Krill oil is extracted from a tiny crustacean, very similar to a shrimp that is found in the cold seas of the Antarctic ocean and constitutes a great part of the marine fauna.

Because it is a crustacean that is found in huge amounts, it’s become the base of so many species nutrition like penguins, whales, fishes and other marine animals.

Beneficios Aceite de Krill

Numerous studies support that many chronic diseases and the ageing process is directly associated with inflammation.

Krill is considered to be almost a treasure because it has excellent nutritional benefits like the great amount of proteins and omega-3 fatty acids it contains, with cardiovascular protection properties as it increases HDL cholesterol and reduces cardiovascular risk.  

Krill oil has multiple properties: it protects your heart, it has anti-inflammatory effects, it protects blood vessels, alleviates osteoarthritis symptoms, allergies, diabetes and reuma.

People often wonder how krill oil can help relieve cardiovascular diseases, osteoarthritis or the premenstrual syndrome. The answer is easy: krill oil is the most effective natural anti-inflammatory. In fact, research supports that chronic diseases and ageing processes are directly associated with inflammation.

Krill oil benefits clinically confirmed

After 12 weeks taking krill oil, cholesterol usually decreases by 13%, LDL by 32%, triglycerides by 11% and increases HDL by 44%.

  • Krill oil reduces the premenstrual syndrome

After 3 months taking krill oil, irritability decreases by 47%, depression by 40%, water retention by 37% and abdominal pain by 33%.

After taking krill oil for one week, joint pain gets reduced by 24%, stiffness by 22% and flexibility increases by 16%.

  • Krill oil has many more benefits

It provides energy, strengthens the brain, protect the skin (sun protection from the inside), fights wrinkles, etc.

Krill oil, its benefits as an anti-inflammatory

Most of people eat too much omega-6 (sunflower oil, safflower oil, corn oil, hydrogenated vegetable oils, eggs, etc.) and too little omega-6 (fatty acids like salmon, tuna or Atlantic mackerel).

This imbalance provokes the inflammation of body cells, which, in a long term and before we notice, provoke a great damage, not being visible. Recent research have proven that inflammation is the main cause for many diseases: cardiovascular diseases, osteoarthritis, cancer, allergies, diabetes, reuma, high blood fat levels and nervous diseases.

Inflammation also accelerates the ageing process and affects well-being. Krill oil naturally inhibits cell inflammation.

Nutritionists and nutrition professionals underline how important omega-3 fatty acids EPA and DHA contained in krill are for people, because krill oil deficiency contributes to the appearance of many diseases.

Omega-3 fatty acids are essential for the development of the central nervous system, with a fundamental role in blood coagulation, normal blood pressure and cholesterol control, beside its anti-inflammatory contribution.

Omega-6, however, stimulates inflammatory processes in the organism, and omega-3 makes the organism go back to a normal state, decreasing the risk of suffering inflammatory diseases. Neither Omega-3 or omega-6 are produced by the body, but they have to be supplied. Krill oil contains a ratio of 15-1 (omega-3 - omega-6), so it can compensate the imbalance of the organism. This way, the risk of suffering inflammatory processes decreases, as well as inflammation is reduced if has already developed.

Scientists are increasingly interested in the inflammation role in health or diseases; currently, inflammation is one of the most investigated areas in medical research.

These studies show that heart attacks and cerebrovascular diseases are potentially associated with high levels of c-reactive protein.

Krill oil effects on inflammation (C-reactive protein or CRP)

C-reactive protein levels in blood are reduced by taking 300 mg of krill oil a day.

  • After 7 days, they decreased by 19,3%.

  • After 14 days, they decreased by 29,7%.

  • After 30 days, they decreased by 30,9%.

Krill oil, the antarctic omega-3

Krill oil is extracted from krill, a type of shrimp that lives in the cold seawater of the antarctic ocean. This crustacean is the food supply of the biggest marine animals and it’s not contaminated by heavy metals or toxins. Each year, only a small part of krill is captured. Because they reproduce so fast, krill provision is almost unlimited.

