Type to search

Krill Oil: Benefits, Dosage and Dangers


Did you know the recommended intake of seafood? According to the Department of Health and Human Services, the recommendation is to consume 8 oz. of seafood weekly.

However, if you can’t meet this weekly recommended intake, try taking omega-3’s supplements. This is where krill oil plays a significant role.

It’s relatively a new oil in the market containing both EPA and DHA, both of which are present in fish oil.

More interestingly, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) are the kinds of omega-3 fats that you can get only by consuming seafood. Promisingly, EPA and DHA are associated with various health benefits as well as play an important part in bodily processes.

If you want to increase your consumption of EPA and DHA to be in the best of health, simply start taking krill oil from today.

Didn’t know about krill oil before? Or want to discover more about it? Well, this article has everything you need to know about krill oil:

What Is Krill Oil?

This is the oil extracted from a tiny, similar to shrimp creature named Krill. Primarily, Mantas, whale sharks and Baleen whales eat Krill.

Interestingly, Krill oil is used as a supplement for treating elevated levels of cholesterol and triglycerides as well as cardiovascular diseases.

Krill Oil Benefits:

Astonishingly, krill oil comes with a variety of health benefits for us. Want to know about them? Let’s have a closer look at them below:

1. Let you Lose Weight:

Don’t you want to trim away that fat that’s making you look flabby all the time? Well, why not?

Pleasingly, krill oil helps in weight loss because of the presence of marvelous omega-3 fats in it.

More interestingly, omega-3 fats amazingly speed up metabolism, suppress appetite as well as helps in burning of fat.

Moreover, daily consumption of around 1.3 g omega-3 fats enhances the feeling of fullness, thereby, curbing the craving of other foods as per study.

In this way, you can actually shed extra pounds in fact. Isn’t it something that you were looking for so long to get rid of?

2. Keep Inflammation at Bay:

In our body, omega-3 fats such as those found in krill oil exhibit significant anti-inflammatory role, according to M Costanzo, et.al.

It’s interesting to know that potentially krill oil fights inflammation more effectively as compared to other omega-3 marine life sources. Pondering over the reason? This is because our body uses krill oil easily than other oils.

In spite of lack of evidence supporting anti-inflammatory characteristics of krill oil, it has actually exhibited positive results.

3. Improve Cardiovascular Health and Blood Lipids:

Did you know that having low levels of triglycerides and bad cholesterol is essential for your overall health? This is where krill oil greatly helps you as numerous studies are in its favor.

Remarkably, Krill oil is capable of improving levels of lipid in the blood. As per studies, using krill oil has shown a reduction in the triglycerides levels as well as other fats in the blood.

What’s more, krill oil actually lowers triglycerides and “bad” LDL cholesterol, while increases “good” HDL cholesterol in the body.

4. Strengthen the Bones:

Rendering to some evidence, krill oil is helpful in getting you stronger bones due to the presence of omega-3 fatty acids in it. Not only omega-3 fats aid in the reduction of inflammation but in preserving bone density as well.

However, there is a need for further research to know the efficacy of krill oil for joint and bone health.

5. Enhance Cognitive Health:

Needless to say, the use of omega-3 fats is remarkable for brain health. Not only it helps in relieving anxiety and depression, but in retarding mental decline also.

Rendering to Wibrand Karin et.al., krill oil plays a vital role in improving mental health as well as reducing depression in one animal study.

6. Get you a Glowing Skin:

Being a female, it’s the heartiest desire of all or at least most of us to get a flawless skin. Right?

How about taking help from krill oil to get glowing skin? Indeed, it is effective due to having the ravishing antioxidant astaxanthin which is truly skin-rejuvenating.

Taking supplements in combination with applying astaxanthin topically causes a reduction in wrinkles and age spots.

Additionally, it can improve moisture content as well as skin texture. Isn’t it lovely to know?

Krill Oil Vs Fish Oil: What’s the Difference?

