Fish Oil & Depression – How Much and for How Long? – Part 4

Guest Blog by Kathy Mankofsky R.D., L.D.

In part 1, part 2 and part 3, we saw that EPA Omega-3 helps with depression. And DHA doesn’t.

Fish Oil Depression Part 4

Great! So the more EPA you take the better you feel, right?

Not so!

EPA Omega-3: Less is more?

A study by Doctors Peet & Horrobin showed significant positive results at 1000 mg EPA and no improvement with 4000 mg of EPA.

The study included patients who had persistent depression, despite ongoing treatment with prescription antidepressants. They used pure EPA (ethyl eicosapentanoate) vs placebo for 12 weeks, in addition to the unchanged background medication. The patients were given pure EPA and no DHA.

The authors acknowledge that the most popular prescription antidepressant (Prozac), improves depression symptoms by 50% in only 56% of those who complete the treatment and that new methods of treating depression are needed. Hence their study.

Results: symptoms improved on all 3 depression rating scales with the 1000 mg EPA. There was significant improvement in:

  • depression
  • anxiety
  • sleep
  • libido
  • suicidality

The group that received 4000 mg EPA showed trends towards improvement that were non-significant. The authors did not expand on why ‘more wasn’t better.’

‘Desirable side-effects’

The authors note that both depression and cardiovascular disease are associated with low blood EPA levels. EPA may be a benefit to depressed patients who are also at risk for cardiovascular disease.

The study states that EPA lowers triglyceride levels, inhibits platelet aggregation (clumping together of blood cells), and inhibits cardiac arrhythmia (irregular heartbeats). Inflammatory cytokines (hormone-like substances that come from Omega-6 breakdown) made from Arachidonic Acid (AA) are consistently elevated in depression. EPA can compete with AA to decrease inflammatory cytokines. In other words, EPA decreases inflammation (it’s anti-inflammatory). This may be the common factor in both depression and cardiovascular disease.

Conclusion: 1000 mg EPA was effective in treating depression in patients who previously remained depressed despite antidepressant therapy. The most significant changes occurred at weeks 8 and 12.

My Comment: It is puzzling that 4000 mg of EPA per day did not show benefits. The technical term for this is ‘non-linear dose response.’ That means more is not better and that doses higher than ideal will not give you greater results. Based on this study and the one we discuss below, I’d suggest 1000 to 2000 mg of ‘unopposed’ EPA per day. (Unopposed EPA = mg EPA – mg DHA.)

So what is an effective dose of Omega-3?
And how long does it take?

Let’s look at two studies from the 2011 meta-analysis.

The 2002 Nemets et al. Study (Study 1): Nemets et al, led a study of patients with major depression. They gave 2000 mg EPA per day vs placebo. This was in addition to their ongoing antidepressant therapy.

The effect of EPA Omega-3 was significant after 2 weeks of treatment.

In the EPA group, at week 3 the core symptoms of depression such as depressed mood, feelings of guilt, worthlessness and insomnia had all improved.

Results: The benefits with 2000 mg EPA-Omega-3 were highly significant at week 3 compared with poor results with placebo. Note that the ‘placebo’ group was already taking prescription antidepressants.

The Peet and Horrobin Study (Study 2) mentioned above: improvement was seen on all 3 depression rating scales with the 1000 mg EPA.

Results: 1000 mg EPA was effective in treating depression in patients who previously remained depressed despite adequate antidepressant therapy. The most significant changes occurred at weeks 8 and 12.

Studies Show Effective Dose for Depression

Effective DoseTime to See Benefit
2000 mg EPA3 weeks
1000 mg EPA8 – 12 weeks
  • It appears from these 2 studies that 1000 to 2000 mg EPA is an effective dose for depression.
  • It typically takes 3-12 weeks to see improvements in core symptoms of major depression.


