Best Of Krill Oil

November 3, 2010 Written by JP       [Font too small?]

When selecting nutritional supplements we all strive to use the most effective products available. But what should we base that determination on? One option is to ask others about their personal experiences. This is commonly referred to as anecdotal evidence. Another source of data can be found in the scientific literature. Here we’re trusting that researchers are performing well designed and impartial research in a more controlled manner. Since these types of studies typically involve larger groups of people, the results may apply to broad segments of the population. But there’s another prevalent manner of learning about dietary supplements and that is information provided by the manufacturers themselves. My contention is that we ought to examine all three sources of input. Ask questions of your colleagues, family and friends. Read the product literature provided by nutraceutical companies and pose any inquires that you might have. Finally, investigate whether modern science has produced any evidence to back up the other two sources. I’ll apply this model to examine an area of debate that’s currently active in the natural health community: Is krill oil superior to fish oil?

Krill oil is a supplemental source of powerful antioxidants, omega-3 fatty acids and phosholipids derived from tiny crustaceans harvested largely in the Southern Ocean waters of the Antarctic. Krill oil proponents claim that it is essentially a superior form of omega-3s. Krill contain a rather unique reddish antioxidant called astaxanthin, and they’re also rich in phospholipids, which help emulsify fatty acids and enhance their absorption and retention.

A recent study presented in the Journal of Nutrition appears to support this point of view. Research conducted in a group of overweight rats found that krill oil provoked a 42% decrease in fat (triglyceride) build-up in the hearts of the test animals. Fish oil only lead to a marginal decline in cardio-lipids of 2%. When the authors of the study examined the livers of the krill oil rats, they discovered a 60% reduction in fat in their livers, as opposed to 38% in the livers of rats fed fish oil. The normalization of fat content in the heart and liver indicate potential benefits to overall heart function and an improvement in insulin sensitivity, which can be impaired in cases of fatty liver disease. In addition, the krill oil test subjects exhibited positive changes associated with a reduced “inflammatory response”. (1,2)

A study from 2008 demonstrated anti-cancer and heart benefits in relation to krill oil (KO) supplementation. In that trial, rats who were fed KO showed weight loss and a drop in LDL “bad” cholesterol, total cholesterol and triglyceride levels. The scientists also tested krill oil in an in-vitro model of colon cancer. The scientists concluded that, “Treatment of colon cancer cells with KO also resulted in time-dependent inhibition of cell growth”. (3)

Krill oil has been evaluated in other health conditions as well. The results of those studies have generally been positive and, in a roundabout way, can be applied to what we currently know about heart disease.

  • In 2007, a paper was published in the Journal of the American College of Nutrition. Ninety participants with heart disease and/or arthritis (osteo or rheumatoid) with elevated CRP (C-reactive protein) levels were provided with KO or a placebo for a 30 day period. CRP is a measure of systemic inflammation in the body. By the 7th day of treatment with KO (300 mg daily), there was a 19% drop in CRP levels. The placebo group exhibited a 16% increase in CRP. By the 30th day of treatment, there was a 31% reduction in CRP in the krill oil group and a 32% rise in CRP in the placebo group. In the arthritic patients, there were significant improvements in pain and stiffness scores, and a trend towards “reduced functional impairment”. (4)
  • A 2003 study on 70 women with PMS and dysmenorrhea (painful menstruation) found that those taking KO for a total of 90 days demonstrated reduced discomfort, pain and emotional symptoms relating to PMS. This experiment compared equal dosages of KO vs. fish oil – 2 grams daily for the first 30 days and then 2 grams daily for 8 days prior to menstruation and during the first 2 days of the menstrual cycle. (5)

