Lovaza vs fish oil supplements?

Lovaza is the FDA-approved form of fish oil that is available only by prescription. It contains 842 mg of the omega-3 fatty acids, EPA and DHA, per capsule.

The FDA application for Lovaza is viewable here on the FDA website. Interestingly, while there is plenty of the usual regulatory gobbledy-gook about toxicology, dose escalation, and efficacy in the extensive documentation, there is little said about the issue of contamination.

In other words, critics of nutritional supplement fish oil harp on the possibility of contamination with mercury and pesticide residues, like dioxin and PCBs (polychlorinated biphenyls). Yet there is virtually nothing about these same issues in the FDA application for Lovaza.

Let's take a look at a sample over-the-counter fish oil product. Our friends at PharmaNutrients (a new Track Your Plaque partner for nutritional supplements) have a fish oil product called PharmaNutrients" Cardio. Here's an independent analysis of the Cardio product (per 1000 mg fish oil capsule):

EPA content: 566.1 mg
DHA content: 216.6 mg
(Total EPA + DHA 782.7 mg)

Cardio passed all tests for peroxides, PCBs, dioxin, furans, dioxin-like PCBs, and heavy metals (arsenic, cadmium, lead, mercury) using criteria at least 60% more stringent than European Commission (EC) standards (EC standard <2 picograms/gm for dioxins and furans, PharmaNutrients <1 picograms/gm; EC standard <10 picograms/gm for dioxin-like PCBs, PharmaNutrients <3 picograms/gm). PCBs levels in particular are less than 0.009 ppm, 90% below the industry-wide purity standard of 0.09 ppm. Likewise, mercury is >90% lower than European Commission standards.

In other words, this over-the-counter "pharmaceutical grade" fish oil has virtually nothing but omega-3 fatty acids.

Interestingly, the PharmaNutrients fish oil capsule also contains the third omega-3 fatty acid, docosapentaenoic acid (DPA), a neglected form that some authorities have proposed has superior cardiovascular protective properties over eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). If DPA is included in the analysis, PharmaNutrient's Cardio contains a total of 900 mg omega-3 fatty acids per capsule.

At some point, I'd like to see a head-to-head comparison not just on purity grounds, since I am convinced that high-quality products like Cardio can match or exceed the purity of prescription fish oil, but on efficacy in raising omega-3 blood levels, the omega-3 index. (The omega-3 index is a predictor of heart attack and sudden cardiac death--the higher, the better.) My prediction: High-quality fish oil supplements will match or exceed prescription fish oil.

Comments (55) -

  • Renfrew

    1/27/2010 4:23:08 PM |

    Yes, quality and contamination of fish oil IS important.
    I have heard that KRILL oil is superior to fish oil on all fronts. It supposedly has much less contamination than fish oil, better bioavailability (bound to phospholipids) and additional ingredients, i.e. Zeaxanthin (important for retinal health).
    Can you comment on this?

    Thanks.

  • Anonymous

    1/27/2010 5:35:45 PM |

    "My prediction: High-quality fish oil supplements will match or exceed prescription fish oil."

    Not to mention the incredible difference in price... in the patients' favor... and not the pharmaceutical company's bottom line!

    madcook

  • Anonymous

    1/27/2010 6:24:52 PM |

    After my sample bottle of Lovaza from my physician was done, I switched over to Trader Joe's brand. It's really cheap at $10 per bottle and the EPA/DHA concentration is 50%. I take about 5 to 6 capsules a day and my last triglyceride in December was 109 (down from 255). I also tried Omapure too but it's pretty expensive. Omapure's advantage over the TJ stuff is that it is independently tested by IFOS. Who knows where TJ's stuff comes from? I tried the Spring Valley (or is it Nature Made) brand from Walmart. Pure nastiness! Stay away from those yellow bottles.

    I bet some MBA guy dreamed up Lovaza at a brainstorming session intended to come up with ideas to boost sales in a sagging economy.

    Dr. Davis, your EPA/DHA content listings in the post seem to contradict the label on the bottle. The bottle claims 2 capsules contain 1100 mg of EPA and 500 mg of DHA. That would translate to 550 mg of EPA and 250 mg of DHA. What am I missing?

    -- Boris

  • William Trumbower

    1/27/2010 6:26:05 PM |

    I always suggest opening fish oil capsules once in a while to see if the oil is stinky.  That is the advantage of liquid oils is that you can smell and taste them.  One of my nurses opened a Lovaza capsule and told me it made her gag it was so fishy.  The antioxidant used in Lovaza is hydrogenated soybean oil!!.  One of my patients who is sensitive to soy reacted to Lovaza with a rash.

  • Anonymous

    1/27/2010 7:12:37 PM |

    Dr. Davis,

    The following question was somewhat inspired by this post, although it relates more specifically to seafood consumption.

    A few months back, I started ordering seafood from Vital Choice. According to the Vital Choice website, their Albacore tuna has 0.05 ppm of methyl mercury and that number falls to 0.03 ppm for their sockeye salmon (which Is what I typically order).

    http://www.vitalchoice.com/uploads/Merc%20Comp%204_06.pdf

    I often hear a general guideline that 2 servings of non-predatory fish (preferably wild caught and definitely not farm-raised) is generally accepted as safe, or at least minimally risky, and that this is likely a good guideline for everyone, but especially pregnant women and children.