Both of these studies were done on people who were already taking antidepressants. But they were all ‘non-responders’  – in other words, they didn’t get better on Prozac. This is not surprising since only a third to half of all people who take prescription antidepressants notice any benefit. Improvements in mood, sleep, anxiety etc. were not noticed until EPA was introduced. One can not conclude that the results of this study was from EPA alone. That may be the case since we already know that antidepressant drugs had no positive effect on this subject pool. But that’s not what the studies conclude. To conclusively say that EPA alone cured depression, these studies would have to be repeated on depressed persons who are NOT on antidepressants.


Did your grandma from the old country ever say ‘We never had depression back in my time?’

Well, she may have had a point.

They ate differently. Diet changes everything. (And walking 5 miles to school in the snow probably didn’t hurt either.)

A study in the Greek islands in 2009 found that the more frequent the fish consumption, the lower the prevalence of depression.

One portion increase of fish per week was associated with .58 times lower likelihood of having depression.

Hibbeln (1998) found that there is a correlation between high fish consumption and lower annual prevalence of major depression across many countries.

fish consumption correlates with depression

In this study, the author argues that Omega-3 may be a required nutrient to prevent depression. He proposes that we may need to increase Omega-3 intake to match blood levels with subjects from Japan. In Japan, where they have a high intake of Omega-3 in their diet, the lifetime prevalence rates of depression are several fold lower than the US.

Low levels of EPA Omega-3 are found in the blood of those who are depressed.

Researchers in China conducted a study relating low blood levels of EPA and suicide attempts. They studied 100 suicide-attempt cases versus 100 control patients who were injured by accidents.

Results: Their finding suggests that low EPA levels in the tissues were a risk factor for suicide attempt. (A suicide attempt indicates severe depression.)

A French study of 1390 depressed elderly patients on antidepressants found that plasma EPA was inversely associated with severity of depression.

In other words, lower EPA level in their blood was associated with more severe depression symptoms.

Many studies point to Omega-3 deficiency

Epidemiological studies (like thisthis, this, this, this, this, and this – enough?) indicate an association between low dietary intake of fish and depression.

Biochemical studies (this one and this one) show that depletion of Omega 3 fats in the blood correlates with the severity of the depression.

Placebo controlled studies (generally considered the gold standard) show that EPA Omega-3 (ethyl eicosapentanoate) is effective in treating depression.

All 3 types of studies suggest that a lack of Omega-3 in the diet is associated with depression.

Much of the evidence that we have reviewed here supports the Omega-3 hypothesis of depression. The Omega-3 hypothesis of depression states that having low levels of Omega-3 can trigger depression.

Evidence suggests that Omega-3 fats play a role in certain cases of depression.


  • EPA Omega-3 from fish oil appears to help with depression while DHA does not
  • 1000 to 2000 mg of ‘unopposed’ EPA per day in combination with antidepressants showed significant improvement in depression
  • Unopposed EPA= mg EPA – mg DHA
  • It typically takes 3-12 weeks to see improvements in depression symptoms
  • Fish oil EPA Omega-3 also helps with cardiovascular disease risk factors

Next up: how to change your diet and supplement routine to help with depression.


If you are taking a prescription medicine for depression…
Do not stop taking your current medication without consulting your doctor.
Do not change dosage of medication without medical supervision.
Do not self-diagnose or make medical decisions without your doctor.
Omega 3 may be taken in addition to prescription medicines for depression and it may have an additive benefit.

Depression can be caused by factors other than Omega-3 or nutritional deficiency. If this is your case, Omega-3 may not help you.

Your body still needs regular supplies of DHA for various functions, especially if you are pregnant!



References and Suggested Reading:

  1. Puri, Basant K, & Boyd, Hilary. The Natural Way to Beat Depression The groundbreaking discovery of EPA to change your life, London, Hodder & Stroughton, 2004.
  2. Servan-Schreiber, David. The Instinct To Heal, Holtzbrinc. Paris, 2004.
  3. Ilardi, Stephen S. The Depression Cure, Cambridge, MA. Da Capo Press, 2009.


