A new study confirms Krill oil’s positive effects on heart health.


Cardiovascular illnesses (CVD) can be the leading cause of death globally, and there are about 18 million deaths due to CVD each year1. It is good news that a good lifestyle and behavior can prevent up to 80 percent of CVDs, and, from a nutritional perspective, omega-3 fatty acids have been acknowledged to play a crucial role in the prevention of CVDs.

Omega-3s, among the most studied molecules in science’s history, is crucial in the heart health industry. Many studies over the years have highlighted the benefits of omega-3 to hundreds of patients with heart disease, and sure of these research studies have led to the creation of several of the most well-known prescribed heart health products. Krill oil is a critical player in heart health, and the latest research confirms the decades-long worth of clinical research on this subject.

A new study has shown that the oil of krill significantly reduces blood levels of triglycerides.

A brand new study in JAMA Network Open by Mozaffarian and colleagues. Found that krill oil has a significant effect on triglycerides in the blood, which is a crucial indicator to assess heart health2. This is the most considerable study of an omega-3 supplement in this group of patients to date.

The publication presents the effects of krill oil supplementation on 520 patients with severely high triglyceride levels in their blood (hypertriglyceridemia). The current study combines information from two major clinical trials conducted with American and Canadian researchers. The participants were randomly assigned the krill oil capsules or placebo during the trial. The triglyceride levels of the patients, as well as plasma omega-3s as well as cholesterol concentrations, were assessed before, during, and following the 26 weeks of trials.

The results show that those who took krill oil had an impressive reduction in the triglycerides level (12.7 percentage reduction in just about 26 months) while there was no rise in LDL cholesterol. The treatment with krill oil showed an even more powerful effect in those taking medications to treat excessive triglyceridemia (elevated levels of blood fats).

“Graph from 2022 ” publication, Mozzafarian et al”

“This innovative study shows that krill oil has the potential to reduce the burden that cardiovascular disease places on society, through improving the health status that millions across the globe and also reducing the cost of healthcare,” says Katina Handeland, the Research & Development Manager for Human Health and Nutrition, Aker BioMarine ASA. “What’s striking about this research is the substantial reductions of triglycerides’ have been demonstrated at a lower dosage of EPA and DHA (1.2g) in comparison to other omega-3 studies that showed similar results but at larger dosages.”

Krill oil is a holistic approach to three indicators of heart health.

Numerous studies conducted over time confirm that Krill oil is a beneficial supplement to reduce the risk of cardiovascular disease and improve the heart’s overall health and has been proven to have an increase in Omega-3 Index levels in patients.

Recent research has shown that krill oil is scientifically proven to aid in the three heart health indicators health, more so than any omega-3 supplement. Krill oil has been proven clinically to lower triglycerides found in blood3. It also has been clinically proven to boost its Omega-3 Index; an increase of this Index from 4 to 8 percent could reduce the risk of coronary heart disease that is fatal by 30 percent4. In addition, when you take the oil of krill, there is no rise in LDL cholesterol level2,3.

Numerous heart health-enhancing nutrition is naturally found in the oil of krill.

Krill oil is different from another heart-health supplements. It is an organic multi-nutrient that is beneficial to your heart. It contains an array of marine phospholipids and omega-3 EPA and DHA astaxanthin, Choline, and EPA.

“Krill oil’s nutrients versus fish oil”

“Omega-3 and Choline are two important nutrients vital to heart health, and they aid the heart by utilizing various ways of working. This is among the most compelling reasons to pick Krill oil for heart health over other supplements,” notes Handeland.

Choline is a vital nutrient that plays a crucial role in numerous body functions, including nervous system signaling, liver function, and muscle functioning, to name just a few. The body cannot produce enough of it, which is why we have to get it from our diet. In terms of cardiovascular health, Choline works in two ways, helping the heart and cardiovascular system.

  1. Choline is a critical ingredient in the standard homocysteine metabolism5, Choline aids in breaking homocysteine within the body. It’s an end-product of normal working, but it could be harmful to your heart when it gets too high. Homocysteine levels must be controlled, and choline assists in doing this naturally.
  2. Choline helps maintain healthy lipid metabolism5, Choline is an essential element in the liver’s ability to create lipoproteins, which transport fats around the blood safely. Without Choline, the liver cannot safely process fats in the blood. This can cause problems in the arteries, such as plaque accumulation, which isn’t healthy for the heart.

EPA and DHA comprise two of the best known and significant omega-3 fatty acids, which are derived from marine sources, such as fatty fish. They are well-established in the literature of science as cardiovascular-protective. They’ve been proven to reduce the risk of heart attacks and decrease the chance of dying of coronary heart illness6. The research to date suggests they could help.