Regardless of the fact that both the oils are derived from sea creatures and have omega-3 fats, there are many differences in them. Let’s dig deep into it:

  • Origin: The origin of Fish oil is oily fish, for example, herring, sardines or tuna. On the other hand, Krill oil is the extract of krill which is a small-sized, shrimp-like creature.
  • Cost: When it comes to cost, fish oil has an edge over krill oil. Want to know the reason?
    Due to expensive methods of harvesting as well as processing, the cost of krill oil can be 10x more in comparison to fish oil.
  • Color: The color of Krill oil capsules is red, whereas supplements of fish oil are characteristically gold or yellow in color.
  • Structural Difference: Although both the fish oil and krill oil include EPA and DHA, there is a structural difference between the fatty acids present in fish oil and krill oil. Which is why our body possibly uses them in a relatively different manner.
  • Antioxidants: Aside from the color and structural difference, what sets Krill oil apart from fish oil is the presence of astaxanthin in it. This antioxidant is not present in most fish oils. Over and above that, astaxanthin has to offer you various cardiovascular benefits. More interestingly, astaxanthin is a pinkish-orange pigment which is actually responsible for the red color of krill oil.
  • Absorption: There is a possibility of better absorption of krill oil as compared to fish oil. Nonetheless, this area still requires further research due to lack of evidence.
  • Efficacy in PMS- Management: Did you know that three of every four menstruating females suffer from PMS or premenstrual syndrome? To your delight, omega-3 supplements can help relieve menstrual pain as well as PMS symptoms that include irritability, depression, fatigue and many more.While several studies indicated the effectiveness of omega-3 supplements in PMS management, one study portrayed krill oil more effective than fish oil in this regard. In this study, females who consumed krill oil used notably less medication for pain compared to those females who consumed fish oil.

Finally, Who’s the Winner?

In spite of all of these differences, both fish oil and krill oil provide our body with an ample amount of DHA and EPA.

What’s more, a lot of researches are there supporting the health benefits of both these oils.

Getting into the meat of it, if you want to have a DHA and EPA-rich supplement that too within your means, get your hands-on fish oil. While if you are able to spend more money to get potentially more health benefits, you should take krill oil into consideration.

Are there Any Krill Oil Dangers?

Fortunately, there are no significant side effects or dangers of consuming krill oil/ omega-3 supplements. However, you still need to take into account the following points in this regard:

Interaction with the Drug: Notably, omega-3 supplements e.g., krill oil potentially interact with blood-thinning medications in a negative way for instance warfarin (Coumadin). Wondering why? In fact, this is due to the mild blood-thinning or anticoagulant effects that omega-3 fatty acids have.

Apart from this, some other minor side effects of krill oil or omega-3 supplements can be:

  • Heartburn
  • Bad Breath
  • Headache
  • Upset Gut
  • Diarrhea
  • Unpleasant Smell of Sweat

Takeaway Message:

Ladies, do not use krill oil in case you are having seafood allergy as it can worsen your condition.

More importantly, if you’re childbearing or breastfeeding, having blood thinners or about to undergo surgery, don’t take krill oil prior to consulting your doctor.

Thinking of why so? This is mainly due to the anti-clotting impact that high doses of krill oil are able to put on your blood.

Aside from this, there are no studies claiming if it’s safe to use krill oil during pregnancy or nursing or not.

All things considered, “Prevention Is Better Than Cure.” What do you say about this?

Pondering Over How Much Krill Oil Should I Take?

As far as the specific recommended dosage of krill oil is concerned, this field requires more studies due to inconclusive or lack of evidence.

In general, for taking omega-3 supplements, the Office of Dietary Supplements (ODS) has not claimed upper limit.

Nonetheless, if you consume DHA more than 600 mg/day and EPA over 900mg/day, it can suppress your natural inflammatory responses. As a result of this, you can have a weakened immune system.

Key Takeaway: Carefully, read labels of supplement for determining the amount of each substance per Krill Oil capsule.

Coming Closer to the Conclusion: Is Krill Oil Good for You?

A somewhat newer in the market, Krill oil offers various benefits to our health while it has minor side effects.

Its comparison with fish oil reveals that its potentially more beneficial to our health, however its cost can be hurting to the wallet.

Furthermore, more research is needed to recommend a daily dosage of krill oil for safe consumption.

When looking at krill oil benefits, you can reduce inflammation, lose weight, get good skin, strong bones, improve cognitive and heart health and what not? As a whole, it’s good for you when consumed in moderation.

Subscribe newsletter to stay updated

Enter your email address below to subscribe to my blog and receive new posts notifications.

Leave a Comment

Your email address will not be published. Required fields are marked *