  1. Nemets B, et al. Addition of Omega-3 Fatty Acid to Maintenance Medication Treatment for Recurrent Unipolar Depressive Disorder .Am J Psychiatry 2002;159:477-479.
  2. Bountziouka al. Long-term fish intake is associated with less severe depressive symptoms among elderly men and women: the MEDIS (MEDiterranean ISlands Elderly) epidemiological study. J Aging Health. 2009 Sep;21(6):864-80.
  3. Hibbeln JR. Fish consumption and major depression. The Lancet, Volume 351, Issue 9110, Page 1213, 18 April 1998
  4. Huan M, et al. Suicide attempt and n-3 fatty acid levels in red blood cells: a case control study in China. Biol Psychiatry. 2004 Oct 1;56(7):490-6.
  5. De Vriese SR, et al. In humans, the seasonal variation in poly-unsaturated fatty acids is related to the seasonal variation in violent suicide and serotonergic markers of violent suicide. Prostaglandins Leukot Essent Fatty Acids. 2004 Jul;71(1):13-8.
  6. Feart C, et al. Plasma eicosapentaenoic acid is inversely associated with severity of depressive symptomatology in the elderly: data from the Bordeaux sample of the Three-City Study. Am J Clin Nutr. 2008 May;87(5):1156-62.
  7. McNamara RK. Evaluation of docosahexaenoic acid deficiency as a preventable risk factor for recurrent affective disorders: Current status, future directions, and dietary recommendations. Prostaglandins, Leukotrienes and Essential Fatty Acids Volume 81, Issue 2 , Pages 223-231, August 2009.

Photo credit: Garrison Photography



This website is for your education and general health information only. The ideas, opinions and suggestions contained on this website are not to be used as a substitute for medical advice, diagnosis or treatment from your doctor for any health condition or problem. Users of this website should not rely on information provided on this website for their own health problems. Any questions regarding your own health should be addressed to your own physician. Please do not start or stop any medications without consulting with your doctor. We neither encourage you to do so, nor can we be held responsible for the fall out of failing to seek the counsel of a medical health practitioner.

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Vin Kutty
Vin Kutty, MS, is co-founder of Innovix Pharma. He is a nutritionist and Omega-3 expert with 20 years of experience.


Join the Conversation

  1. Hi Kathy,

    I have taken Fish oil for several years but I won’t buy it anymore not for now anyway. According According to Time magazine people are over harvesting the little fish and creating an imbalance in the oceans. I have seen this with the herbs that are on the endangered list because people over harvested them.
    What are your thoughts.

    Margie Lewis
    Herbalist & Iridologist

    • Hi Margie, overfishing is a problem and you make a good point. But overfishing depends on the area of fishery and the species. Some species are overfished while others are not. We use an ecologically friendly source of oil from Alaska. All our oils are Marine Stewardship Council approved as sustainable. Still, the long-term solution is to make Omega-3 from non-fish sources like algae, yeast etc.

    • Hi Sunil – we will have an EPA-only Omega-3 formula available on this website by mid-September 2013. It will also be available on for customers outside the US.

  2. Hi Vin,
    I have been a loyal taker of Omega 3 for years. In recent times I saw an Eastern Medicine doctor because my achilles tendons are achy when I get up. He had me increase my Omega intake. A great added benefit started to take place: my anxiety (which I had always felt in the morning when I wake) disappeared. I was thrilled. I take a lot of Omega for this benefit. …then I decided to experiment and try a less expensive brand of Omega (actually a fish oil) and just double my intake. Despite my doubling the intake to get the same amount of EPA, my anxiety has crept back in a bit (not completely but it’s there…like an uninvited ghost).
    1. Can you take too many Omega 3 and does it become a waste because it just gets eliminated.
    2. Does your brand come from non-fish sources as you suggested above is the best formula?
    I am very curious to switch brands again and see if the anxiety disappears.
    Looking forward to hearing from you.