    However, when I would place a sizable order, I would find myself serving it at least 2, and often up to 4 times per week. So that would be up to 4 servings of roughly 4-6 ounces of fish during some weeks that I would serve to my wife and for myself.

    In your opinion, should we cut back to 2 or fewer servings or are the levels listed by Vital Choice low enough to skirt potential issues?

    NOTE: the only seafood I eat is what I purchase from Vital Choice, so that I know the source. While the methylmercury is a focus, I am also curious if this level of consumption is also risky in terms of PCB’s and dioxins. It’s frustrating to realize that there will always be some measure of inherent risk.

    My wife and I aren’t eating this in place of supplementing with a purified fish oil supplement, we simply add this to it, so on days when we eat fish we lower our dose a bit and on days we don’t, we bump up that dosage. Our primary reason for consuming it is the delicious taste, along with the “bonuses” of protein, astaxanthin, vitamin D, and omega 3’s that come along for the ride.

    On one final note, I am also curious if the selenium content of the seafood is at all protective against methylmercury, particularly at these lower levels found in the Vital Choice fish. I’ve heard selenium has the potential to chelate methylmercury, but I am uncertain if this lessens the risk to any noteworthy degree, that is if I am not misinformed to begin with on this front.

    -Rick Bachmann

  • Ateronon

    1/27/2010 8:27:15 PM |

    I'd need a second job to buy either one. Kirkland from Costco is my favorite.

  • Jenny

    1/27/2010 8:50:40 PM |

    One concern with all over the counter supplements, is that they are not continually tested. The test is applied to one batch of the supplement, perhaps years earlier.

    As a result, when random samples are sent to labs contamination is often found in supplements that claim to be free of contaminants.

    I don't know if there is better supervision in the case of products sold as pharamceuticals, but I think we have to be very careful in accepting purity claims from any company operating in the Wild West unregulated supplement market. The track record when these products are spot checked is terrible.

  • Peter

    1/27/2010 10:34:53 PM |

    Another question that (I think) is yet to be answered is if DHA enriched fish oil is more effective than normal DHA/EPA fish oil at improving a person's omega-3 index.

  • Ned Kock

    1/28/2010 3:35:28 AM |

    Another option is to eat sardines whole - approx. 1.6 g of omega-3 per 100 g - about 2 sardines, according to my estimation:

    http://healthcorrelator.blogspot.com/search/label/recipe

    These are wild-caught sardines, not the canned ones.

  • Anonymous

    1/28/2010 9:59:15 PM |

    Your promotion of PharmaNutrients' Cardio is quite shocking. The price for 15 capsules is $29.95. That's $2/capsule - not far from $4/capsule of Lovaza. Surely you must remember your own post "Lovaza rip-off"?
    http://heartscanblog.blogspot.com/2008/12/lovaza-rip-off.html

  • Dr. William Davis

    1/29/2010 2:50:13 AM |

    Ren-

    While I think that krill oil is a fascinating product that we have used, I feel that the manufacturer's over-the-top marketing has clouded its real value. It is absurd to propose that krill oil be used as a replacement for fish oil until we have 1) confident data on omega-3 RBC levels, and 2) outcome data.

    In other words, fish oil has been shown to dramatically reduce cardiovascular risk. Krill doesn't yet enjoy this advantage. While it might be true, it is premature to make claims to that effect.

  • Dr. William Davis

    1/29/2010 2:51:28 AM |

    HI, Rick--

    Sorry, but I've not heard about this argument that selenium counteracts the mercury in fish. That seems a bit of a stretch.

    Any idea where this came from?

  • Dr. William Davis

    1/29/2010 2:54:57 AM |

    Hi, Jenny-

    Sorry, but I've got to disagree with you on this one.

    Take a look, for instance, at the two analyses by Consumer Lab (www.consumerlab.com). 77 fish oil products tested; 2 flunked due to oxidative byproducts. None flunked due to mercury, dioxin, PCBs, or related compounds. This has held true in Consumer Report and several other analyses.

    Frankly, I wouldn't be caught dead taking Lovaza, because I care too much about healthcare costs. Why stick it to other people when I can buy fish oil for a lot less?

  • Anonymous

    1/29/2010 7:18:36 PM |

    Jenny, I've seen you bashing supplements before.  Do you have any references for your claims?

  • Adolfo David

    1/30/2010 2:45:26 AM |

    Biotivia is going to launch a 100% vegetarian Omega 3 about which says has teh greatest EPA DHA levels around, also with resveratrol, green tea or sesame lignans. I would prefer Omega 3 in one supplement and resveratrol in others, not together because children pregnants..shouldnt possible take resveratrol. But I am so intriguing with a vegetarian Omega 3 with high levels of EPA DHA, arent you?

  • Anonymous

    1/30/2010 6:25:28 AM |

    I strongly agree that Lovaza is a rip-off.

    But unfortunately, the brand it's being compared to (PharmaNutrients) is a rip-off too. Once upon a time you were mentioning the benefits of Costco brand fish oil, or cheaper alternatives. $30/bottle isn't really cheap, when anyone can go to iHerb and get much better deals.

    Jarrow Formulas, EPA-DHA Balance, 630mg/Gel -- $13 for 120 softgels. Or 240 softgels for $23.

    PharmaNutrients vitamin D is another ripoff. $20 for 120 gels, 2000IU. I can get 120 gels of 5000IU for around $8 at iHerb (Now brand).

    I question why you decided to choose PharmaNutrients as a partner, when they are clearly so overpriced.

