Benefits Of Krill Oil – 6 Top Benefits Of This Supplement

Krill is a tiny crustacean that resembles a shrimp. Krill is about the size of an average paper clip and can be found in most oceans around the world. However, they can only be harvested in the cold unpolluted waters of Antarctica, where they spend most of their time feeding on microscopic algae, which keeps them free from environmental contaminants and toxins. 

Krill play a key role in the ocean’s ecosystem as they serve as food for the fish, seals, penguins, baleen whales, mantas, whales, sharks, and squids. They are an integral part of many marine species survival, which is why the sustainability of the krill fishery and Antarctic ecosystem has to be carefully observed to ensure that there will not be negative impacts on marine species who feed on them. 

Although krill is very small in size, it can be seen from the earth’s atmosphere. When krills are close to the water surface, they give a pinkish-red color to the ocean’s surface.

They are small but powerful as they pose to have many health benefits. So, what are the benefits of krill oil? Let’s take a closer look!

Benefits Of Krill Oil

What Is Krill Oil?

Pure krill oil comes from Antarctic krill, which contains oil that is identical to fish oils — the Omega-3 fatty acids. It contains the most important and well-studied long-chain omega-3 fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). It is often compared to fish oil; however, krill oil has proven to have unique contents. Aside from omega-3 fatty acids, krill carries phospholipids and antioxidants like the carotenoid and astaxanthin, which is the most potent antioxidant, that can help resist oxidation. 

Krill Oil

Krill is as much as 48 times more effective than fish oil, meaning you only have to consume less of it. It also has higher bioavailability since omega-3 fatty acids in krill oil contain phosphatidylcholine more it more absorbable than fish oil because it is attached to the phospholipids making it easier to transport into the cells, including the brain cells. In comparison to fish oil, research has shown that krill oil has more advantages than fish oil because it has higher efficacy when it comes to nutritional value, it is free from heavy metal contamination, and it has fewer side effects.

How Krill Oil Works

Krill has a pink or red appearance due to the plankton that they consume as a food source in the frigid northern waters. The oil is extracted from the bodies of Antarctic krill — teeny-weeny shrimp-like shellfish and can be taken in as food supplements capsules. Identical to fatty fish and fish oil supplements, krill oil contains the omega-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). Consumption of these fatty acids is associated with a reduced risk for cardiovascular disease.

Krill Oil Works

Also, it has higher bioavailability because of choline — a component of phosphatidylcholine. 

Check Out Our 9 Top Rated Supplements
Our team has reviewed hundreds of popular supplements - these are our 9 favorites.
Click Here to check out the list.

This is a class of phospholipids that is incorporated in choline, a water-soluble organic compound, which carries krill oil’s omega-3s EPA and DHA in the form of phospholipids. As a result, krill oil can be more efficient than fish oils. In addition, these phospholipids are water-soluble, which allows the body to absorb its nutritional value more easily and naturally. 

Unfortunately, many of the fish oil’s benefits are lost due to poor absorption, and that is why krill oil is starting to gain popularity because of its absorption advantage. The omega-3s in krill oil can reach the cells easier, leading to faster absorption and higher efficacy. As a result, krill oil makes a higher concentration of EPA and DHA, meaning it can be consumed less. Its capsules are often smaller and do not have a fishy aftertaste, unlike the fish oil capsules. Therefore, the encounter in consuming krill oil can be more inviting.

In addition, since krill oil contains a powerful antioxidant called astaxanthin, it is less likely to go rancid owing to the fact that it has a more solid structure. Rancidity in oil can trigger inflammation and can out the body to higher health risks, especially the heart and brain. The antioxidant astaxanthin, which is a carotenoid pigment that gives krill and other crustaceans their orange to pink color, can help protect the cells, organs, and other body tissues from oxidation. The antioxidant inhibits oxidation and neutralizes the oxidant effect of free radicals and other substances in the body that may lead to disease.

Main Benefits Of Krill Oil

Krill Oil offers a variety of health benefits and is oftentimes used to treat strokes, high blood pressure, cancers, depression, osteoarthritis, and even premenstrual syndrome (PMS). We will dive into these below. 