  3. Hello,
    I would like you to to let me know if my hair loss has anything to do with EPA consumption. I have been taken 1000 mg pure EPA for three years and my hair keep on shedding during this time. I currently take EPO 1000 mg/day. Is this going to help?
    Thank you in advance

    • Hi Kiki – I assume you mean EPO – Evening Primrose Oil and not EPA (Omega-3 from fish). EPO is not known for causing hair loss – there are several other causes. Are you a vegetarian? Do you eat egg yolk? You should! You may be Vitamin B12 deficient. So there are many reasons. But I doubt it has much to do with EPO or EPA.

  4. I do not agree that more epa is not better! I used to take only 1000 mg of Minami PlusEPA, my OCD is better controlled with 3000 mg of PlusEPA–6 capsules a day. Each person is different. Some of us get along better with more than 2 grams of EPA per day!

    • Hi Amanda – I’m not surprised. We are, after all, different. The ‘more is not better’ notion still applies because while you found your effective dose at 3000 mg, that does not mean 5000 mg would be better. At does much higher than, say, 5000 mg per day, you need to start thinking about the oxidative stress that much Omega-3 can add to your body.

      The study I cited said much more than 1000 mg of UNOPPOSED EPA showed reduced returns. That was an average of a large group of people. Frankly, I was a bit surprised. I would have thought, after talking to hundreds of people who take EPA for mood, that 2000 mg would have been the most effective.

  5. Thank you for commenting! I am interested in trying Omegavia EPA to see if I could save some money I am currently spending around 100 dollars a month on Minami PlusEPA per month. The same amount of Omegavia would cost me just over 43 dollars a month. I wish I could read more testemonials about the Omegavia EPA working for other poeple for their depression. I saw some reviews on your website but alot of the testemonials were about lowering triglycerides. Can you share, have you read very many testemonials of Omegavia EPA really helping people’s mood/depression? Thank you

    • Hi Amanda – we just recently introduced the EPA 500 product (in later 2013). While there are hundreds of new people taking the product for depression, we’ve only received feedback from a few customers so far. If/when they give us permission to share their testimonials, we will post them on the site. But frankly, if you can find any EPA-only product, they will all do the same thing. The brand does not matter that much – it is the ingredient within that matters.

      I suggest you give it a try and see how you do. Even if we had dozens of testimonials to share in another year or two, that still does not show how you would personally respond to EPA therapy. If EPA has worked for you in the past, then this EPA 500 product will also.

  6. Hi Vin, I saw you said on here no more than 2200 of Unopposed EPA per day. What about the case of schizophrenia Basant Puri cured in a 21 year old man with 4 grams of Pure EPA a day? I some how wonder if the 2200 Unopposed EPA might not apply to Every single person? Is it possible that some people might need 4 grams of EPA? If anymore than 2200 mg of Unopposed EPA a day was always a dud, then how did Basant Puri have so much success in helping this young man with schizophrenia at 4 grams of EPA/day?

    • Hi Amanda – we are all unique as snowflakes and so are our diets. How much Omega-3 (or EPA) a person with depression or in this case, schizophrenia, might need really depends on a lot of things with the biggest factor being how much Omega-6 is present in their diet. The roughly 2000 mg of unopposed EPA is a number that came from the paper by Sublette et al. They did not find added benefits beyond a certain point. But that does not mean that you should cut off EPA at 2200 mg. You might need more – that’s something you and your health care giver will have to experiment and find the Omega-3 sweet spot. My opinion about all mood health issues is that Omega-3 supplementation needs to be part of a much bigger approach that includes a very traditional (paleo or ancestral) diet, daily activity, socializing, stress reduction and at least 8 hours of sleep, along with professional help or medication if needed. When you look at all of the above, EPA should play only a small role, regardless of dose.

  7. Thank you Vin for replying. I was incorrect, the man had major depression, not schizophrenia! 🙂 Here is the quote from an article I read about it… It is interesting because he saw some results within 4-6 weeks, but the depression did not Totally and Completly Leave until 9 months where it gradually disappeared.