  • William Trumbower

    1/30/2010 6:46:00 PM |

    Do any of you have any experience with Vectomega, a phospholipid coated salmon oil?

  • Dr. William Davis

    1/31/2010 3:18:51 PM |

    Hi, Dr. Trumbower--

    Only limited experience. Because it has omega-6 added to the preparation, I have been avoiding it.  I can't imagine why they do it. Also, the astaxanthin added makes the capsule appear orange, making it difficult to judge its oxidative status.

  • Anonymous

    2/2/2010 12:00:10 AM |

    The good doctor here gives lots of free advice that runs counter to the big bucks pockets of the drug and insurance industry. So far his advice hasn't failed me yet. My lipid profiles have greatly improved since I started reading this blog. If Dr. Davis wants to partner up with a premium brand of omega-3 then that is OK by me. Nothing comes free and this is one way we can all say thank you and support this blog.

  • Ateronon

    2/2/2010 4:39:56 AM |

    http://online.wsj.com/article/SB10001424052748704107204575039590838522222.html

    Is there anything fish oil can't do?

    How about as an engine oil additive. Could prevent those gummy deposits.

    http://online.wsj.com/article/SB10001424052748704107204575039590838522222.html

  • Anonymous

    2/5/2010 9:16:27 PM |

    Wish we could get Dr Oz and Dr Davis together somehow...... see the following from the RealAge website where Dr Oz is suggesting animal fat are bad and grains are good...again

    source http://www.realage.com/tips/live-longer-with-this-protein

    "The red-meat and processed-meat eaters also had a higher risk of dying from cancer or heart disease. Why? Researchers aren't exactly sure. Could be the preservatives in processed meats. Could be the artery-clogging fats found in beef and bacon. Or it could be that both red- and processed-meat eaters consume less body-friendly foods like whole grains, fruit, and veggies. In fact, other research shows that vegetarians fare best when it comes to heart disease mortality."

    The last line is interesting.
    Trevor

  • H. Guide

    2/15/2010 8:42:25 AM |

    I often hear a general guideline that 2 servings of non-predatory fish (preferably wild caught and definitely not farm-raised) is generally accepted as safe, or at least minimally risky, and that this is likely a good guideline for everyone, but especially pregnant women and children.

  • Jenny

    3/4/2010 12:08:18 AM |

    I also take OMAPURE.  It's almost as pure as LOVAZA (70% vs. 84%) but is tested by third party IFOS and has no PCBs and mercury.  I wish OMAPURE was cheaper but it is still less than Sears Fish Oil and much much less than the rip off Lovaza!  Lovaza is such a joke - should be exposed on 60 minutes.

  • Jason

    3/9/2010 1:41:28 PM |

    This Pharmatrend Cardio Formula is ALMOST as concentrated as Lovaza.  Lovaza is about $150 for 120 capsules (a 1 month supply for a the FDA approved 4g/day dose for triglyceride reduction).  The Pharmatrend is $30 + shipping for a 15 capsule package!  That's almost a 4 day supply for triglyceride reduction.  So, it's $30 x 7.5 for a month supply.  That's $225/month!  However you slice it, it's actually less expensive to go with the prescription.  If you are covered by insurance, you will only come out of pocket at around $30-$40 per month for the FDA approved prescription.  Don't let "supplement" make you think it's better or less expensive

  • Rohit

    3/12/2010 5:19:27 PM |

    Lovaza is an ethyl ester of EPA not the actual EPA itself. It also includes DHA. However, the ester is supposed to significantly lower blood pressure and cholesterol far more than just plain old normal omega 3.

  • H. Ghr

    4/11/2010 12:35:44 PM |

    Gilles, just out of curiosity, do you consider me a “priest” of this “new religion of health data as the solution to all/most healthcare problems”? If not, what are you talking about? You read a lot more than I do but I don’t recall hearing anyone suggest that.

  • Charlotte

    5/22/2010 10:12:43 PM |

    What really upsets me is that physician only supplement companies with high quality supplements and processing standards that meet or exceed GSK's are NOT allowed to make the claim that Omega 3's helps lower triglycerides. Simply because the FDA has not evaluated their product. Really?

    The FDA is a joke. They approve unsafe drugs based on studies given to them from drug companies. Since the FDA does not require them to provide all of their research, drug companies are allowed to show them their studies that had positive results with little side effects, leaving out the incriminating studies. Some drugs are "fast tracked" through the approval process are then later pulled from the market due to a high number of deaths and side effects. If you think that the FDA protects us...think again.

    Also note, that a majority of studies are only done on men. Women are excluded due to the risk of pregnancy and drugs are NOT tested on pregnant women in a lab. They use animals for this. While we are biologically similar to rats, we are NOT the same. But nevertheless there are many "approved" drugs that are deemed safe for pregnant women and are only restricted later after clinical usage has shown to cause birth defects.

    When a drug is removed from the market everyone is upset at the drug companies. I say, stop blaming the drug companies for being what they are and are expected to be. How about we start blaming the FDA?! Let's hold them accountable for their actions. Suing the drug companies it ineffective. No, they don't want to lose money but let's face it...they don't won't go bankrupt and often settle. People need to wake up...just because something is FDA approved, does NOT make it safe!

    Sorry to rant...but this really irks me.

  • E Xtenze

    6/13/2010 5:58:03 AM |

    Yes, i agree fish are high protein, but for the fish oil supplement, we should have to take care about the quality and contamination.