What is krill oil?

Krill combines 3 very valuable and vital substances:

  1. Important anti-inflammatory fatty acids omega-3

  2. Active fatty cells, phospholipids

  3. Antioxidants cellular protection.

Experts agree that the complex interaction of these 3 ingredients have many health benefits.

The regular intake of products containing krill oil is recommended in the following cases:

  • In order to treat all type of diseases

  • As blood vessels and heart protection

  • To naturally improve your cholesterol levels in the organism

  • To treat psoriasis symptoms

  • To treat joint pain and increase mobility

  • To treat hay fever and pollen allergy

  • To treat menstrual cramps and PMS symptoms, such as abdominal pain, depression, irritability or water retention

  • To delay ageing process

  • To boost well-being

  • To fight fatigue, depression and dejection

Krill oil properties

Krill oil contains omega-3 fatty acids and has been proven to be fundamental for a good health and well-being. However, they are not produced by the body and have to be food supplied.

The body needs omega-3 fatty acids to keep the body cells repaired. They are also very important for the central nervous system as well as for blood coagulation, which has a decisive influence on cholesterol, blood pressure and prevention and treatment of inflammation.

Furthermore, krill oil has a positive effect on mental performance, mood, concentration and alertness. Unlike other fatty acids, krill oil has an important antioxidant effect. Antioxidants are substances that protect the body cells from free radical consequences. Also, nutritional supplements contain special fats called phospholipids, a basic component of the cell membranes that also protect our body from free radicals.

In addition, krill oil omega-3 fats provide resistance to stress, as brain cells depend on the omega-3 supply. In this regard, krill oil also contributes to improving cognitive performance and memory. What’s more, it works against oxidative stress, which is responsible for a lot of health problems.

Krill oil is rich in antioxidants

Clinical analysis have proven that krill oil has an incredible antioxidant blend with powerful effects that not only provide health benefits but they also keep health stable (unsaturated fats tend to be highly sensitive to oxidation).

Krill oil antioxidants inhibit that unpleasant “fishy” taste, which is often very noticeable in other omega-3 oils.

Krill oil is rich in astaxanthin

The most powerful antioxidant of krill oil is astaxanthin, a carotenoid that belongs to the beta-carotene family and contains lutein and lycopene. It has been proven that all these ingredients have special properties to inhibit the ageing process.

Astaxanthin is completely esterified, that is only attached to EPa and DHA molecules. This means the body can apply it and benefit from its considerable antioxidant properties. Astaxanthin can also get through the blood-brain barrier, which means that it protects and stimulates the brain. It also offers UVA rays protection, thus delaying ageing.

Antarctic krill oil has a very high content of astaxanthin in comparison to other products, which is very beneficial for the overall health as it stabilises the organism and protects from oxidative processes.

New flavonoid

Krill oil also contains a new flavonoid that it’s normally found in plants and has a really powerful antioxidant capacity.

Krill oil has a high ORAC value

ORAC is a standard laboratory test that is used to assess the proportion of several antioxidants. The minor the amount, the minor the effects.

Krill oil antioxidants have been ORAC tested and the results were unexpectedly high, which means it has a greater antioxidant feature than other elements.

Compared to other oily antioxidants, krill oil has a really high ORAC value: 378. This means that its antioxidant effect is 300 times greater than vitamin A or vitamin E, and 48 times greater than omega-3 in conventional fish oil.

A unique combination

The benefits and properties that krill oil provides are still being researched. Currently, experts have already stated that its extraordinary properties come from its three main ingredients (omega-3 fatty acids, phospholipids and antioxidants).

Krill oil: joint pain support

Great part of clinical trials with krill oil refers to its effects on the prevention of chronic joint pain and inflammation.

During one of the trials, scientists analysed the effects of krill oil in patients with osteoarthritis, rheuma or high levels of c-reactive protein, a protein that is produced by the liver as a response to an inflammatory sign. Results were very encouraging.