    Thank you for responding and also we are each a unique snowflake is true. Also the more Omega 6 a person has, the more EPA he will need to make a difference, as you have stated similar in your articles on here. My diet has been quite high in Omega 6 at times…. We are working on changing as a family and also myself to butter instead of Margarine, Light Olive Oil instead of Canola Oil, Lard instead of Vegetable shortening, ect ect….

    Quote….” Clinical Case
    This post on the potential benefits of Omega-3 for depression treatment we will start from the clinical case review. While once case does not prove the solution is efficient, it will give some insight on how it can help, at least in one stand-alone case.
    21-year-old male student with a 7-year history of unremitting depressive symptoms has been admitted for trial of the Omega-3 in his treatment plan. At age 19 years, pharmacotherapy was commenced owing to increasing illness severity, with prominent low self-esteem, insomnia, sadness, inner tension, poor appetite, poor concentration, increasing social phobia, lethargy, pessimistic thoughts, and suicidal thoughts. During the following year there was no response to a variety of antidepressants, hypnotics, and antipsychotic medication; his condition continued to deteriorate. A 2-month trial involving the addition of lithium carbonate to his anti-depressant treatment was unsuccessful.
    The patient was then referred to one of the trial developers Basant K. Puri, Hammersmith Hospital, London. At this time, he was actively suicidal, although he had been taking paroxetine hydrochloride (20-30 mg/d) for 10 months. His symptoms met the DSM-IV criteria for “major depressive disorder, recurrent.” His score on the Montgomery-Asberg Depression Rating Scale (MADRS) was 32. Owing to very good parental support, it was decided not to admit the patient compulsorily to the hospital, despite the severity of his illness and the very high suicide risk. He agreed to take pure ethyl-EPA at a dose of 4 g/d (Omega-3 part).
    Administration of ethyl-EPA led to a rapid improvement, including cessation of the previously unremitting severe suicidal ideation, within 1 month. Social phobia also improved dramatically. There was a progressive benefit, and after 9 months, his symptoms had disappeared altogether, giving the patient a MADRS score of zero. Both he and his mother reported how different he had become. He no longer had any suicidal thoughts and was actively making plans for his future studies and career. “

    • Hi Amanda – thanks for the link. I had not read that page before. In a lot of these cases, the first thing I look for is some sense of what the level of inflammation was in the patient. In most cases, they don’t discuss this. I look for hs-CRP and AA/EPA ratios. With most natural substances, including EPA, what seems to help are anti-inflammatories (no, not OTC pain meds). EPA is a natural anti-inflammatory. Many probiotic bugs help with depression, possibly because they reduce gut inflammation. Curcumin from turmeric helps – so much so that we are introducing a curcumin extract product under our InnovixLabs brand – stay tuned.

      In your case, changing those artificial and high-Omega-6 fats for natural ones will help a lot. Dropping the margarine should help – butter tastes better! Remember that reducing Omega-6 levels and their resulting high AA/EPA ratio takes a few months or even years.

  8. Hi Vin,

    What is a good test to check for the inflammation in the body? I had some testing done by functional medicine doc last year, and it was reported that I have high oxidative stress. Not sure if that somehow means that I have high AA or omega 6?

    Is there a blood test to check for the amount of inflammation in our body?

  9. Also, you have mentioned to take no more than 2000 mg of unopposed EPA, beyond which we dont benefit in most cases.

    Can we take 4 pills of omegavia everyday? That would mean about 2000 mg of unopposed EPA. If you were to recommend between taking 3 omegavia pills everyday and 4 pills everyday, which one would you pick that may have better impact on mood and anxiety?