  • fish oil

    6/22/2010 6:09:47 AM |

    After read this post I think that fish oil is better to take as supplement because as I think that fish oil is more beneficial and also good for health. It is also gives prevention against many of decease.

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    7/27/2010 5:28:01 AM |

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  • Todd

    9/9/2010 1:50:30 AM |

    You guys are all missing the point entirely. As can easily be seen from the commercial, Lovaza is manufactured in the future from a lab at the bottom of the ocean.  It requires a prescription because it must be shipped from the future to the present, which you can imagine is quite expensive (and dangerous).  The FDA regulates this process of transporting the drug through time.  The dietary supplement formulations of fish oil are actually smuggled through the time rift by rebels similar to those depicted in the Mad Max movies, starring Mel Gibson, thus explaining their cheaper price tag.

  • safe supplements

    9/30/2010 8:36:34 AM |

    Fish oil supplements and liquid fish oil have been suggested by doctors for lowering triglyceride levels, but people who are allergic to fish should not take fish oil supplements.

  • TedHutchinson

    9/30/2010 10:19:43 AM |

    @ safe supplements
    I used to be allergic to fish.
    I couldn't eat fish 2 days running because if I did I'd have a severe sore throat.
    I found raising my anti-inflammatory status with omega 3, vitamin d and magnesium has eliminated my tendency to get allergic reactions to fish or anything else. So now I don't get hay fever either. It's now been some years since I last used an anti histamine.
    Some fish allergic people may find Krill oil is less likely to cause a reaction but be aware some Krill oil capsules also contain fish oil.
    There are also omega 3 formulations from algal-docosahexaenoic acid: effects on triglyceride levels and other cardiovascular risk factors. that you may want to consider but they are a lot more expensive when considering the amounts required to be effective.

  • Micheala Woods

    10/22/2010 6:56:00 PM |

    Fish oil without doubt is highly beneficial, make sure you take the purest form available in the market.

  • buy jeans

    11/3/2010 4:55:42 PM |

    Cardio passed all tests for peroxides, PCBs, dioxin, furans, dioxin-like PCBs, and heavy metals (arsenic, cadmium, lead, mercury) using criteria at least 60% more stringent than European Commission (EC) standards (EC standard <2 picograms/gm for dioxins and furans, PharmaNutrients <1 picograms/gm; EC standard <10 picograms/gm for dioxin-like PCBs, PharmaNutrients <3 picograms/gm). PCBs levels in particular are less than 0.009 ppm, 90% below the industry-wide purity standard of 0.09 ppm. Likewise, mercury is >90% lower than European Commission standards.

  • Anonymous

    11/19/2010 2:35:25 PM |

    for years the fish oil products that we bought in vitamins stores contained a statement that " The FDA has not evaluated these statments". all of a sudden lovaza comes on the scene & its nowe okay. they say lovaza is purified. This raises the question that the FDA either is lying to us now or they were letting us be pisioned before. which one is it? the FDA in the most corrupt agency of the federal government. ask yourself this question. did you ever hear of restless leg syndrome until the FDA approve a prescription medication for it? if the drug companies pay the right people they can get anything approved.

  • fish oil supplements

    12/1/2010 2:24:21 AM |

    I have been using fish oil supplements for years and so far I am very satisfied on its performance. Lovaza is very new to me. I am still looking for more info about it. This article will help he clarify everything.

  • Anonymous

    12/6/2010 7:56:55 PM |

    I take EPA Xtra from Nordic Naturals

    Two Serving:

    EPA 1060 mg
    DHA 274 mg

    Cost Less than $30 per 60 capsule bottle. Just do your own research on quality and efficacy.

  • Anonymous

    12/15/2010 4:13:24 AM |

    Lots of info to take in....I see the pros and cons written before me. but just tell me this!

    "i could buy purity products sealogix pharmacuetical grade fish oil ---- 1.8g EPA & .9g DHA per teaspoon.

    or..........

    Loveza comes in at 1.8g EPA and 1.5g DHA per 4, 1 gram capsules

    which one?

  • Vegetarian supplements

    12/22/2010 1:26:55 AM |

    Fish oil is also a healthy alternative apart from the usual vitamins being used.

  • grace058

    1/25/2011 10:47:48 AM |

    fish oil supplements for me. It's proven to our family because of its very rich benefits gives to our health condition such as Eases Depression, Lowers Cholesterol, Eliminates Joint Pain and so much more!

  • Amy Wike

    1/27/2011 5:28:20 AM |

    I definitely believe in the benefits of fish oil supplements.

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  • Anonymous

    3/15/2011 8:20:18 PM |

    I dont know why everyone thinks lovaza is a rip off.  My prescription plan covers it and I pay less than $10 per/month and despite what some people on here have been saying, nothing, NOTHING, has anywhere near the EPA/DHA as lovaza....almost 3600MG daily dose

  • Anonymous

    3/30/2011 1:13:47 AM |

    Hi everyone
               I started on Lovaza about a month ago, my doctor feeling this is a last resort to lowering my triglycerides as all other meds left me with with severe muscle soreness when using them. I've been reading as far back as I can go on this particular subject w/ using Lovaza and I'm confused. I have a couple of questions...1, is Lovaza a safe product with as much natural ingredient as possible? 2, or is it an artificial made product?

  • Swacher

    5/14/2011 3:20:35 PM |

    GSK made the financial investment to have the studies done.  What's stopping the supplement companies?  To answer your question, yes I did hear of retless leg syndrome before the FDA approved a prescription medicine for it.  I understand people's frustration with big pharma and the FDA and if you dislike them you are free not to utilize any FDA approved pharmaceuticals.