– Reduce triglyceride levels

– Reduce the growth of atherosclerotic plaque

– Improve the function of endothelial cells in blood vessels

– Modulate inflammation

Blood pressure is lower (slightly)

In reality, there is a reason that American Heart Association recommends that everyone consumes fat-rich fish at least two times per week. If you suffer from cardiovascular disease, increased consumption of 1,000mg EPA and DHA daily (combined) is suggested. This is about 500 mg EPA and DHA each day Based on an intake of 150g of salmon (from diet or supplementation)7.

Krill oil is an effective source of both nutrients. It has also been proven to offer the same benefits to heart health as fish oil, however in a lesser amount because of the phospholipid type of omega-3s in the oil. The combination of Choline distinguishes krill oil from other oils. It provides an opportunity for businesses that want to stand out and provide their customers with an effective organic, sustainable, and natural method to improve their health.

Krill oil’s advantage in phospholipids is greater uptake of omega-3 and the Choline essential for cell health.

One of the most notable differences with krill oil compared with other supplementation options is the phospholipid benefit. While it may sound like a complicated word, the process of phospholipids is quite simple. The phospholipids found in krill oil provide superior transport, delivery, and the integration of the omega-3 EPA and DHA and the Choline directly into the body’s organs and cells.

Our bodies are comprised of trillions of cells. Every cell is surrounded by an enveloping membrane, known as the bilayer of phospholipids. This layer gives structure helps in the absorption of nutrients and energy production and a myriad of other essential functions that make up the foundation of life.

“Krill oil is naturally high in phospholipids. when it is absorbed into the body, effortless delivery and the integration of omega-3s and Choline into the bilayer of cells takes the place of omega-3s,” Adds Handeland. “This is known as the phospholipid advantage of krill oil. It’s also described as the “highway to the cell or the straight pathway that gets these vital nutrients to the areas where they are needed the most. This benefits all cells and organs that you have, particularly the heart.”

Make sure you take care of your heart with krill oils.

In the end, krill oil is an excellent supplement for heart health and more. Based on the research, it has been proven that krill oil provides benefits in a population with a chronic disease. However, it’s also the best choice for those who want to take an integrative treatment for heart health. The distinctive composition and delivery methods make it an undisputed option. Make sure you take care of your heart by using krill oil so that your heart can be a loving match for you.



  1. World Health Organization, 2021. Report on cardiovascular disease. World Heart Federation
  2. Mozaffarian, D., Maki, K. C., Bays, H. E., Aguilera, F., Gould, G., Hegele, R. A., … & Alvarez, I. O. (2022). Effectiveness of a Novel o-3 Krill Oil Agent in Patients With Severe Hypertriglyceridemia: A Randomized Clinical Trial. JAMA network open, 5(1), e2141898-e2141898.
  3. Berge, K., Musa-Veloso, K., Harwood, M., Hoem, N., & Burri, L. (2014). Krill oil supplementation decreases serum triglycerides but does not raise the level of low-density lipoprotein cholesterol among adults with borderline high or high triglyceride levels. Nutrition Research, 34(2), 126-133.
  4. Harris, W. S. and Del Gobbo, L., and Tintle, N. L. (2017). A study of the Omega-3 Index and relative risk for mortality from coronary heart disease based on the analysis of 10 cohorts. Atherosclerosis, 262, 51-54.
  5. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the validity of health claims relating to Choline, and their contribution to normal metabolic processes of lipids (ID 3186) Maintaining regular liver functions (ID 1501) Contribution to normal homocysteine metabolic (ID 3090) and maintenance of regular neurological functions (ID 1502) and contribution for normal cognition (ID 1502) and the neurological and brain development (ID 1503) under the Article 13(1) of Regulation (EC) No 1924/2006. EFSA Journal 2011;9(4):2056. [23 pp.]. doi:10.2903/j.efsa.2011.2056.
  6. Khan, S. U., Lone, A. N., Khan, M. S., Virani, S. S., Blumenthal, R. S., Nasir, K., … & Bhatt, D. L. (2021). The effect of omega-3 fats on the outcome of cardiovascular disease Meta-analysis, systematic reviews, and reviews. EClinicalMedicine, 38, 100997.
  7. Kris-Etherton, P. M., Harris, W. S., & Appel, L. J. (2003). Omega-3 fats and cardiovascular diseases New recommendations by the American Heart Association. Arteriosclerosis and thrombosis and the biology of vascular blood vessels, 23(2), 151-152.
Brian Santiago

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