Chronic inflammation is now believed to be a contributing factor in many cancers and cardiovascular disease. The fact that KO appears to reduce inflammatory markers and symptoms may provide a clue to part of its cardioprotective effect. A human trial from 2004 is perhaps the strongest piece of evidence that supports the krill/heart health link. That study produced a profoundly positive shift in cardiovascular risk factors in a group of 120 volunteers. A starting KO dosage of 500 mg daily significantly reduced blood sugar levels, LDL, total cholesterol and triglycerides, and raised the beneficial HDL cholesterol in the participants. The men and women who were given fish oil didn’t fare nearly as well. (6)

There are several other important factors to consider when comparing fish oil and krill oil. Preliminary studies going back to the mid 90s demonstrate that krill oil appears to be safe.  However, some manufacturers and health authorities caution that those with severe shellfish allergies should discuss krill oil with their physicians prior to usage. It’s also important to note that fish oil has been studied extensively over the past several decades. Literally thousands of research papers have been published on the health effects of omega-3 fatty acids found in fish. Fewer than 15 studies on krill oil have been presented in peer reviewed medical journals. (7)

When I looked over all of the reliable data I could find about krill oil, I came to the following conclusion. Krill oil seems to be an extremely promising antioxidant/omega-3 supplement. Substantial evidence suggests that the astaxanthin content of krill largely contributes to its net effect. Astaxanthin is the same carotenoid that gives wild salmon its pink hue. But there may also be something to the phospholipid content of this crustacean. That’s the only explanation I’ve found as to why a lower dosage of KO could produce equal or greater effects than higher dosages of fish oil. (8,9,10)

Be forewarned: Krill oil can be quite expensive. The real question is how much you’ll need to take to derive the same benefits as I’ve reported here. If you need a lower dosage, such as 500 mg, then it can be relatively affordable. But some users may require larger quantities (2-3 grams a day). The best deals I’ve found are available online and often cost approximately $15 – $20 for 60 softgels. I think at that price, it’s certainly worth a shot for anyone who might benefit from it. I also think that KO may be an attractive alternative, because krill softgels are typically smaller in size and have a milder aroma.

Update: November 2010 - A brand new study presented in the November 2010 issue of the journal Lipids reports that a daily dosage of krill oil is more effective than fish oil at increasing plasma omega-3 fatty acids. A total of 113 patients with slightly elevated cholesterol and triglycerides were given one of three interventions over a 7 week period: 1) 3 grams of krill oil/day; 2) 1.8 grams of fish oil/day; 3) no supplemental oil. The omega-3 content (DHA + EPA) of the krill oil equaled 543 mg. The fish oil provided 864 mg of DHA + EPA. The results of the trial indicate that both the fish oil and krill oil elevated DHA and EPA levels in the test subjects to a comparable extent. This is a noteworthy finding because the krill oil contained only 62.8% of omega-3s found in the fish oil. In practical terms, this means that the phospholipid-bound omega-3s in the krill oil were, in fact, better absorbed. Having said that, neither of the test groups demonstrated a meaningful decline in measures of inflammation, oxidative stress or serum lipids. This is clearly a disappointment from my perspective. One must also take into consideration that the enhanced absorption of krill oil isn’t very cost effective based on the findings presented in this current study. (11)

Note: Please check out the “Comments & Updates” section of this blog – at the bottom of the page. You can find the latest research about this topic there!

Be well!

JP

Bookmark and Share


Related Posts:

Tags: , ,
Posted in Heart Health, Nutritional Supplements, Women's Health

20 Comments & Updates to “Best Of Krill Oil”

  1. Elena Says:

    I didn’t know about the krill oil. My mom is not yet a thyroid cancer survivor, I’ll tell her about your article.

  2. John Pike Says:

    I’m sorry, but xtend-life sounds like male enhancement. haha

    Had to say it :)

  3. JP Says:

    John,

    I think you meant to post this on the original krill oil comment thread. :)

    http://www.healthyfellow.com/283/krill-oil-research/

    Be well!

