Category: <span>multisports</span>

A recent Norwegian study published on the Journal of Nutritional Science has determined that consuming fish and fish supplements containing Omega 3 Fatty Acids helps reduce the risk of cardiovascular disease. Krill oil is one such alternative source of marine Omega 3.

The Study of Omega-3, Krill Oil and Fish Oil

So far, and few studies had investigated the health effects krill oil and omega-3 may bring.

The 5 Norwegian researchers have compared the supplementation of krill oil with the actual intake of fish containing similar amounts of Omega 3 on a few markers of cardiovascular risks.

Original research here and complementary research here

The Method, Fish Oil Group and Krill Oil Group

They performed a randomized parallel study that lasted 8 weeks containing 36 healthy people with ages ranging from 18 to 70 years of age. Their fasting levels of serum triacylglycerol (TAG) varied between 1.3 and 4.0 mmol/l. These people were randomly chosen to receive either krill oil, fish, or control oil.

The fish group consumed both fatty and lean fish in quantities in accordance with dietary guidelines. The krill and control groups were given 8 capsules daily, corresponding to 4 grams of oil.

In the fish group, the marine omega-3 weekly intake from fish was 4103 mg.

The Results

In the krill group, the krill oil intake was 4654 mg. Fasting serum TAG remained unchanged between groups.

The levels of total lipids and phospholipids, as well as esterified and non-esterified cholesterol, increased significantly as a response to the supplementation with krill oil.

The fish group noted a significant increase in their vitamin D levels.

The scientists also saw a significant decrease in the blood glucose levels of the krill group.

Finally, the plasma levels of marine omega-3 increased significantly both in the fish and krill groups when compared with the control group.

Krill Oil – Closing Thoughts

In conclusion, it can be said that the supplementation with krill oil and intake of fish both result in good benefits to the human health. And even though only krill oil has reduced the fasting glucose levels, consuming more fish also increases the levels of other nutrients beneficial for the health, such as vitamin D.

Amanda Rundblad,1 Kirsten B. Holven,2,3 Inge Bruheim,4,† Mari C. Myhrstad,1 and Stine M. Ulven 2,*

Alfred Lundin M.D, Ph. D., studies published covering marine omega-3 from krill oil capsules. Comparing intake of krill oil supplements and natural fish consumption. Fish oil not considered. AF: Alfred Lundin, Edeby 29, 610 53 ENSTABERGA, SWEDEN (+46-158-2298382), author.


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Welcome back athletes!  After a short long hiatus, the blog is back up and running!  Yeehaw!

If you’ve ever felt like you’re alone in your endurance endeavours and that it’s all up to YOU to make it happen, you’re going to LOVE being part of this AMAZING supportive community, where you can get feedback, team up with accountability buddies, and stay accountable.

Now it’s August 2016 2018 2019 (awesome!) and we are getting ready to publish new and fresh articles, product test, reviews and, of course, we are going to update the race calendar! And what’s more? 2017 2019 2020 is just around the corner (crazy how time flies by)!

EndureIT is under new management with lots of support from the previous management.  We will continue to bring you great eco-friendly races with some new and exciting features, courses and benefits.

We are madly working on the race calendar and will share the details as soon as possible. We will continue to publish race reports and reviews.

Look forward to the Nutmeg State Race Series starting in early 2020! Thanks!

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Greetings Athletes!

It’s almost time for you to pin on those numbers, brave the porta-potties and get to the start line!  April 26 is fast approaching and we’ve got a lot of great goodies in store for you at this year’s 1/2 Marathon and 10k race.

As many of you know, we were selected to be a part of the EarthRun Global Alliance of Eco-Friendly races to be held on Earth Day and benefit Eco-Friendly causes.  It’s an exciting opportunity and I hope you all will do your part to help us make these events as environmentally friendly as possible.  We will have eco-friendly toilets on site with eco-friendly toilet paper.  All materials will be reused, recycled or composted.  Race t-shirts are wicking and made of recycled materials and at our aid stations, you will find recycled cups and gels/sports drink from Hammer Nutrition and Crystal Rock Water Company – two sponsors that are striving for our same sustainable goals!

Enjoy these last few weeks of training and I look forward to welcoming you all across the finish line!

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