  • Angelo

    5/15/2011 12:16:30 AM |

    What a way to sell your supplements. Your a good hustler Doctor.

  • Angelo

    5/15/2011 12:18:52 AM |

    You haven't researched very much then. And it's not 3600 per 4 pill dose it's 3,360. Big difference.

  • Angelo

    5/15/2011 12:23:16 AM |

    Your an idiot if you need to ask "what's stopping the supplement companies from making the financial investment to have studies done. What supplement company has the money a pharm company has. Do you have any idea what a good study cost? I guess not.

  • Angelo

    5/15/2011 12:25:22 AM |

    Dude, stop reading the Health Ranger and Mercola. when you get cancer you'll be begging the Pharm company for there FDA approved drugs.

  • kansas mom

    6/17/2011 2:22:56 AM |

    Hey Doc.,
    Ok I have a question Doc. what fish oil brand do YOU say we should take? I got on here just to see what the diff. was between the two because our doc. said we should take Lovaza. I find it a little interesting that she said to take it along with our reg fish oil we've been taking...

  • Minnie

    8/18/2011 4:38:39 AM |

    I have 280 triglycerides I was prescribed Lovaza, but  my insurance denied it, my doctor told me to take  over the counter fish oil. I am undecided and confused I need help. Which brand and its purity etc

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Fish oil update on Life Extension

Fish oil update on Life Extension

An article of mine came out in Life Extension Magazine and is available on the online version at:

http://www.lef.org/magazine/mag2006/sep2006_report_omega1_01.htm

This is an update on the heart health applications of fish oil.

Or, go to to www.lef.org and put fish oil into your on-site search and you'll come back to it in future.

Of course, it comes with Life Extension's promotion of its supplements.

Although it's not yet available online, the hard copy version of an article I wrote on homocysteine is available in the October, 2006 Life Extension Magazine. If you're not a member of their program, they'll send you a free copy just for signing up for it without obligation. Go to the home page of www.lef.org to do so. Or, Life Extension is available at newstands if you're in a rush or don't want to sign up for a free copy.

Comments (1) -

  • Anonymous

    11/12/2007 2:27:00 AM |

    Thanks for the article above Dr. Davis.

    Quality health food and self-improvement strategies for the body, mind and spirit. Link to us at www.holisticperspective.net

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Are statins and omega-3s incompatible?

Are statins and omega-3s incompatible?

French researcher, Dr. Michel de Lorgeril, has been in the forefront of thinking and research into nutritional issues, including the Mediterranean Diet, the French Paradox, and the role of fat intake in cardiovascular health. In a recent review entitled Recent findings on the health effects of omega-3 fatty acids and statins, and their interactions: do statins inhibit omega-3?, he explores the question of whether statin drugs are, in effect, incompatible with omega-3 fatty acids.

Dr. Lorgeril makes several arguments:

1) Earlier studies, such as GISSI-Prevenzione, demonstrated reduction in cardiovascular events with omega-3 fatty acid supplementation, consistent with the biological and physiological benefits observed in animals, experimental preparations, and epidemiologic observations in free-living populations.

2) More recent studies (and meta-analyses) examining the effects of omega-3 fatty acids have failed to demonstrate cardiovascular benefit showing, at most, non-significant trends towards benefit.

He points out that the more recent studies were conducted post-GISSI and after agencies like the American Heart Association's advised people to consume more fish, which prompted broad increases in omega-3 intake. The populations studied therefore had increased intake of omega-3 fatty acids at the start of the studies, verified by higher levels of omega-3 RBC levels in participants.

In addition, he raises the provocative idea that the benefits of omega-3 fatty acids appear to be confined to those not taking statin agents, as suggested, for instance, in the Alpha Omega Trial. He speculates that the potential for statins to ablate the benefits of omega-3s (and vice versa) might be based on several phenomena:

--Statins increase arachidonic acid content of cell membranes, a potentially inflammatory omega-6 fatty acid that competes with omega-3 fatty acids. (Insulin provocation and greater linoleic acid/omega-6 oils do likewise.)
--Statins induce impaired mitochondrial function, while omega-3s improve mitochondrial function. (Impaired mitochondrial function is evidenced, for instance, by reduced coenzyme Q10 levels, with partial relief from muscle weakness and discomfort by supplementing coenzyme Q10.)
--Statins commonly provoke muscle weakness and discomfort which can, in turn, lead to reduced levels of physical activity and increased resistance to insulin. (Thus the recently reported increases in diabetes with statin drug use.)

Are the physiologic effects of omega-3 fatty acids, present and necessary for health, at odds with the non-physiologic effects of statin drugs?

I fear we don't have sufficient data to come to firm conclusions yet, but my perception is that the case against statins is building. Yes, they have benefits in specific subsets of people (none in others), but the notion that everybody needs a statin drug is, I believe, not only dead wrong, but may have effects that are distinctly negative. And I believe that the arguments in favor of omega-3 fatty acid supplementation, EPA and DHA (and perhaps DPA), make better sense.



Comments (4) -

  • Ellen Lewis

    6/18/2013 7:32:42 PM |

    thanks, this seems a sensible take on the issue.

  • Dolph

    6/30/2013 4:59:57 PM |

    This is a (too) far stretched conclusion pretty obviously. O3s still haven’t shown any consistent benefit alone, with a statin drug or without it, and cherry picking the studies that seem to look doesn’t help that fact either! The data is just inconclusive.