    JP

  4. JP Says:

    The latest news on krill oil – it effectively lowers an endocannabinoid (2-arachidonoylglycerol or 2-AG) which is associated with metabolic syndrome and overweight. A 2 gram/day dosage of (Aker) krill oil significantly lowered 2-AG levels whereas fish oil and olive oil did not.

    Great news? Not so fast: To cite the full text of the trial: “in the present study no significant differences in lipid metabolism, body weight or metabolic syndrome parameters were detected among the 3 groups of dietary treatments [9]. Therefore, the hypothesis that KO-induced reduction of plasma 2-AG levels may result in an amelioration of the metabolic dysfunctions associated with overweight and obesity will require further investigation.

    http://www.nutritionandmetabolism.com/content/pdf/1743-7075-8-7.pdf

    Even though the results of this study are promising, at best, it’s important to give “props” to Aker for financing the research and allowing open access to the full text of the study. Very helpful and informative indeed.

    Be well!

    JP

  5. Bart Says:

    Dear JP,
    I would much appreciate if you could provide me the link to read the rearch study referenced by your footnote (11) above.

    Also, I would love to know your thoughts as to why ” neither of the test groups demonstrated a meaningful decline in measures of inflammation”

    With much thanks !

    Bart

  6. JP Says:

    Bart,

    Here’s the link you asked about:

    http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3024511/?tool=pubmed

    re: inflammation

    I can’t say for certain. Here’s one possible scenario:

    a) The DHA & EPA dosage wasn’t large enough in the fish oil group.

    b) The krill oil used in this study contained a significantly smaller amount of astaxanthin – as compared to the krill oil used in other studies which reported a decline in inflammatory markers.

    Be well!

    JP

  7. Cyndi D'Auria Says:

    Hello JP,
    I take it that if I was your sister you would advise me to take Krill oil as opposed to Fish Oil?
    Funny, I mentioned Krill to my PCP and he was not familiar with it at all. This is a BU Grad in his early forties who has been practicing for about ten years…Wife is also MD…
    I told him that I had read the benefits on your info page. He was very interested.
    Please advise.
    Thank you,

  8. JP Says:

    Cyndi,

    I’m sorry for the delay in my response. We’re prepping for a major trade show and my juggling skills aren’t always perfect. :)

    Here’s my best advice about fish oil vs. krill oil: I think krill oil is worth trying if you can afford it and/or if you have a hard time taking higher dosages of fish oil – due to cost or digestive issues.

    Unfortunately, there’s still a lot of uncertainty about how well krill oil functions in a real world setting. On the other hand, fish oil is more predictable. One of the ideas I’ll be proposing at this year’s ExpoWest is a practical method to help clear up some of the questions that reasonably exist about krill oil.

    It doesn’t surprise me that your doctor was unfamiliar with krill oil. It’s still isn’t on many allopathic radars. But I’m happy to know that your doctor was at least interested in learning more about it. A good sign indeed.

    Be well!

    JP

  9. Cyndi D'Auria Says:

    Hello JP,
    I would like to get krill oil caps to see if my total cholesterol is down in late September. I have my lipid profile then my diet does not include meat or foods high in Saturated fats…however it is familial and I am allergic to statins.
    I will try anything at this point, I was on Fish oil caps which elevated my total about 30 Pts…have no idea why…Any feedback will be most welcome…
    My best,

  10. JP Says:

    Cyndi,

    If it were me: I would look for a krill oil supplement that contains about 300 mg of omega 3s, 400 mg of phospholipids and at least 1.5 mg of astaxanthin per gram. One to two grams per day would likely be a good starting point.

    On the diet front, I’d emphasize lots of fiber rich foods: cocoa powder, nuts/seeds and tea. Also, lots of non-starchy fruits and vegetables – avocados, (some) berries, cruciferous and green leafy veggies.