    • Hi Samuel – that was the conclusion of one study. It may or may not apply to you. If you have high level or inflammation and gut dysbiosis, both higher levels of EPA/Curcumin etc. in the short term and a methodical gut repair program will be needed. I don’t see taking 4 pills a day being an issue. Remember: Omega-3 is just one component in getting mood/anxiety back to normal. Others things to consider: Rx medications, therapy, fixing diet, healing gut dysbiosis, reducing inflammation, normalizing physical activity, sun exposure, regulating circadian rhythms (this is huge) etc. Omega-3 is just one piece of the pie. This blog is focused on Omega-3 because that is what our company sells. But many of these other factors just as important, if not more. You have to address each and every one of those things with the help of an integrative MD to achieve your goals. Just some perspective.

  10. Thanks for the insight Vin. I had gotten all detailed testing done with my functional medicine doctor last year. The tests were on the vitamins and minerals in my body, lead condition , fatty acid profile, AA/EPA ratio was also included in that fatty acid profile, hormonal health, and heavy metal toxicity.

    The AA/EPA was a ratio of 3, which I dont think is bad. The main issues were adrenal fatigue and heavy metal toxicity of lead and mercury (mercury was slightly out of range but lead was very high).

    I have had some anxiety issues, and am wondering if the problem is more with the gut and heavy metal toxicity, and less with the omega 3 supplementation?

  11. Thankyou for your article. Is there any harm in taking a fish oil with a similar amount of Epa to Dha, as it had done wonders for my mood taken along with antipsychotic medicine for bipolar?

  12. Hello Vin, when you say 1000mg, do you actually mean 1000mcg. 1mg = 1000mcg.

    I use a brand and I believe it says each tablet contains 300mg (proportionately divided into EPA and DHA). Am I understanding this incorrectly? This also means, I might have to increase my intake to 4 tablets to get 1000mg+ of Omega-3 (EPA+DHA).

    Assume that I don’t increase my intake, and stick to two gel capsules per day – does it imply that I would just take, proportionately “longer” duration for my depression symptoms to improve? Or is it useless to expect any benefit at low dosage.

    • Hi Ragz – I mean 1000 mg or 1000 milligrams. Not mcg or micrograms. You need Omega-3 in grams quantities, so 1000 mg = 1 gram. Micrograms or mcg are negligible.

      If your pill has 300 mg, you will need 3 to 4 per day. If you stay at 2 per day, you may or may not notice the desired benefits according to published studies.

  13. Hello Vin!

    I’ve been taking Omega 3 for 4 months now every day a single capsule with concentration of 600mg (360 EPA & 240 DHA). My mood is better, anxiety very low, full of positive thoughts and stress level improved. I’m 27 years with a stressful work environment and I don’t eat fish very often so that’s why I’ve started using Omega-3. Question is how long could I take this dosage every day? Should I make a break for one month or so? Can be risky to take it for a long time? Mention that on the fish oil box says 4 pills per day which I thought it’s too much for me. Also I have improved my diet and eliminated all the Omega 6 sources as much as I can.

    Thanks a lot for your answer,

    • Hi Mike – you can take 600 mg of Omega-3 daily for as long as you want. Indefinitely. This is not a high dose. If you were taking 3000 to 4000 mg per day, which many people do, you could back off after whatever acute situation has eased. But at your dose, I would not worry about taking a break for a month.

      • Thanks Vin for your answer. I was a bit confused when you say Omega 3 are you referring to EPA/DHA dosage right? On the box says 1200mg for pill but active substance is 360EPA and 240DHA.

        • Hi Mike – I am referring to the EPA and DHA only. 1200 mg fish oil can have anywhere from 300 mg Omega-3 to over 1100 mg Omega-3. Obviously, you will pay more for the more concentrated Omega-3 products, but it is usually worth it.

  14. Hello Vin,
    I have been taking a concentrated fish oil liquid of 4500 mg, 2400mg is omega 3 fatty acids of which 1300mg is EPA and 850mg is DHA, the other 250mgs is omega 3 fatty acids. I am taking it 5 weeks now for my anxiety and depression and am slightly better
    but after reading what you say about EPA alone being beneficial i am wondering if i am following the right path as such and am feeling confused. Could you please advise Vin.