    A much more interesting blog article I hope to read in the future would be about niacin!
    Niacin has shown more than once to produce favourable outcomes alone and combined with resins. (CDP, FATS, etc.) On the other hand there can be no more doubt that it doesn’t add any benefit to statin therapy after the results of the two big clinical endpoint studies (AIM-HIGH and HPS2-THRIVE), that flush the cute little landmark studies (ARBITER, HATS, etc.) down the toilet where they belong.
    So what does that imply for the TYP-programm? A rhetorical question it should be, but I’m sure somebody will add some woo…

    - See more at: http://blog.trackyourplaque.com/2013/05/dha-the-crucial-omega-3.html#comments

  • Stephen in Jacksonville

    7/3/2013 10:15:53 PM |

    It is interesting that he should be doing this research into how statins react with Omega-3's. Statins may be one of the most widely prescribed drugs at this point, and I certainly think more research should be conducted on their long-term effects. I recently read about another study which looked at the effects of exercise and statins. Apparently, this drug actually works to counteract some of the benefits that are gained by getting regular exercise for people with cholesterol problems.

  • Brandon Barclow

    7/18/2013 6:07:47 PM |

    Stephen in Jacksonville.   There's no maybe to it.  The number 1 and number 2 selling drug in the world are statin drugs.  32 million Americans are currently taking statin medication.  The one thing that the 32 million have in common is:  THEY HATE TAKING THEIR MEDICATION.

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Emmer, einkorn, and agribusiness

Emmer, einkorn, and agribusiness

10,000 years ago, Neolithic humans did not obtain wheat products from the bagel shop, grocery store, or Krispy Kreme. They obtained wheat by locating a nearby wild-growing field of wild emmer or einkorn wheat grass, then harvesting it with their stone sickles.

Neolithic humans, such as the Natufians of the Fertile Crescent, carried their freshly-cut wheat home, then ground it by hand using homemade mortar and pestle. As yeast-raised bread was still some 5000 years in the future, emmer and einkorn wheat was not used to bake bread, but was consumed as a porridge in bowls. Einkorn has the simplest genetic code of 14 chromosomes, while emmer has 28 chromosomes.

A third variety of wheat appeared on the scene around 9000 years ago, a natural hybridization between emmer and goat grass, yielding the 42-chromosome Triticum aestivum species. Egyptians learned how to cause wheat to rise around 3000 BC, yielding bread, rather than the unleavened flatbreads of their predecessors.

From the original three basic varieties of wheat available to Neolithic man, over the past 30 years wheat has exploded to over 25,000 varieties. Where did the other 24,997+ strains come from?

In the 1980s, thousands of new wheat strains arose from hybridization experiments, many of them conducted in Mexico. Then, in the late 1980s, genetic engineering quietly got underway in which geneticists inserted or deleted single genes, mostly designed to generate specific characteristics, such as height, yield per acre, drought resistance, but especially resistance to various pesticides and weed killers. The fruits of these efforts were introduced into the market in 1994. Most of the genetically modified foods were thought to be only minor modifications of the unmodified original and thus no safety testing in animals or humans was conducted.

We now have many thousands of wheat strains that are different in important ways from original emmer, einkorn, and Triticum aestivum wheat. Interestingly, it has been suggested that einkorn wheat fails to provoke the same immune response characteristic of celiac disease provoked by modern wheat gluten, suggesting a different amino acid structure in gluten proteins. Another difference: Emmer wheat is up to 40% protein, compared to around 12% protein for modern wheat.

In other words, the wheat of earlier agricultural humans, including the wheat of Biblical times, is NOT the wheat of 2010. Modern wheat is quite a different thing with differing numbers of chromosomes, different genes due to human manipulation, varying gluten protein composition, perhaps other differences.

Somewhere in the shuffle and genetic sleight-of-hand that has occurred over the last 30 years, wheat changed. What might have been the "staff of life" has now become the cause of an incredible array of diseases of "wheat" intolerance.

Comments (32) -

  • Anonymous

    5/21/2010 8:38:44 AM |

    I guess the scientists can once again manipulate wheat sorts to a form that may benefit us folks who love toast at breakfast.

  • Anne

    5/21/2010 11:24:05 AM |

    "Emmer wheat is 40% protein, compared to around 12% protein for modern wheat."

    Is that supposed to be 12% for emmer wheat and 40% for modern wheat?

    In Italy Emmer wheat is called faro. Is the ancient emmer wheat the same thing as what is grown today or have we "improved" it?

    There are some ancient grains unrelated to wheat that are used by people with celiac disease. Amaranth and teff are two examples. Indian rice grass used by native Americans is sold under the name Montina.

    All grains raise my blood glucose.

  • arnoud

    5/21/2010 11:47:28 AM |

    Very interesting post. Even when buying supposedly 'unprocessed' foods at the grocery store, we need to keep in mind that there may be little 'natural' about some/many of those foods.   The processing may be in the modified genetics...

    Are the original emmer and einkorn still available somewhere?

  • Meredith

    5/21/2010 12:31:50 PM |

    An absolutely fascinating history!  Is it possible to obtain ungenetically modified Einkorn wheat today?