Effects on joint pain after 7 days taking krill oil:

  • Pain reduction by 24%

  • Stiffness reduction by 22%

  • Flexibility improvement by 16%

What is inflammation?

Inflammation is produced when the immune system responds to the body to destroy the germs that invade the infected tissues. Once the infection stops, inflammation reduces and the healing process begins. Sometime, however, this inflammatory process does not end and becomes a chronic issue.

Joint pain and inflammation

Rheuma inflammation is provoked because the immune system responds incorrectly for unknown reasons and attacks its own joint tissues. Which happens next is just a classic example of the basic inflammatory process.

White blood cells accumulate in the joints and launch an attack, releasing inflammatory substances (interleucines and others). Consequently, this produces pain, inflammation and reddening of joints.

A great part of osteoarthritis inflammation and pain occurs because the joint cartilage literally tires over time. This wear causes chronic inflammation and of the affected tissues, pain, swelling and numbness.

Inflammation reduction is the key to alleviate joint pain and osteoarthritis symptoms.

Doctors usually recommend taking anti-inflammatories to relieve or suppress body inflammation. But nature has plenty of powerful anti-inflammatory agents, Omega-3 fatty acids are included. Studies show that people suffering from rheuma taking omega-3 fatty acids feel less pain, swelling and stiffness, even with the possibility of needing to reduce anti-inflammatory medication dosage.

Antioxidants have been proven to have a great capacity to fight free radicals and providing a great anti-inflammatory effect. Both are the two main components of krill oil.

Krill oil on premenstrual syndrome relief

The first important study on krill oil showed the effects of the premenstrual syndrome symptoms.

This study was carried out in 2002 by the University of Montreal, McGill and other medical centers in Quebec. This was a randomised controlled trial on krill oil use to alleviate premenstrual syndrome symptoms (PMS). The results were published in 2003 in “Alternative Medicine Review”, (Vol. 8, No. 2).

The clinical trial carried out for 3 months concluded in the patented ingredients of Krill oil reducing physical and emotional symptoms related to the premenstrual syndrome and painful periods, also known as dysmenorrhea.

Effects on the PMS:

  • Reduces abdominal pain and cramps by 33%

  • Decreases menstrual irritability by 47%

  • Reduces depression by 49%

  • Reduces weight gain by 30%

  • Reduces water retention by 37%

  • Reduces breast sensibility during the PMS

  • Alleviates nausea, bloating and fatigue

  • Relieves headache, body pain and joint pain

  • Improves mood swings and cravings

  • Helps prevent anxiety and stress during the PMS

The participants were asked to classify the seriousness of the symptoms on a scale of 0 to 10. Their state was assessed in the beginning, after a krill oil treatment for 45 oil, and after 90 days. The result showed that the PMS symptoms were considerably reduced, from 20% up to 60%.

What is the premenstrual syndrome?

Between 85 and 97% of women of childbearing age suffer from pain, discomfort and emotional swings every month, which is directly related to the menstrual period.

Symptoms vary depending on the woman and the month. Normally, PMS symptoms are continuous and unpleasant (cravings, breast pain, belly pain, belly cramps, water retention, weight gain, body pain, fatigue and headache).

Why does krill oil alleviate PMS symptoms?

The extraordinary results of krill oil were attributed to the molecule profile of krill oil, composed of phospholipids, omega-3 fatty acids and several antioxidants. A thesis was formulated suggesting that phospholipids and omega-3 fatty acids (mainly DHA and EPA) work together to stop inflammation, which is the main cause of the most of PMS symptoms. Furthermore, phospholipids are known by its calming effects on brain neurotransmitters, affecting emotional and physical symptoms.

After clinical studies during 3 months, it was decided to believe and trust the capacity of krill oil to reduce emotional and physical symptoms caused by the premenstrual symptoms.

