3s for Heart Health

Understanding the relationship between omega-3 fatty acids and heart health is essential for making informed choices about your well-being.

Omega-3s, a family of polyunsaturated fats, consist of alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA). They play essential roles in various bodily functions—including hormonal health, cognitive function, DNA function, mitochondrial function, and cardiovascular health.

EPA and DHA particularly shine when it comes to benefiting the heart. The essential nutrients are known to encourage healthy blood flow, support a healthy inflammatory response, promote healthy triglyceride levels, and support the overall health of the heart [1] [2].

Omega 3 Heart Benefits

Omega-3 fatty acids, especially EPA and DHA, have been widely researched and found to offer numerous benefits for our cardiovascular health.

Let's take a closer look at some of the omega-3 heart benefits:

Supporting Healthy Triglyceride Levels

Triglycerides are a type of fat (lipid) in your blood that plays a crucial role in your body's energy storage mechanism.

Whenever you consume more calories than your immediate needs, the excess energy is converted into triglycerides, which are then stored in your fat cells. These stored triglycerides can be later utilized as an energy source in the periods between meals.

While a certain amount of triglycerides is essential for the proper functioning of your body, elevated levels of these lipids in your blood can pose health risks, particularly in relation to heart disease.

To safeguard your overall health, it's vital to manage and regulate your triglyceride levels.

Research has shown that incorporating omega-3s into one's diet can help support healthy triglyceride levels—promoting a healthier cardiovascular system [3] [4] [5].

Benefits of Omega 3 for Healthy Blood Pressure Levels

High blood pressure is another significant risk factor for heart disease and stroke.

Omega-3 fatty acids, notably EPA and DHA, have been the subject of extensive investigation regarding their role in supporting healthy blood pressure [6] [7].

Algae omega 3—as a rich source of EPA and DHA—can play a crucial role in supporting healthy blood pressure by promoting the dilation of blood vessels and encouraging healthier blood flow.

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Supporting a Healthy Inflammatory Response

Chronic inflammation is a common denominator in various heart problems. Inflammation within blood vessels can lead to the formation of arterial plaque—a hallmark of heart problems.

Omega-3 fatty acids are known for their ability to support a healthy inflammatory response by interacting with several inflammatory biomarkers—helping to promote cardiovascular function and overall health [8].

Specifically, EPA and DHA are incorporated into cell membranes and interact with arachidonic acid, a precursor of pro-inflammatory eicosanoids. By positively influencing the production of these pro-inflammatory compounds, omega-3s help support a healthy inflammatory response within the vascular system [9].

Omega-3s also influence the activation of nuclear factor-κB (NF-κB)—a master regulator of inflammation. NF-κB controls the expression of many genes involved in inflammation [10]. By encouraging the healthy production of NF-κB, omega-3s support a healthy inflammatory response.

Omega 3 Benefits for a Healthy Heartbeat

Omega-3 fatty acids have been shown to play a role in supporting healthy heart rhythms, which is crucial for overall heart health.

The stability of heart rhythms is regulated by ion channels within cardiac cells. Omega-3s, particularly DHA (docosahexaenoic acid), have been found to positively influence these ion channels.

Research suggests that DHA can promote the healthy function of specific ion channels, such as sodium, calcium, and potassium channels [11].

Function and Elasticity of Blood Vessels

Another omega-3 heart benefit is the role of the essential nutrients in promoting healthy endothelial function. The endothelium is the inner lining of blood vessels—and its healthy function contributes to resilient blood vessels and optimal blood flow.

Omega-3s for heart health support endothelial function through pathways such as the stimulation of nitric oxide production [12].

Nitric oxide (NO) is a crucial signaling molecule that plays a key role in promoting healthy blood flow and vascular function. One of its key functions is its ability to promote vasodilation, which is the widening of blood vessels.

NO also supports the flexibility and health of blood vessels, contributing to overall vascular well-being. This physiological process helps support healthy blood pressure levels and overall cardiovascular function.

Additionally, omega-3s scavenge free radicals that may lead to oxidative stress, if left unchecked. Oxidative stress promotes the oxidation of low-density lipoprotein (LDL) cholesterol, making it more likely to form arterial plaque [13].