  • Ned Kock

    5/21/2010 2:56:57 PM |

    Fascinating analysis. This may explain why many people whose ancestors consumed wheat in great quantities do not tolerate wheat well. This happens even though it may not take that long for a food-related trait to evolve (as little as 396 years may be enough):

    http://healthcorrelator.blogspot.com/2010/01/how-long-does-it-take-for-food-related.html

  • Kathryn

    5/21/2010 3:55:52 PM |

    I love this info.

    But on occasion i wish you would quote your source.  I belong to a health forum where we use stuff like this, but without an original source i can't do much with it.  

    Not to be critical.  I so appreciate all that you take time to share here.

  • shel

    5/21/2010 10:20:28 PM |

    brilliant. thanks for this.

  • shel

    5/21/2010 10:24:15 PM |

    ...incidentally, can you put a search box on this blog?

  • Dr. William Davis

    5/22/2010 12:46:08 AM |

    Hi, Anne--

    No, the emmer is unusually rich in protein.

    Makes you wonder if there is a lesson in that observation. The protein--gluten--differs in structure, also.

  • Dr. William Davis

    5/22/2010 12:47:13 AM |

    Meredith--

    I am looking!

    It would be an interesting experiment to consume emmer alongside modern wheat and see what happens. Some people claim that einkorn can be consumed by celiacs safely.

  • Anonymous

    5/22/2010 12:59:17 AM |

    Interesting and thought provoking post. As another commenter said, I do really wish you would quote the source of your information.

  • Kurt N.

    5/22/2010 2:06:28 AM |

    Do you have a reference for the protein content of emmer?  I've heard it was pretty high, but 40% seems off the scale.

  • Anne

    5/22/2010 3:50:13 AM |

    Oops, the high percentage I was thinking of was the percentage of the protein that is gluten.

  • Dr. William Davis

    5/22/2010 12:57:41 PM |

    Source for emmer wheat protein composition:

    Avivi L. High grain protein content in wild tetraploid wheat, Triticum dicoccoides. In Fifth International Wheat Genetics Symposium, New Delhi, India 1978, Feb 23-28;372-80.

    Dr. Shewry of the UK is a great resource:

    Wheat. J Exp Botany 2009; 60(6):1537-53.

  • billye

    5/22/2010 5:05:31 PM |

    Hi Dr. Davis,

    More confusing information for the evolutionary life style advocate to deal with.  This is my simple clarifying statement.  Since wheat in any form, regardless of chromosome content, is not a health supporting evolutionary food, due to the fact that we did not evolved to eat it, should we not avoid it like the plague?  After all, it along with high fructose, and high starch vegetables and fruits are the main cause of most if not all of the diseases of the metabolic syndrome.

    Billy E
    Nephropal.com

  • Anonymous

    5/22/2010 9:35:37 PM |

    Source for organically grown emmer:  http://www.bluebirdgrainfarms.com/

  • Santiago

    5/23/2010 12:40:46 AM |

    Something similar most happen with the corn we eat here (Colombia), as it causes very little blood sugar raise no where close to what you describe when you talk about corn bread

  • Stan Ness

    5/23/2010 8:05:20 AM |

    Great post on einkorn and emmer you have provided here. Thanks for sharing.  I've been following the research on einkorn for some time now.  More and more, I see that einkorn has many health benefits that our modern wheat lacks.  You are right on when you call it a "genetic slight-of-hand".  Well said!  I found some research about antioxidants in einkorn grain and thought you may also find it interesting.  There's a lot too this stuff!

  • Dr. William Davis

    5/23/2010 2:10:40 PM |

    Thanks for the lead anonymous.

  • Dr. William Davis

    5/23/2010 2:11:16 PM |

    Stan--

    I've perused your Einkorn Blog. Great stuff!

  • billye

    5/23/2010 3:43:47 PM |

    I perused Bluebird farms.com as a commenter recommended.  Emmer, einkorn etc, a grain by any other name is still a grain.  One of Bluebird farms offerings says it all. "we offer a variety of gift baskets and boxes filled with fresh milled whole grains and local artisanal honey and syrup."  This is great for those of you that wish to raise your blood sugar and prompt diabetes type 2 along with any number of metabolic syndrome diseases, including Celiac disease.

    Billy E
    Nephropal.com

  • Miki

    5/23/2010 5:26:38 PM |

    It does seems the diploid and tetraploid varieties of wheat are less potent as far as gluten poisoning is concerned: "Mapping of gluten T-cell epitopes in the bread wheat ancestors: implications for celiac disease." (http://www.ncbi.nlm.nih.gov/pubmed/15685550?dopt=AbstractPlus&holding=f1000,f1000m,isrctn). A quote from the conclusions: "we found that the fragments identical or equivalent to the immunodominant 33mer fragment are encoded by alpha-gliadin genes on the wheat chromosome 6D and thus absent from gluten of diploid einkorn (AA) and even certain cultivars of the tetraploid (AABB) pasta wheat".

  • Anonymous

    5/24/2010 1:35:10 AM |

    I have some kind of sensitivity to wheat. After reading this post I've been looking arround and found in wikipedia some info saying Durum wheat doesn't cause alergui reaction either.
    Maybe this is why I have so strong reactions to beer, bread and pizza, but I seem to be able to eat pasta with out any problems.
    Maybe this explains a bit of the italian heart health thing, probably most of the wheat they eat is of a healthier kind.