    Many thanks,


    • Hi Mary – anxiety and depression have multiple causes. Depressed and/or anxious persons are often low in Omega-3 intake. So, taking Omega-3 in sufficient doses (and you are), eliminates that potential cause. You may still have one or more reasons that still contribute to your emotional state. This could be (and I am just guessing based on published science) due to emotional or physical trauma, other medical issues like low thyroid, other nutritional deficiencies, compromised gut microbiome, allergies to some foods, etc. You need to work with an integrative MD to help sort all this out and get to the root cause – and then address it. Eliminating nutritional causes of depression is easier because it can be self-directed. More info here:

    • Hi Emma – you’ll certainly feel benefits if you take a product that has EPA, DHA, and Vitamin D. But there are two issues with that:

      1) EPA alone is far more effective in helping mood issues than DHA or a combination of the two. If you take a combination of EPA and DHA, make sure you get a formula with 2 to 3X as much EPA as DHA. In other words excess EPA over DHA helps.

      2) Taking Vitamin D along with EPA and DHA is fine. But dont assume you are getting enough Vitamin D. How much D you need to take every day depends on the season, the amount of sun exposure you get, and your blood level of D. Each person needs a unique daily dose of D. You doctor needs to advise you what your daily dose needs to be. For most people that averages around 4000 IU per day. I reach my target D level with 5000 IU on weekdays and skipping the weekends. If your product has 1000 IU or less (which is what most Omega-3 products with D contain), then you are not getting anywhere close to what your body needs. This means you will have to supplement with D separately. Also, keep in mind that Vitamin D levels build up very gradually over time. This requires blood testing.

  15. Fish oil raises blood calcium levels, and calcium lessens neuron excitability. With less neurons misfiring, mental symptoms will clear up.

  16. Hi Vin,
    Thanks so much for an informative post. I was interested in your view on a breastfeeding mum with postnatal depression and EPA…. I have an 8 month old baby who still breastfeeds as his main food source. He does eat solids, but not lots and certainly not exclusively- nor with very much fish.

    Prior to pregnancy I took a high DHA designed as a prenatal. I also took it throughout pregnancy and for the first 8 months of breastfeeding. However I now have fairly major postnatal depression- and I knew EPA can alleviate depression. So I’m looking to switch to a supplement that contains a much higher EPA than DHA – I understand the unapossed aspect – but I also don’t want to take something with no DHA because of still breastfeeding and the importance of it for my sons brain and so on.

    My question is – do you think that’s an okay way to approach it? Do you think we’ll both get what we need that way? Or is it bad for me to take higher EPA whilst he’s still feeding from me? I know ideally I would continue with the high DHA until he stops breastfeeding- but I’m trying to balance my mental well-being with his needs. I also wondered if the low epa with high dha could be partially why I’ve tipped into anxiety and depression as prior to pregnancy I used to take ‘normal’ fish oils – can it work like that?

    Thank you so much for any insights – and happy new year!

    • Hi Nadia – postpartum or postnatal depression is very common…although depression may not be the right word for it. Since you are breastfeeding, you will still need 500 to 1000 mg of DHA daily. Make sure that you get an additional 2000 to 3000 mg of EPA in addition to that. But this alone may not help resolve the problem. So, please work with your doctor as well. Other supplements such as Zinc, folate, B12, D3, Curcumin, magnesium, collagen, have all been shown to help with mood to varying degrees. You also need to combine all this with a very low sugar, alcohol-free, whole foods diet that’s aimed at lowering inflammation.

      Low-EPA + high-DHA cannot cause depression. There are multiple causes for postpartum depression. Dietary inadequacy is only one of them. However, eliminating the possibility of dietary inadequacy by eating a very good diet and taking supplements to fill in the gaps will help you remove diet as a possible cause. Then, you and your doctor can move on to other potential causes.

      But you’re not alone. And it is not easy. I know. But work with an integrative medical doctor in your area to help narrow down the potential causes. Be diligent and disciplined about it and you will notice improvements.

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