    Food examples:

    http://www.healthyfellow.com/835/pumpkin-pecan-muffins-recipe/

    http://www.healthyfellow.com/697/creamy-asparagus-soup-recipe/

    http://www.healthyfellow.com/485/gluten-free-bread/

    http://www.healthyfellow.com/710/hot-chocolate-2010/

    http://www.healthyfellow.com/864/healthy-sweet-tea/

    Be well!

    JP

  11. JP Says:

    Another lackluster performance by Aker’s Superba krill oil:

    http://www.nrjournal.com/article/S0271-5317%2813%2900283-2/abstract

    Be well!

    JP

  12. JP Says:

    Update 05/31/15:

    http://ajcn.nutrition.org/content/early/2015/05/27/ajcn.114.103028.abstract

    Am J Clin Nutr. 2015 May 27.

    Supplementation with a blend of krill and salmon oil is associated with increased metabolic risk in overweight men.

    BACKGROUND: Krill is an increasingly popular source of marine n-3 (ω-3) PUFA that is seen as a premium product. However, to our knowledge, the effect of krill-oil supplementation on insulin sensitivity in humans has not been reported.

    OBJECTIVE: We assessed whether supplementation with a blend of krill and salmon (KS) oil [which is rich in eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)] affects insulin sensitivity in overweight men.

    DESIGN: The design was a randomized, double-blind, controlled crossover trial. A total of 47 men with a mean ± SD age of 46.5 ± 5.1 y, who were overweight [body mass index (in kg/m2) from 25 to 30] but otherwise healthy, received 5 1-g capsules of KS oil or a control (canola oil) for 8 wk and crossed over to another treatment after a 8-wk washout period. The primary outcome was insulin sensitivity assessed by using the Matsuda method from an oral-glucose-tolerance test. Secondary outcomes included lipid profiles, inflammatory markers, 24-h ambulatory blood pressure, and carotid artery intimamedia thickness.

    RESULTS: Unexpectedly, insulin sensitivity (per the Matsuda index) was 14% lower with the KS oil than with the control oil (P = 0.049). A mediation analysis showed that, after controlling for the likely positive effects of blood EPA and DHA (i.e., the omega-3 index), the reduction in insulin sensitivity after KS-oil supplementation was more marked [27% lower than with the control oil (P = 0.009)].

    CONCLUSIONS: Supplementation with a blend of KS oil is associated with decreased insulin sensitivity. Thus, krill-oil supplementation in overweight adults could exacerbate risk of diabetes and cardiovascular disease.

    Be well!

    JP

  13. JP Says:

    Updated 11/06/15:

    http://www.lipidworld.com/content/14/1/142

    Lipids Health Dis. 2015 Nov 4;14(1):142.

    Supplementation of krill oil with high phospholipid content increases sum of EPA and DHA in erythrocytes compared with low phospholipid krill oil.

    BACKGROUND: Bioavailability of krill oil has been suggested to be higher than fish oil as much of the EPA and DHA in krill oil are bound to phospholipids (PL). Hence, PL content in krill oil might play an important role in incorporation of n-3 PUFA into the RBC, conferring properties that render it effective in reducing cardiovascular disease (CVD) risk. The objective of the present trial was to test the effect of different amounts of PL in krill oil on the bioavailability of EPA and DHA, assessed as the rate of increase of n-3 PUFA in plasma and RBC, in healthy volunteers.

    METHODS AND DESIGN: In a semi randomized crossover single blind design study, 20 healthy participants consumed various oils consisting of 1.5 g/day of low PL krill oil (LPL), 3 g/day of high PL krill oil (HPL) or 3 g/day of a placebo, corn oil, for 4 weeks each separated by 8 week washout periods. Both LPL and HPL delivered 600 mg of total n-3 PUFA/day along with 600 and 1200 mg/day of PL, respectively.