  • Cherry

    5/24/2010 8:20:21 AM |

    Love your blog, not only for your thorough much needed nutritional correlates to CAD, but also your gutsy willingness to expose the truth around big pharma, and greed influencing the practice of medicine.  
    Here in France, Einhorn( Triticum monococcum) has been cultivated since the 9 th millennium BC in a small area of Haute Provence. It is called petit epeautre and it is truly delicious!  It has very little gluten.
    There is much regulation in the cultivation in order to protect the genetic purity of this ancient grain.  Like wines it has a AOC (appelation d'origine controlee)  Petitepeautre.com has wonderful information also in english. Each September there is a petit epeautre festival.  It is one grain I allow myself to enjoy occasionally.

  • Dr. William Davis

    5/24/2010 10:39:46 PM |

    Great find, Miki!

    Thanks for the lead.

  • Dr. William Davis

    5/24/2010 10:53:49 PM |

    Hi, Cherry--

    Thank you for pointing me towards the French source.

    While I knew that there was some einkorn or emmer grown in Italy, some in the Middle East, and very little in the U.S., I had difficulty locating it in France.

    It would be interesting to compare the various sources.

  • Anonymous

    7/21/2010 7:29:47 AM |

    As someone (a celiac) who is EXTREMELY interested in introducing ancient and potentially benign wheat ancestors into my diet, I am very curious as to how someone like myself might be expected to react to emmer.  (And by the way, I'm pending reception of some einkorn I've already ordered to see if I can tolerate it.)

    In any case, success stories will be warmly welcomed.  Failure stories not so much, but I would appreciate you please tell them, nevertheless.  The pain is necessary, and it is for all of us to share for our common edification.

  • David Isaak

    8/1/2010 11:16:22 PM |

    Well, I expect a whole host of bricks to come hurtling my way when I say this, but I'm  a low-carber...and one of the things I eat quite frequently is seitan. That's essentially pure wheat gluten (which has long been a staple in Asian cuisines).

    I avoid most grains (other than flaxseed), but I don't avoid grain proteins. I sometimes wonder if all the wheat problems people report are really from the gluten proteins. Funny those problems weren't reported in China over all those centuries...

  • Fredo

    8/3/2010 9:41:19 AM |

    i`m not sure if this was posted here before, but i guess it fits good into the context:

    http://www.einkorn.com/toxicity-of-einkorn-gluten/

  • Principal Quattrano

    10/3/2010 4:58:07 AM |

    I used to eat a lot of seitan myself, before I had to give up wheat.

    I have heard a great many suggestions as to what celiacs can or ought to be able to eat, but very little evidence that such things are truly safe for one who reacts to gluten. A lot of common knowledge is based on nothing but oft-repeated rumors.

    Before giving up gluten, I purchased some farro in an Italian grocery. It was regular wheat. Emmer was not available. Perhaps it is in Italy.

  • Anonymous

    12/22/2010 4:58:51 AM |

    Dr Davis,
    I would like to know your thoughts on Ezekiel bread.  I thought it was better since it's a pure protein and sprouted.  

    I would really appreciate your feedback.

    thanks,
    tina

  • Henry North London 2.0

    2/25/2011 12:12:39 AM |

    I've just come across Kamut flour

    http://www.kamut.com/en/origin.html

    This is a tetraploid wheat high in selenium.  Ive bought a couple of lbs of flour to try it out.

    Im hoping that this will restore bread to my diet as I find modern pappy breads made by the CBP really awful,on my digestion and this wheat has higher protein.

    Its much like emmer in that its tetraploid and has been called everything from King Tut wheat to Noahs Flood wheat.

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But fish oil is too drastic!

But fish oil is too drastic!

Ted is a 74-year old physician, still conducting a busy practice. He came to me because of some vague fatigue and breathlessness. He also got himself a CT heart scan. His score: 1277.

When he came to my office, he clearly became breathless with just minimal effort. A stress test confirmed an area of much reduced blood flow to the front of his heart muscle. A heart catheterization identified a severe blockage of 95% in the left anterior descending artery and a stent was inserted. This resulted in relief of Ted's symptoms.

When Ted returned to the office after his discharge from the hospital, I advised him that some major changes in his prevention program were overdue. "After all, Ted, you were lucky this time. You were provided some warning. It doesn't always work that way." So I advised Ted to make a number of changes in his diet (he was following an old-fashioned, and quite self-destructive, low-fat diet), have lipoproteins assessed to identify hidden causes of coronary plaque, and take fish oil.

"Fish oil? I don't think so. That's pretty drastic!" he exclaimed. He felt that all the nutrition he needed was contained in the food he ate. Even after several lipoprotein abnormalities were uncovered like small LDL and excessive after-eating (post-prandial) patterns, he still resisted any changes. "I'm going to just wait and see how I feel. But I will take aspirin."

Such is the state of mind of the older physician: procedures are okay, low-fat diets prevent heart disease, and the Beatles are touring America. But fish oil? No way!

Unfortunately, Ted's attitude encapsulates the attitudes of many of my medical colleagues who don't share the excuse of age. They still practice the woefully outdated ways of physicians like Ted, clinging to notions of "balanced diets", nitroglycerin representing a rational treatment for coronary disease, and adequate rest being curative for heart conditions.

The world is changing. We're entering an exciting age of self-empowerment. The ridiculous notions of health practiced in the last half of the 20th century are withering and dying. Poor Ted. He must view the current healthcare landscape as increasingly incomprehensible to a guy who started out delivering babies at home. Perhaps, in some respects his world was better. But, in coronary disease prevention, attitudes like this need to go the way of steam engines and racial segregation--good riddens!
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