Why Krill Oil is Good For The Heart?

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We overwork it. We break it. Heck, we even write songs about it. However, one thing is for sure, and that is that we need it, with the operative “it,” here being our heart. This significant and important muscle that is responsible for the circulation of blood throughout our bodies is appreciated but often neglected in our tackling of the daily rat race.

However, it is high time that we take a serious inventory of our heart’s overall health and start to find ways to protect it. Moreover, how can we protect and preserve the longevity of our hearts’, aside from the obvious of eating right and exercising? The answer is simpler than you think, for all you have to do is trust in the healing powers of a little Antarctic crustacean that we call krill. Yes, krill. The same krill that is the fodder of whales and penguins is being found to be the source of amazing health benefits. So unsurprisingly, heart health is among them.


Seemingly everywhere you turn, you hear about the positive, amazing health benefits of omega-3. So, what are they? Omega-3 is essential fatty acids that are not produced in the body, coming in three types. These types are ALA, which is found in plants, and EPA and DHA, which are both found in marine oils. In the phospholipid bilayer of krill, you will discover a significant amount of EPA and DHA omega-3. About the heart, krill oil is known to fight cardiovascular and coronary disease.

With omega-3’s playing an important role in the human metabolism, it has been shown by an array of studies performed on several test groups that individuals who derive their fat intake from omega-3 and who subsequently have a diet rich in marine foods are displaying superior heart health relative to those who do not. This can be attributed to the substitution of ‘ for some insoluble triglycerides, and also omega-3’s ability to maintain healthy triglyceride and cholesterol levels.

Lowering of Triglycerides.

While omega-3’s are one good form of fatty acids, there are other not so friendly forms of fatty acids that the human body intakes. The most visible form of these is triglycerides (or blood fat). Increased levels of triglycerides are one of the leading causes of heart disease and coronary failure. Krill oil, in particularly DHA, has been shown to lower triglyceride levels.


Lowering of Cholesterol.

In collusion with reducing triglyceride levels, krill oil also lowers LDL (low-density lipoprotein) cholesterol. The science behind how krill oil can do this is still a relative mystery, but the result of krill oil’s potency to lower cholesterol better than other similar supplements (such as fish oil) is becoming staunchly irrefutable. Moreover, while it is widely known that cholesterol has real work to perform in producing new cells and hormones, it is also common knowledge that too much cholesterol will line the walls of your arteries and lead potentially result in the type of heart disease called atherosclerosis.

In atherosclerosis, because of the narrow passage of the cholesterol lined arteries, blood flow slows, and oxygen takes longer to reach your heart. This leads to chest pain, and eventually if cholesterol levels are not decreased, heart attack. By lowering cholesterol, krill oil fights this process. Can anyone say wonder food?

Maintains The Endocannabinoid Structure.

Undoubtedly the word “endocannabinoid” caused a severe eyebrow raise. Don’t worry; you are not alone. Endocannabinoids might have been left off the course syllabus of your high school anatomy class, but they do play a significant role in several of the body’s organ systems. One of the main, if not the primary, function of endocannabinoids deals with metabolic regulation. A perfectly operating metabolism is key to not only the burning fats but also to the maintenance of good heart health.

However, where their regulation of endocannabinoids is hindered by dysregulation or overstimulation, studies have revealed that individuals can suffer from increased levels of glucose, obesity, and insulin – all being factors of significant risk in heart disease. Krill oil works to reduce any dysregulation in the endocannabinoid system. By maintaining the proper balance of endocannabinoids, the metabolic system can function at normal levels and therefore the risk of heart disease decreases.

Heart Maintenance Beyond Cholesterol and Triglycerides.

It is fair to say that several significant peripheral benefits accompany krill oil’s power to lower cholesterol and triglycerides. Krill oil also has been shown to prevent thrombosis, which is blood-clotting in the vessels. It has proven to be effective in preventing cardiac arrhythmia, which is irregular heart beatings. Krill oil works as an anti-inflammatory, preventing swelling from heat, pain, edema, or other sources. Krill oil also prevents fibrosis and the accumulation of additive lining in the walls of your arteries. Fats from omega-3s also promote the formation of new blood vessels, leading to increased flow of blood and oxygen to the various parts of the body.

Krill Oil and Antioxidants.

Krill oil contains an antioxidant called astaxanthin. While antioxidants are regarded for their use in eliminating free radicals, which are unbalanced substances that go throughout the body destroying cells, they also have a function in promoting good heart health. The cellular damage caused by free radicals can lead to cardiovascular disease, and antioxidants work as a counter and a buffer. Krill oil’s antioxidant, astaxanthin, is different from some antioxidants in that its coating or bilayer is more soluble than the average antioxidant, meaning it can cross through barriers of the brain and heart that other antioxidants cannot reach.


In summary, krill oil is being revealed as a miracle-working supplement. Today, we talked and focused on the heart, but krill oil’s benefits far exceed the cardiovascular system. Krill oil is a pure supplement, shipped from Antarctic waters where there is little to no pollution. Compared to similar marine fats, such as fish oil, the potency of krill oil is being shown to be far more powerful.

While many studies are being performed to pinpoint all of the precise benefits of krill oil, it is undeniable that is has the power to lower cholesterol, lower triglycerides, provide the body with essential omega-3s, and has a core and unique antioxidant that helps to reduce cardiovascular disease. Perhaps nothing helps more to decrease heart problems than living a healthy and active lifestyle. However, using the krill oil supplement is surely one of many ways to begin the process to a healthy and happier you.