Krill oil is the perfect natural prescription

Krill oil contains omega-3 fatty with an anti-inflammatory rate regarding omega-6 of 15-1.

Krill oil reduces cholesterol

The second important study on the benefits of krill oil for human health focused on the cholesterol reduction, which is a risk factor to suffer from cardiovascular and cerebrovascular diseases.

The study was carried out by the University of Montreal, University of McGill and the Medical Center of Riverview in Montreal on the effects of krill oil on hyperlipidemia (which causes the increase of fat blood levels and cholesterol).

During 3 months, researchers assessed the levels of total cholesterol (LDL and HDL) and triglycerides on krill oil treatment. The study was published in “Alternative Medicine Review” in 2004 (Vol. 9, No. 4).

The study concluded on krill oil reducing considerably total cholesterol and triglycerides - LDL levels, increasing however HDL cholesterol levels.

What it cholesterol?

Even if you’re thin and healthy, you can have high cholesterol levels, which implies the risk of suffering heart diseases or cerebrovascular diseases. Cholesterol is part of a lipid group (blood fat), which is essential to produce hormone, nerve fibres and cellular membranes.

However, cholesterol can become a problem if there is an excess of it. Normally, the liver produces all the necessary cholesterol. If you eat food with a high level of cholesterol or saturated fats, the liver will respond by releasing even more cholesterol.

Over time, this excess accumulates in arteries and they harden, forming a fibrofatty plaque. If this is not treated, the organism can develop atherosclerosis, angina, heart attack or strokes.

Know your cholesterol levels

It’s important to keep cholesterol in a healthy rank. The optimum level of cholesterol should be under 200 mg / dl. Also, the main two groups of cholesterol should be known by everybody. LDL should have a lipoprotein concentration lower than 100 mg / dl, and HDL should have a concentration of 60 mg / dl.

Triglycerides, the other type of lipids, must be lower than 150 mg / dl. Triglycerides are formed from the most common fats in food (90% of the fat we consume) and are the main energy source for the body. Each type of lipoprotein has different effects on health.

The higher your LDL levels, the higher the risk of suffering heart diseases.

On the other hand, HDL levels reduce the risk of suffering cardiovascular diseases because it transports the cholesterol to the liver, where it is processed by the metabolism and it’s finally excreted.

High levels of triglycerides help the blood thicken and make people more sensitive to suffer arterial thrombosis. These high levels of triglycerides are produced as a side effect of cholesterol and other risk factors to suffer heart diseases like obesity.

Keeping optimum cholesterol levels

Nowadays, heart diseases and strokes are the most frequent causes of death in United States, Canada and a great part of the western countries. High cholesterol levels are a very important risk factor to develop this kind of cardiovascular diseases.

The American Heart Association estimates that nearly 150 million people in USA have a cholesterol level higher than the limit (200 - 239 mg / dl).

As a result of a study, the government has been asked to take action so that people start controlling their cholesterol levels. Doctors, for their part, have responded through the prescription of cholesterol reduction treatments.

In addition, people are suggested to start healthy habits like exercising, weight control, stop smoking, reduce stress and eat healthy foods good for the heart (less fat and trans, more fruit, vegetables, cereals, oily fish).

Krill oil prevents cardiovascular diseases

Scientists became aware of the benefits of fish oils when they realised the low rate of cardiovascular diseases in Greenland eskimos, despite their fatty diets.

According to research, the reason for this is the high amount of omega-3 fatty acids contained in fish. This theory was confirmed by other studies, as well as the protected route of krill oil to reduce cholesterol, triglycerides and LDL, and increase HDL.

Therefore, omega-3 fatty acids prevent artery inflammation, which is a factor that contributes to the formation of fibrolipid plaque or the hardening of the arteries.  

Why is krill oil heart-healthy?

Research has concluded that the beneficial effects of krill oil are due to its unique molecular structure. Krill oil has a high content of phospholipids and antioxidants (especially astaxanthin), which explains its amazing effects on the regulation of cholesterol and other blood lipids. It has an extraordinary combination of substances with superior effects to prevent cardiovascular diseases.