By scavenging free radicals, omega-3s help neutralize this oxidative stress—supporting overall cardiovascular function. This is why DHA omega-3 supplements are an important part of a healthy detoxification regimen.

Benefits of Omega-3 for Brain Health

Omega-3 fatty acids, particularly docosahexaenoic acid (DHA), play a pivotal role in brain health throughout all stages of life, starting from the womb.

The brain and the heart are interconnected, and the benefits of omega-3s for brain health have implications for overall heart health. A healthy brain that functions optimally can have indirect benefits for heart health as it supports lifestyle choices and behaviors that promote heart health.

DHA is a major structural component of the brain, making up a significant portion of neuronal cell membranes. Its presence in the brain is essential for maintaining the integrity and fluidity of these membranes, which are vital for normal neuronal function.

Omega-3s help support brain health, promote a good mood, and encourage a positive outlook on life—all benefits that are key to a holistic approach to heart health [14].

Do You Need Supplements for Heart Health?

Our heart is the cornerstone of our well-being—and the importance of supporting cardiovascular health cannot be overstated.

Since the human body cannot produce omega-3 fatty acids on its own, it is necessary to obtain these nutrients through dietary intake. Consuming a diet rich in omega-3s supports overall health and well-being—especially when it comes to heart health.

Maintaining a heart-healthy lifestyle involves making conscious choices about what we eat and how we live. One pivotal choice often discussed is whether or not to incorporate supplements into your daily routine to support heart health [15].

The need for supplements varies from person to person. A few individuals can meet their omega-3 requirements through a balanced diet that includes fatty fish like salmon. However, for many, achieving the optimal intake of omega-3s solely through diet can be challenging.

Factors such as dietary preferences (like vegan or vegetarian diets), allergies, or restrictions, and even geographical location (access to fresh seafood) can influence the ability to get sufficient omega-3s through food alone. That's where omega-3 supplements come into play.

Best Omega 3 Supplement for Heart Health

When it comes to obtaining omega-3 fatty acids, one might immediately think of fish oil as the primary source. However, algae oil is emerging as a superior alternative for various reasons.

While fish oil has long been a popular choice, algae oil offers several distinct benefits that make it an attractive option for those seeking to optimize their heart health.


  • Dietary Preferences: Algae oil omega-3 supplements offer a solution for those who may not be able to obtain these essential fatty acids from their diet. They are derived from microalgae—making them an excellent choice for people who follow vegan and vegetarian lifestyles. Algae omega-3 supplements ensure that everyone has the opportunity to experience the heart-supportive benefits of omega-3 fatty acids.

  • Sustainability and Environmental Friendliness: As a plant-based source of omega-3s, algae oil does not contribute to the overfishing and depletion of marine resources. This eco-conscious choice helps preserve the health of our oceans and supports a more sustainable future.

  • Lower Risk of Contamination: Fish can often contain pollutants and heavy metals (e.g., mercury), which can pose health risks. Algae oil is typically produced in controlled environments—minimizing the risk of contamination and ensuring a safer, purer product.


If you’re looking for the best omega-3 supplement for heart health, Ascent Nutrition’s Algae Oil DHA stands out as an excellent choice. Here’s why:


  • No Fishy Aftertaste: Ascent Nutrition Algae Oil DHA doesn't carry the fishy aftertaste that can be off-putting with some fish oil omega-3 supplements. We even use cold-pressed, organic lemon peel oil as the flavor to make it more palatable and easier to incorporate into your daily routine.

  • Purity and Quality: The production process for Ascent Nutrition Algae Oil DHA emphasizes purity and quality. It undergoes stringent testing to ensure that it's free from contaminants, such as heavy metals and toxins—providing a safe and effective source of Omega-3s. This commitment to excellence ensures that customers can enjoy the numerous omega-3 heart benefits with confidence in the safety and purity of the product.

  • Rich in DHA: Ascent Nutrition’s Algae Oil DHA omega 3 supplement provides a convenient and concentrated source of DHA and EPA—allowing you to easily incorporate these essential nutrients into your daily routine. This is in line with the DHA Regimen created by our CEO, Lance Schuttler, to help you achieve peak omega-3 levels efficiently and with ease.

