Krill Oil and It’s Effects On The Immune System

Trending Products

Krill oil seems to be the next big thing in the field of alternative health supplements. It already has quite a following of devoted krill oil supplement takers and has sparked numerous debates and inquiries into its actual effectiveness in benefiting the human body. There are many claims that krill oil is more beneficial in its effects on the human body than fish oil, which was for decades touted as the ultimate supplement for overall health. However, with recent discoveries into the prolific heavy metal poisoning of global fish populations, people have been searching for an alternative. That is where krill oil comes into play.


You may be wondering, first of all, exactly what krill is – and you may be surprised by the answer. Krill (the scientific name ‘Euphausia Superba’) are an abundant, small crustacean that resides in the upper water column all around the worlds’ oceans. They are most similar in shape to shrimp or prawns, although they are not closely related due to several unique evolutionary features such as naked filamentous gills, as well as molecular and genetic differences.

Krill are an incredibly important part of the ocean ecosystem, as they lay very near the bottom of the food chain. They consume microscopic phytoplankton such as algae, thereby converting that little food source into the protein that makes up themselves – a food source that is much more accessible to much of the ocean’s animals. In fact, it may be shocking to some to think that the largest animal on the planet – the blue whale – relies exclusively on feeding on one of the smallest crustaceans – the krill. Other baleen whales (humpback, grey, right, etc.), as well as seals, fish, birds such as penguins, and larger invertebrates like lobsters and crabs, all rely on krill in their daily diet.

Humans also have been harvesting krill for consumption, and historically this goes back to the 19th century. Japan may have been harvesting krill even earlier. While krill may be found all over the oceans, the highest concentrations can be found in polar regions. This is because polar oceans are some of the most productive oceanic areas on the entire planet – the cold waters are nutrient rich, resulting in abundant krill populations. There is some concern with climate change, as studies relating krill populations and ice cover are directly related. That is to say, that in years where sea ice in polar regions has been in decline, so too have krill populations. This is one area of concern in which to be aware when buying krill products for personal health reasons.

Many studies have been emerging in recent years of the beneficial effects that taking krill oil as a supplement may have. Preliminary clinical studies are reporting that krill oil may be easier for the body to absorb and assimilate than fish oil. This means that krill oil may get you more bang for your buck regarding health benefits. The omega-3 fatty acids, as well as the ratios of EPA and DHA (two other vital, healthful derivatives of omega-3 acids), are more bioavailable in krill oil, these studies suggest. Krill’s unique biomolecular profile distinguishes it from fish oil in this very important respect of available nutrients.

The human immune system is an incredibly complex system that incorporates pretty much all aspects of human health – metabolism, organ systems, and blood chemistry are all involved. Krill benefits may have such wide-ranging benefits that by benefiting lots of different systems and organs in the body, it has an overall positive effect on the immune system. DoctorKrill covers many of the advantages of taking krill oil, but this article will focus on the immune system benefits. Krill can help boost the immune system thanks to its concentrations of EPA and DHA, and the superior bioavailability of these nutrients over other supplements (like fish oil).

These healthy fat derivatives have something of a soothing response on the immune system. They tame inflammation in the body, which is the result of different things like stresses, infections, and parasites. The anti-inflammatory benefits of krill oil thereby directly affect the functioning of your vital organs. An improved immune system means that you can expect to not only live longer, but to live longer with more health, vitality, mental acuity, and serenity then your peers.

Krill oil also works to improve the immune system by working in concert with other supplements. By making your body more efficient at absorbing and assimilating nutrients, krill oil has tangible and far-reaching benefits.

Boosting your immune system from your baseline (which is a combination of genetics, environmental, and lifestyle choices) is entirely possible. Taking krill oil along with a healthy diet and a regular exercise routine is getting on the right road to health and well-being.