Boost Heart Health

Krill oil contains omega-3 fatty acids that can help reduce cholesterol and triglycerides in the blood and improve its circulation.

Krill oil supplements decrease total cholesterol and low-density lipoprotein (bad) cholesterol while increasing high-density lipoprotein (good) cholesterol. HDL is known to be as good cholesterol because it aids in removing bad cholesterol from the bloodstream, which is linked to have a positive effect in lowering the risk of developing heart disease.

Cholesterol is not bad, after all. In fact, cholesterol-like HDL is an essential fat. It gives immutability to the cells in the body. It also maintains the endothelium, inner walls, of the blood vessels. Damage to the inner walls may lead to the development of atherosclerosis, which is the main cause of heart attacks and strokes. The HDL from omega-3s found in krill oil can keep these inner walls clean by scrubbing off the LDL that is blocking the walls.

Lessen Arthritis Pain

Krill oil is an anti-inflammatory supplement that may help lessen the inflammation caused by arthritis. Researches show that taking at least 300mg of krill oil per day can serve as a pain-reliever in people suffering from rheumatoid arthritis. It can also significantly reduce the severity of arthritis.

Omega-3s in krill oil have a vital role in regulating the inflammation in the body. Omega-3s, EPA and DHA, can grapple with arachidonic acid, an inflammatory signaler, for enzymes activation. Accordingly, the higher concentrations of EPA and DHA than arachidonic acid can lessen inflammatory activity.

Improve Brain Health

The antioxidant astaxanthin in krill oil can help protect the fatty from oxidation that can have a high impact on brain function. The high phospholipids content of krill oil can also be advantageous to mood and cognition due to their incorporation into neuronal cell membranes. This may be remarkably effective in modulating neuronal membrane function and signaling, including processes of synaptic transmission and plasticity. Recent studies have shown that krill oil may facilitate learning processes and provide antidepressant-like effects.

Studies have indicated that omega-3 consumption during pregnancy can enhance the development of neurological functions in newborns. Either through high seafood diets or supplementing though fish oils or krill oils can result in enhanced neurological development in children. DHA has a critical function for the development of the brain, central nervous system (CNS), and eyes in fetal and early childhood periods. 

Krill Oil For Brain Health

Anti-Depressive Effects

As mentioned in the brain functions of krill oil, studies show EPA and DHA are effective antidepressants as it aids in the improvement of mood. EPA can lift mood by limiting inflammatory processes in the brain. On the other hand, DHA occurs to have hormonal effects by raising the amount of corticotropin-releasing hormone (CRH), which has mediating effects on mood. DHA can also elevate the dopamine and serotonin levels, which can aid in making the mood better and assist in alleviating depression.

Krill Oil For Depression

Soothes PMS Symptoms

For most women, stomach cramps are a common symptom of PMS. Painful menstrual cramps are caused by the hormone-like prostaglandins E2 (PGE2). This is a chemical produced by the body in response to infection, illness, or injury. They cause inflammation as part of the healing response, and the more PGE2 that’S been released, the greater the intensity of the contractions, resulting in more painful stomach cramps.

When the bodies store an equal amount of omega-6 and omega-3, the inflammatory effects of PGE2 will be balanced out by prostaglandins E1 (PGE1), which is formed from omega-3s. Omega-3s found in krill oil can also relieve bloating, headaches, breast tenderness, and mood swings, which are all common symptoms of PMS.

Improve Gastric Health

Omega-3s can aid in the treatment of Helicobacter pylori (H. pylori) by decreasing gastric inflammation. Gastric cancer is the fourth most common cancer and the second primary cause of mortality worldwide. H. Pylori infection is the most critical risk factor for both gastritis and gastric carcinoma. Gastric cancer evolves due to H. pylori infection and chronic inflammation. It began when H. pylori infection progresses to chronic active gastritis. Omega-3s can inhibit the effect of bacterial growth that may lead to disruption of cell membranes resulting in the delay of tumor growth that can form gastric cancer.

Recommended Krill Oil Choices

Commercial harvesting of krill for krill oil supplements has been said could threaten the species that consume it for food, like whales, sharks, and seals, since krill oil is being extracted from the bodies of Antarctic krill. The harvesting of krill may cause distress to the natural balance of food supplies for larger marine animals because it has been included in salmon aquaculture farming, harvested for use in Krill Oil capsules, used as food for home aquariums, and consumed as a human food source. In fact, krill is known as Okami and has been gathered by the Japanese as one of their food sources since the 19th century, and is also consumed in South Korea and Taiwan. 