Ascent Nutrition is dedicated to providing high-quality ingredients in our Algae Oil DHA product. This commitment to excellence ensures that customers can enjoy the numerous benefits of omega-3s for heart health with confidence in the safety and purity of the product.


  1. Jain, A. P., Aggarwal, K. K., & Zhang, P. Y. (2015). Omega-3 fatty acids and cardiovascular disease. Eur Rev Med Pharmacol Sci, 19(3), 441-5:

  2. Elagizi, A., Lavie, C. J., O’keefe, E., Marshall, K., O’keefe, J. H., & Milani, R. V. (2021). An update on omega-3 polyunsaturated fatty acids and cardiovascular health. Nutrients, 13(1), 204:

  3. Bornfeldt, K. E. (2021). Triglyceride lowering by omega-3 fatty acids: A mechanism mediated by N-acyl taurines. The Journal of Clinical Investigation, 131(6):

  4. Eslick, G. D., Howe, P. R., Smith, C., Priest, R., & Bensoussan, A. (2009). Benefits of fish oil supplementation in hyperlipidemia: a systematic review and meta-analysis. International journal of cardiology, 136(1), 4-16:

  5. Bernstein, A. M., Ding, E. L., Willett, W. C., & Rimm, E. B. (2012). A meta-analysis shows that docosahexaenoic acid from algal oil reduces serum triglycerides and increases HDL-cholesterol and LDL-cholesterol in persons without coronary heart disease. The Journal of nutrition, 142(1), 99-104:

  6. Naini, A. E., Keyvandarian, N., Mortazavi, M., Taheri, S., & Hosseini, S. M. (2015). Effect of Omega-3 fatty acids on blood pressure and serum lipids in continuous ambulatory peritoneal dialysis patients. Journal of research in pharmacy practice, 4(3), 135:

  7. Zhang, X., Ritonja, J. A., Zhou, N., Chen, B. E., & Li, X. (2022). Omega‐3 polyunsaturated fatty acids intake and blood pressure: a dose‐response meta‐analysis of randomized controlled trials. Journal of the American Heart Association, 11(11), e025071:

  8. Kavyani, Z., Musazadeh, V., Fathi, S., Faghfouri, A. H., Dehghan, P., & Sarmadi, B. (2022). Efficacy of the omega-3 fatty acids supplementation on inflammatory biomarkers: An umbrella meta-analysis. International Immunopharmacology, 111, 109104:

  9. Calder, P. C. (2013). Omega‐3 polyunsaturated fatty acids and inflammatory processes: nutrition or pharmacology?. British journal of clinical pharmacology, 75(3), 645-662:

  10. Zirpoli, H., Chang, C. L., Carpentier, Y. A., Michael-Titus, A. T., Ten, V. S., & Deckelbaum, R. J. (2020). Novel approaches for omega-3 fatty acid therapeutics: chronic versus acute administration to protect heart, brain, and spinal cord. Annual review of nutrition, 40, 161-187:

  11. Endo, J., & Arita, M. (2016). Cardioprotective mechanism of omega-3 polyunsaturated fatty acids. Journal of cardiology, 67(1), 22-27:

  12. Zanetti, M., Grillo, A., Losurdo, P., Panizon, E., Mearelli, F., Cattin, L., ... & Carretta, R. (2015). Omega-3 polyunsaturated fatty acids: structural and functional effects on the vascular wall. BioMed research international, 2015:

  13. Khatana, C., Saini, N. K., Chakrabarti, S., Saini, V., Sharma, A., Saini, R. V., & Saini, A. K. (2020). Mechanistic insights into the oxidized low-density lipoprotein-induced atherosclerosis. Oxidative medicine and cellular longevity, 2020:

  14. Dighriri, I. M., Alsubaie, A. M., Hakami, F. M., Hamithi, D. M., Alshekh, M. M., Khobrani, F. A., ... & Tawhari, M. (2022). Effects of omega-3 polyunsaturated fatty acids on brain functions: a systematic review. Cureus, 14(10):

  15. Mohebi-Nejad, A., & Bikdeli, B. (2014). Omega-3 supplements and cardiovascular diseases. Tanaffos, 13(1), 6: 

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