Krill oil reduces cholesterol

The study showed that a dose of 1.0 to 1.5 grams of krill oil a day had more significant effects on LDL cholesterol and triglycerides reduction than a dose three times higher of other fish oil (3 grams a day). Higher doses of krill oil reduces triglyceride levels in blood, which does not happen with other fish oil.

Results of the study:

1,000 mg of krill oil after 90 days reduced:

  • Total cholesterol - 13,44%

  • LDL - 32.03%

  • HDL - 43,92%

  • Triglycerides - 11: 03%

Maintenance dose of krill oil 500 mg a day after 180 days, reduced:

  • Total cholesterol - 18,90%

  • LDL - 44,40%

  • HDL - 33,40%

  • Triglycerides - 25.40%

Krill oil is the only natural product that can reduce the cholesterol level with a lower dose than any other product.

Krill oil and better looking skin

Due to krill oil’s powerful antioxidants (especially astaxanthin), it protects the skin from damage and inflammation caused by UVA rays. For the first time in history we have a capsule that protect skin from sunlight.

58% of women who answered a survey on quality of life, stated that krill oil had reduced their wrinkles and other skin problems like reddening.

One of the participants said “My skin is less dry and much softer, and my scalp eczema has been reduced.”

In fact, the action of krill oil on eczemas and psoriasis is currently being investigated. Astaxanthin protects cells from the oxidative processes, from the simplest cellular damages all they way through the most complex like carcinogenesis.

It also improves the hair and nails look. Women who participated in the survey, admitted to have a brighter hair, a reduces hair loss and stronger nails. These positive effects are due to the high content of omega-3 fatty acids contained in krill oil.

Krill oil increases energy

In the survey, 51% of participants said to have felt more energy as less drowsiness while taking krill oil. A man said he even stopped taking his usual nap.

A canadian business student wrote:

  • Now I live my life at an incredible speed, before I felt empty and lacking of energy. Thanks to krill oil my mental fatigue has been reduced and I feel my acuity has increased considerably.

Sportsmen have also confirmed a greater performance and endurance while taking krill oil. It’s believed that this is due to its high choline content, which is a key component of acetylcholine, along with omega-3 fatty acids. Athletes said they can train faster and better.

El aceite de krill aumenta la concentración y la atención

En los estudios de los casos de niños con dislexia, trastornos de déficit de atención con hiperactividad (TDAH) o autismo, los padres apreciaron una notable mejoría en la concentración y atención de sus hijos después de haber comenzado a tomar aceite de krill.

Una vez más, estos resultados impresionantes se deben a los ácidos grasos omega-3 (en particular DHA, en forma de fosfolípidos, un constituyente importante del cerebro) Las personas han manifestado que ya no necesitan una siesta y que pueden concentrarse en situaciones de gran complejidad mental.

Krill oil helps hay fever

Due to its anti-inflammatory properties, krill oil reduces rhinitis, wheezing, runny nose and eye pain, which are related to the immune system response to pollen and other microscopic allergen particles.

Krill oil reduces autoimmune diseases

A study of the American College of Nutrition magazine, 2002, stated that omega-3 fatty acids can provide significant improvements to the patients suffering from inflammatory and autoimmune. Currently, several trial are being carried out to go deep in the effects of krill oil on rheumatoid arthritis, multiple sclerosis, crohn's disease and systemic lupus erythematosus.

Recent studies are focused on the benefits of krill oil on prostate and breast cancer, as they both have a positive response as it is also a hormone regulator.

The amazing Krill oil

Euphausia superba, is a multicellular species with the greatest accumulation on the earth (biomass). The estimated amount of krill in the Antarctic Ocean around the Antarctica is among 135 and 670 million tonnes.