That is why aside from krill oil’s healthful function, we should also consider getting our supplies of krill oil to credible brands that also ensure that extracting of krill oil won’t result in a big impact in the Antarctic ecosystem.

Aker BioMarine Superba Krill

Aker BioMarine Superba Krill

This supplement has Marine Stewardship Certification (MSC), which is a certification that guarantees that krill oil is harvested using sustainable methods. Superba Krill is the first krill fishery to receive the MSC, which was awarded in 2010. Their red krill oil capsules have approved health claims from health authorities around the world.

GET THE BEST PRICE ON AKER BIOMARINE SUPERBA KRILL

NutriGold Krill Oil Gold

NutriGold Krill Oil Gold

Their krill oil has been tested by Internation Krill Oil Standards (IKOS) that test for the nutrient and antioxidant, levels of krill oil. They also check the ingredient quality, presence of contaminants, and freshness of the product.

GET THE BEST PRICE ON NUTRIGOLD KRILL OIL GOLD

Viva Naturals Antarctic Krill Oil

Viva Naturals Antarctic Krill Oil

This product has been tested by the IKOS, too, and said to have the highest doses of Omega-3s and astaxanthin among its competitors. A good krill oil supplement mostly contains at least 200 mg of omega-3 FA, but this product outdoes the mark while providing a bulky dose of astaxanthin.

GET THE BEST PRICE ON VIVA NATURALS ANTARCTIC KRILL OIL

Is Krill Oil Safe?

The most typical side effects of krill oil are stomach-related, which may include stomach discomfort, decreased appetite, taste change, heartburn, fishy burps, bloating, gas, diarrhea, and nausea. In addition, taking krill oil orally might also result in oilier facial skin that can lead to a breakout. It can also have adverse effects when combined with some medications such as anticoagulants/antiplatelet drugs and Orlistat. Taking krill oil with these medications requires caution.

Despite these side effects, krill oil is still safe for most adults when used properly for up to three months. Before taking krill oil, it is best to seek your physician’s advice first for proper dosing and length of use.

You May Also Like
How To Cleanse Your Gut – 9 Natural Ways To Detox

How To Cleanse Your Gut – 9 Natural Ways To Detox

The word 'detox' often generates skepticism, particularly among those who have yet to try one. Detox, as a word, tends to get thrown around a lot without much explanation. Understandably so, given the controversy that surrounds it.  There are many detox regimens...

How To Speed Up Digestion – 5 Proven Tips And Tricks

How To Speed Up Digestion – 5 Proven Tips And Tricks

Our digestive system is composed of the liver, gastrointestinal tract, gallbladder, and pancreas. Its responsibility is to break down foods and liquids so they can become basic chemical components like carbohydrates, proteins, and fats. Used as energy for cell...

Pros And Cons Of Intermittent Fasting – The Ultimate Guide

Pros And Cons Of Intermittent Fasting – The Ultimate Guide

Intermittent Fasting (IF) involves cycling set periods of abstaining from food, followed by a feeding window. It's become a popular diet option and promises a wide range of health benefits, including weight loss. But, are there downsides to this eating pattern as...

Best Elderberry Supplements – Our Top 5 Choices

Best Elderberry Supplements – Our Top 5 Choices

If you have not heard of elderberries yet, they are one of the most popular and commonly used plants for medicinal purposes around the world. This berry, just like other medicinal herbs and plants, was discovered hundreds of years ago and has been used since ancient...

What Can You Drink While Fasting – The Picks That Help Your Diet

What Can You Drink While Fasting – The Picks That Help Your Diet

Timothy Ferris of the 4-Hour Workweek and 4-Hour Body fame is also a favorite author. In one of his latest works, Tools of Titans, he interviews billionaires, icons, and world-class performers, such as Arnold, Kevin Costner, Jamie Foxx, Jack Dorsey, Laird Hamilton,...

Disclosure: Some of the links in our articles are from our advertisers. Learn more about how we make money.