    RESULTS: Changes in plasma EPA, DPA, DHA, total n-3 PUFA, n-6:n-3 ratio and EPA + DHA concentrations between LPL and HPL krill oil supplementations were observed to be similar. Intake of both forms of krill oils increased the RBC level of EPA (p < 0.001) along with reduced n-6 PUFA (LPL: p < 0.001: HPL: p = 0.007) compared to control. HPL consumption increased (p < 0.001) RBC concentrations of EPA, DPA, total and n-3 PUFA compared with LPL. Furthermore, although LPL did not alter RBC n-6:n-3 ratio or the sum of EPA and DHA compared to control, HPL intake decreased (p < 0.001) n-6:n-3 ratio relative to control with elevated (p < 0.001) sum of EPA and DHA compared to control as well as to LPL krill oil consumption. HPL krill oil intake elevated (p < 0.005) plasma total and LDL cholesterol concentrations compared to control, while LPL krill oil did not alter total and LDL cholesterol, relative to control.

    CONCLUSIONS: The results indicate that krill oil with higher PL levels could lead to enhanced bioavailability of n-3 PUFA compared to krill oil with lower PL levels.

    Be well!

    JP

  14. JP Says:

    Updated 12/15/15:

    http://www.lipidworld.com/content/14/1/163

    Lipids in Health and Disease 2015, 14:163

    Krill oil reduces plasma triacylglycerol level and improves related lipoprotein particle concentration, fatty acid composition and redox status in healthy young adults – a pilot study

    Background: Lipid abnormalities, enhanced inflammation and oxidative stress seem to represent a vicious circle in atherogenesis, and therapeutic options directed against these processes seems like a reasonable approach in the management of atherosclerotic disorders. Krill oil (RIMFROST Sublime®) is a phospholipid-rich oil with eicosapentaenoic acid (EPA): docosahexaenoic acid (DHA) ratio of 1.8:1. In this pilot study we determined if krill oil could favourable affect plasma lipid parameters and parameters involved in the initiation and progression of atherosclerosis.

    Methods: The study was conducted as a 28 days intervention study examining effect-parameters of dietary supplementation with krill oil (832.5 mg EPA and DHA per day). 17 healthy volunteers in the age group 18–36 (mean age 23 ± 4 years) participated. Plasma lipids, lipoprotein particle sizes, fatty acid composition in plasma and red blood cells (RBCs), plasma cytokines, antioxidant capacity, acylcarntines, carnitine, choline, betaine, and trimethylamine-N-oxide (TMAO) were measured before and after supplementation.

    Results: Plasma triacylglycerol (TAG) and large very-low density lipoprotein (VLDL) & chylomicron particle concentrations decreased after 28 days of krill oil intake. A significant reduction in the TAG/HDL cholesterol resulted. Krill oil supplementation decreased n-6/n-3 polyunsaturated fatty acids (PUFA) ratio both in plasma and RBCs. This was due to increased EPA, DHA and docosapentaenoic acid (DPA) and reduced amount of arachidonic acid (AA). The increase of n-3 fatty acids and wt % of EPA and DHA in RBC was of smaller magnitude than found in plasma. Krill oil intake increased the antioxidant capacity, double bond index (DBI) and the fatty acid anti-inflammatory index. The plasma atherogenicity index remained constant whereas the thrombogenicity index decreased. Plasma choline, betaine and the carnitine precursor, γ-butyrobetaine were increased after krill oil supplementation whereas the TMAO and carnitine concentrations remained unchanged.

    Conclusion: Krill oil consumption is considered health beneficial as it decreases cardiovascular disease risk parameters through effects on plasma TAGs, lipoprotein particles, fatty acid profile, redox status and possible inflammation. Noteworthy, no adverse effects on plasma levels of TMAO and carnitine were found.

    Be well!

    JP

  15. JP Says:

    Updated 06/13/16:

    http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4889684/

    Arch Med Sci. 2016 Jun 1;12(3):507-12.

    Lipid-lowering and anti-inflammatory effects of omega 3 ethyl esters and krill oil: a randomized, cross-over, clinical trial.