In the recent years, the annual capture of commercial fishing in the Antarctic Ocean was from 102,000 to 110,000 tonnes, much less than the quotas imposed by the Convention on the Conservation of Antarctic Marine Living Resources (CCAMLR). This ensures the conservation of krill species in the Antarctic Ocean and the continuation of its incredible oil in a foreseeable future. The fact that krill oil is available as a dietary supplement has no harmful effects on the environment as the annual capture represents only a 0.03% of the estimated krill production.

Even the WWF and the CCAMLR confirm such estimation, so krill oil can be considered as ECOSAFE.

Everybody, all the way from russians to japaneses, tried to find an economic method to capture krill in the Antarctic Ocean and offer it as food, but no method was successful since frosting and defrosting krill means a very short lifetime. This is how came up the idea of capturing molluscs to use their therapeutic oil.

Scientists tried to obtain krill oil from Antarctic without destroying its nutrients, but they would always fail. This changed thanks to Neptune Technologies & Bioressources patented processes.

A team of scientists spent 5 years trying to find out how to obtain krill oil and keep its beneficial properties intact. Finally, collaborating with Sherbrooke University in Quebec, it was developed a unique extraction process to not alter its properties.

Which foods contain krill oil?

There are many fishes that are rich in omega-3 fatty acids like Atlantic mackerel, salmon and tuna. However, krill oil is much healthier and beneficial for the human body, only found in krill crustaceans that live in the Antarctic ocean.

Which are the symptoms of omega-3 deficiency?

  • Omega-3 deficiency can cause body inflammation or a chronic inflammation that is not properly healed.

  • Omega-3 can also cause a faster ageing process in the skin and brain cells.

How to take krill oil

Krill oil, as a nutritional supplement, should be taken right before a meal several times during the day. Krill oil has not side effects or interactions with other drugs.

Krill oil is particularly recommended for:

  • People who needs to be active and healthy

  • People who want to protect their cells

  • Women with PMS

  • People with high cholesterol levels

  • Preventing cardiovascular diseases

Experts on krill oil

Studies show that krill oil presents so many advantages in comparison to other products containing Omega-3 fatty acids. Experts also believe that krill oil has a positive effect on women with PMS. Many of the PMS symptoms can be reduced up to 50% by taking krill oil.

Krill oil, naturally healthy


Krill is at the beginning of the food chain and eats plankton, which does not contain toxic heavy metals or other harmful substances. It’s one of the most numerous species on the earth and constitutes the main food source for many marine animals.

If you suffer from PMS, have high cholesterol levels, joint pain or you just want to stay healthy, krill oil will definitely help you.

However, it’s important to know the following information whenever you decide to purchase and use krill oil.

What you should know

Remember: Not all krill oil products are the same. When you buy krill oil, check if it comes from the Antarctic ocean. It’s important to have been obtained through a cold water extraction process so that it keeps its sensitive bioactive ingredients intact.

It has been clinically tested that krill oil is a quality source of phospholipids, as well as it contains a high concentration of antioxidant astaxanthin and it’s rich in important omega-3 fatty acids EPA and DHA. Furthermore, krill oil is an excellent choline source.

Krill oil, how and when?

During the first two weeks, take 2 - 4 500mg capsules. Then reduce the dose to 1 - 2 capsules a day. The necessary amount of krill oil depends on the purpose of each person.

Generally, a dose from 300 to 1,000mg of krill oil a day is more than enough for most of health problems.

Krill oil can be taken anytime. The most recommendable is to take it before meals and/or breakfast.

When will I start seeing results?

If you suffer from joint pain, you’ll see results in a few weeks. Regarding cholesterol levels or PMS, results will appear after 2 - 3 months of regular treatment.

Taking krill oil daily will improve your skin, hair and nails, brain functions, allergy symptoms and your general well-being.

Side effects and interactions of krill oil

Krill oil does not have side effects on its recommended dosage. Maybe the person just feels more energy and activity. Patients who suffer from some blood coagulation disorder, should first consult a doctor on the matter.

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