Contents

Reviews

Latest Fitness Profiles

Steve Howey

facebooktwitteryoutubeinstagramSteve HoweyActorBorn: 1977Born in Texas, Steve Howey moved to Colorado in high school, and then attended Northeaster Junior College for 2 years on a basketball scholarship. He guest starred on several TV shows in the 90s icluding ER and...

Justin Bieber

facebooktwitteryoutubeinstagramJustin BieberMusicianBorn: 1994Canadian-born Justin Bieber was raised by his grandparents. He learned to play the piano, drums, guitar, and trumpet when he was growing up. After Bieber won a local signing competition at age 12, his...

Anna Kaiser

facebooktwitteryoutubeinstagramAnna KaiserFitness ProfessionalBorn: 1980Canadian-born Anna Kaiser attended UC Irvine and had the intention of pursuing a career in dance. She appeared in Carnegie Hall in 2007 and as a lead dancer in the 2007 Disney film Enchanted. In...

Sterling K Brown

facebooktwitteryoutubeinstagramSterling K BrownActorBorn: 1976Sterling Kelby Brown was born in St. Louis, Missouri and is 1 of 5 children. His father died when he was 10. Brown graduated from Stanford University in 1998 with a degree in acting, then earned a Master of...

Jean-Claude Van Damme

facebooktwitteryoutubeinstagramJean-Claude Van DammeActorBorn: 1960Jean-Claude Van Damme is the stage name of Belgian actor Jean Claude Van Varenberg. He began practicing martial arts at age 10, started competing at 15, and earned a black belt in karate when he was...

Latest Reviews

Adrenal-T Review – Is This Life Seasons Supplement Legit?

Life Seasons’ philosophy is one that values life, and they have a desire to help protect, sustain, and see yours flourish. They also believe in your body’s own innate healing forces and their own ability to make life-giving health choices—something which drives them...

Anser Vitamins Review – A Look At Their Women’s Multivitamin

Vitamins are an important and essential part of maintaining health and general well-being. But sometimes, it is simply not possible to get in enough vitamins. Whether you are too busy to eat nutritious meals all day long or you simply can’t get in the suggested amount...

Kori Krill Oil Review – Is This The Right Supplement For You?

Have you ever heard of fish oil? It’s one of the most popular supplements in the entire world and comes with an insane amount of benefits to the human body. Of course, not everyone is a fan of fish oil, and not everyone’s body effectively absorbs it. That’s why so...

4D Premium Review – Will This Supplement Up Your Energy Levels?

If you’re looking to increase your day-to-day energy, then trying out a supplement designed specifically to provide you with the energy you're craving might be a good idea. The issue? There are many different energy supplements on the market, and it can be...

Related Articles

Best Supplements To Take While Fasting

Speak to anyone in the gym today about diet, and we guarantee you will hear about the Keto, Paleo, and of course, intermittent fasting. For all its current popularity, fasting is far from new. It’s been practiced in various forms, total abstinence, severe calorie...

Best Supplements For Men

The best supplements for men is an ambitious topic. There is no one best supplement or stack of supplements that can address every mans’ specific needs or aspirations. Sure, there is a Car of the Year, but there is also a Sports Car of the Year, Truck of the Year, and...

Best Casein Protein Powder – Top 8 Choices For Your Health

How important is protein? You can live your entire adult life without carbohydrates, up to six months without dietary fat, but only about seventy days without protein. Protein, one of the three main macronutrients in food, has amino acids, carbon, hydrogen, oxygen,...

How Do Keto Pills Work? – The Answers You’re Looking For

If you are following the ketogenic or keto diet (or you’re about to follow it), you may have heard about keto pills. Ketogenic pills are supplements that add ketones to your body to better supplement your body’s ketosis. The ketones added to your body are called...

Best Personalized Vitamins

Best Personalized VitaminsAdvertising DisclosurePersonalized vitamins are the new way to meet your nutrient and vitamin requirements each day. There are quite a few companies now that offer subscriptions for individualized and unique everyday vitamin packs. This...

Top Rated Supplements
Best Supplements

Our team has reviewed hundreds of popular supplements - these are our 9 favorites.


Check Out the List

Pin It on Pinterest

Share This