    INTRODUCTION: Polyunsaturated fatty acids (PUFAs) derived from different sources could have different lipid-lowering effects in humans. The main aim of our study was to compare the short-term triglyceride-lowering efficacy of krill oil and purified omega 3 ethyl ester PUFAs in mildly overweight hypertriglyceridemic subjects.

    MATERIAL AND METHODS: This double-blind, randomized clinical trial was carried out in 25 moderately hypertriglyceridemic subjects (TG = 150-500 mg/dl). After a 4-week run-in, participants were allocated to treatment with similar pills containing omega 3 ethyl ester PUFAs 1000 mg twice a day vs. krill oil 500 mg twice a day. After 4 weeks of treatment, participants were asked to observe a 4-week wash-out period, and they were then assigned to the alternative treatment for a further period of 4 weeks.

    RESULTS: Although both PUFA sources were able to improve TG plasma levels, esterified omega 3 PUFAs were more efficacious than krill oil (p < 0.05). Nonetheless, only krill oil treatment was able to significantly improve high-density lipoprotein cholesterol and apolipoprotein AI levels, compared to both baseline (p < 0.05) and end of treatment with esterified omega 3 PUFAs (p < 0.05) values. Both treatments were able to significantly reduce high-sensitivity C-reactive protein (hs-CRP) levels from the baseline (p < 0.05), but krill oil improved it more efficaciously than esterified omega 3 PUFAs (p < 0.05).

    CONCLUSIONS: Krill oil has lipid-lowering effects comparable with those obtained through a 4-fold higher dose of purified omega 3 ethyl ester PUFAs in mildly overweight hypertriglyceridemic subjects, while more efficaciously reducing hs-CRP.

    Be well!

    JP

  16. JP Says:

    Note: The krill oil used in this study is manufactured by Aker and is sold by the trade name, Superba.

    Updated 10/26/16:

    http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0162769

    PLoS One. 2016 Oct 4;11(10):e0162769.

    Krill Oil Improves Mild Knee Joint Pain: A Randomized Control Trial.

    BACKGROUND: Krill oil is an edible oil extracted from krill, a small red-colored crustacean found in the Antarctic Ocean. The administration of krill oil is reported to mitigate inflammation in patients with cardiac disease, rheumatoid arthritis, or osteoarthritis. However, the effect of krill oil on mild knee pain has not yet been determined.

    OBJECTIVE: To assess the effect of krill oil on mild knee pain.

    DESIGN: A randomized, double-blind, parallel-group, placebo-controlled trial of fifty adults (38-85 years old) with mild knee pain attending the Fukushima Orthopedic Clinic (Tochigi, Japan) between September 2014 and March 2015.

    INTERVENTIONS: Participants were randomized to receive 2 g per day of either krill oil or an identical placebo for 30 days.

    OUTCOMES: The primary outcome was improvement in subjective symptoms of knee pain as assessed by the Japanese Knee Osteoarthritis Measure (JKOM) and Japanese Orthopaedic Association score (JOA). Secondary outcomes included blood and urine biochemical parameters.

    RESULTS: Both the placebo and krill oil groups showed significant improvements in the questions in the JKOM and JOA questionnaires after administration. After the intervention, krill oil group showed more improvements than placebo group in two questions regarding the pain and stiffness in knees in JKOM. Controlling for age, sex, weight, and smoking and drinking habits, krill oil significantly mitigated knee pain in sleeping (P < 0.001), standing (P < 0.001) and the range of motion of both right and left knees (both P = 0.011) compared to placebo. Krill oil administration raised plasma EPA (P = 0.048) and EPA/AA ratio (P = 0.003).

    CONCLUSION: This study indicates that krill oil administration (2 g/day, 30 days) improved the subjective symptoms of knee pain in adults with mild knee pain.

    Be well!

    JP

  17. Elizabeth Jesse Says:

    Hi JP,
    I am wondering what krill oil you are currently taking?
    Hope all is well.

    EJ

  18. JP Says:

    Hi Elizabeth. Long time! :)

    Presently, I’m not taking krill oil. I use a concentrated, purified fish oil and a variety of other supplements. On occasion, I still recommend krill oil (usually with added astaxanthin) to some clients who don’t tolerate fish oil well or who prefer to take smaller soft gels.

    I hope all is well with you too!

    JP

  19. Elizabeth Jesse Says:

    Hi Again,
    Yes, it has been a while! My family and I are doing so well. It seems that aging out of the hormonal roller coaster was the trick for emotional well-being. Anyway, I recently learned my cholesterol numbers are pretty bad. I am at 308 for total. LDL is at 222, and HDL, just 47. Triglycerides are also high, at 197. Weight is ideal and BP is good. I recently had a doctor tell me to eat oats every day and to eat salmon 3x a week to lower my numbers. I started with the oats a couple of weeks ago and added a fish oil supplement, too. The fish oil is NOW brand’s Molecularly Distilled Super Omega EPA. I take 2 softgels a day that provide 720 mg EPA and 480 mg DHA and was planning to check my numbers again in a couple of months. I thought we needed the Krill for the phospholipids/choline. What are you doing for that now?

    Fondly remembering the krill detective days :) .

    EJ

  20. JP Says:

    Hi Elizabeth,

    I’m happy to hear that you and your family are doing well!

    Good news about your blood pressure and weight. This is really, really important. :)

    As you know, I’m not a doctor. But, in general, high triglycerides and low-ish HDL are often improved by making certain changes in diet and lifestyle. Eating more fatty fish and omega-3′s, lowering carbohydrates and increasing (whole food) fiber intake usually modulate the HDL/triglyceride ratio in a positive manner – in addition to lowering LDL cholesterol. And, in particular, the type of LDL cholesterol. The highly dense variety of LDL cholesterol are likely to be more dangerous. The larger, “fluffier” form of LDL cholesterol do not appear to be of much concern – according to some cardiovascular experts such as Dr. Stephen Sinatra.

    http://www.healthyfellow.com/1273/dr-stephen-sinatra-interview-part-one/

    http://www.healthyfellow.com/1276/dr-stephen-sinatra-interview-%e2%80%93-part-two/

    http://www.healthyfellow.com/1638/triglyceride-heart-risk/

    Fish oil supplementation has been shown to lower high-triglycerides. This is true of over-the-counter and prescription forms of fish oil. Low carbohydrate diets can likewise lowers triglycerides. LCDs often elevate HDL cholesterol as well. And, if the LCD favors monounsaturated fats (such as extra virgin olive oil, nuts), omega-3′s and whole foods (such as non-starchy vegetables and low-glycemic fruits), it tends to improve the overall lipid profile.

    Choline and phospholipids are, indeed, valuable. I get them primarily from pastured eggs and grass-fed meat. Even plant-based sources of choline contribute to the cause such as broccoli and cauliflower. I eat plenty of those!

    http://extension.oregonstate.edu/coos/sites/default/files/FFE/documents/choline-rd.pdf

    Additionally, exercise, sleep hygiene and stress management are essential to cardiovascular and overall health. For instance, a lower-carb whole-food based diet (Mediterranean or “Paleo”) and lifestyle is likely to be (IMO) a much more powerful “medication” than most actual medications used to reduce cardiovascular risk.

    Not sure what your diet and lifestyle is like. But, oats (whole unrefined oats) and (hopefully wild Alaskan) salmon are just the start. A good start, but maybe not enough.

    I remember those days fondly too. I just feel let down by the lack of reliability of the krill oil research. And, I’ve voiced that to all involved.

    Be well!

    JP

Leave a Comment




*
To prove you're a person (not a spam script), type the security word shown in the picture. Click on the picture to hear an audio file of the word.
Click to hear an audio file of the anti-spam word