Fish Oil Omega-3 Benefits

Many of you have probably heard about Omega-3’s before.

Many of you probably know what they are while many of you may have heard the term before, but do not know what they are or why they are so beneficial.

Nonetheless, you should probably know that they are extremely healthy for us, both physically and mentally and everyone should be either taking Omega-3 supplements or implementing a diet with heavy Omega-3. They are essential for a fully operative mind and body.

If you are not on Omega-3 supplements, then get on them now. There are many fish oil Omega-3 benefits in which I will cover in this article.

I will also provide you with my strongest recommendation for the best Omega-3 supplement and the one I currently take with over 1000 reviews.

Here, I will answer all your questions:

  • What are Omega-3s?
  • What are the fish oil Omega-3 health benefits?
  • What is the best Omega-3 Supplement?
  • What is the role of Omega-3 when it comes to depression?
  • Are there side effects when taking Omega-3?

What is Omega-3?

Omega-3 are considered omega-3 fatty acids because essentially that is what they are: fatty acids.

There are two essential omega-3 fatty acids known as EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). Omega-3 fatty acids are derived from fish oils. That is why you commonly hear people call Omega-3 as fish oils or Omega-3 fish oils.

Omega-3 is found most commonly in fatty tissues of fish such as salmon, mackerel, and sardines. Many people do not eat fish nor like it, so they have turned to a supplement form of Omega-3 which is just as fine.

In the past 10 years, many Americans have actually turned to omega-3 supplements for their mental and physical health. Americans approximately spend $2.6 billion yearly on this supplement due to its high health benefits.

Omega-3 fish oils can be classified as an anti-inflammatory that work to decrease inflammation in both the body and mind. Inflammation can cause many physical and mental disorders such as heart disease, cancer, arthritis, depression, ADHD, Alzheimer’s, and dementia.

I won’t dive into the chemistry of Omega-3s (carbon chains, bonding etc). What you should know however is the 3 main types of omega-3 fatty acids involved in human physiology, in which I have already mentioned two of them. The three types are:

  • ALA (a-linolenic acid) – found in plant oils.
  • EPA (eicosapentaenoic acid) – found in fish oils.
  • DHA (docosahexaenoic acid) – found in fish oils.

Fish Oil Omega 3 Benefits

Fish oils are the primary source of omega-3 fatty acids, which is why you should definitely be taking your fish oil Omega-3s.

Omega-3s are considered “essential” fatty acids, meaning the human body cannot make them directly, therefore we must obtain them through our diet.

Clinical research has shown that Omega-3s are now relatively rarer or of lower abundance in American diets then they used to be. The end result is in turn an increase in inflammation that promotes several diseases.

Best Omega-3 Supplement

Before I jump into the Omega-3 health benefits, I would like to recommend the best Omega-3 supplement.

I take this supplement everyday and trust the brand entirely. They have extremely well-written reviews as you can see on Amazon and do not miss out on any benefits.

Nutrigold Triple Strength Omega-3 Gold Fish Oil Supplement (2100mg)

  • 2100 mg is a very efficient dosage daily.
  • Bottle comes with 180 Softgels which will last a long time.
  • Contains the highest levels of your essential fatty acids (EPA & DHA).
  • Rated 4.5-star and is backed up by more than 1000 customer reviews.
  • Gluten Free, Non-GMO
  • Nutrigold Omega-3 develops their formula from wild-caught whitefish from American waters.
  • Low Mercury and PCB concentrations.
  • Supports a healthy heart, mental stability, mood fixture, brain power, joints, skin, vision, vascular health, reduces inflammation, and strengthens immune system.

Fish Oil Omega-3 Benefits

  1. Omega-3 Fish Oil supplements can decreased elevated triglyceride levels. When you have high levels of this blood fat, it puts you at a greater risk to developing heart disease and cardiovascular issues.
  2. Omega-3 can help with arthritis. It loosens stiffness and joint pain, allowing the common arthritis patient to feel a sense of relief when performing daily activities.
  3. DHA (one of the essential fatty acids in Omega-3) appears to be essential for neurological and visual development in infants. Hence, why some parents give Omega-3 supplements to their children.
  4. Clinical research has found that Omega-3 supplements and diets with high levels of Omega-3 reduce levels of depression and eliminate symptoms of depression. It has also proven to help the depressive symptoms of bipolar disorder.
  5. Some clinical and scientific research has proven that fish oils can decrease the symptoms of ADHD in some children and thereby improve their mental skills, remembering, like thinking, and learning. Parents do give Omega-3 supplements to their children with ADHD. However, more research is needed to prove a definitive causative effect in this area of study.
  6. Consumption of Omega-3s lower inflammation, a key component when it comes to asthma. However, more clinical research is needed to show if fish oils aid in improving lung function.
  7. Clinical research has shown that Omega-3 fish oils protect against dementia and Alzheimer’s disease because of the reduction of inflammation in the brain. It is shown that Omega-3s have a positive effect and outcome on memory loss associated with aging. However, this assumption is not fully proven yet.
  8. It is a well assumed theory that Omega-3s help with most mental disorders and the reduction of their symptoms. This can highly be attributed to the reduction of inflammation in the brain. It is not proven yet whether these fish oils can help eliminate the mental disorders altogether, however they most definitely can lessen, reduce, or eliminate the symptoms. Such mental orders include anxiety, schizophrenia, dysthymia, and minor mental issues such as mental stress and nervousness.

Omega-3 and Depression

Much scientific data states that there is a correlation between Omega-3 and depression as well as other mental disorders.

These fish oils are rich in the essential fatty acids we need (EPA & DHA). The body and mind require efficient amounts of these fatty acids found in Omega-3 Fish Oil supplements to maintain sufficient health.

Unfortunately, Omega-3 deficiency is large among North American citizens because these fatty acids are found in oily fleshed, wild caught, cold water fish such as sardines, mackerel, and salmon.

Many people do not include fish in their diet to start for whatever reason and others have a difficult time accessing it or affording it.

That is why many turn to supplements to ensure Omega-3 efficiency.

I consume mine through supplement form everyday. However, I do still consume quite a bit of fish. I like fish and my father is an avid fisherman, so it’s always available for me.

But consuming fish AND taking my Omega-3 supplements definitely ensures me that I am receiving the right amount of fish oils I need to help me fight against many said diseases and disorders.

Omega-3 deficiency is one of the most serious dietary deficiencies in North American populations.

Fish Oil Omega 3 Health Benefits

Now back to the issue of Omega-3 deficiency and depression.

Scientific data correlates low levels of EPA and DHA to a wide variety of mental disorders. This can include depression, anxiety, bipolar disorder, seasonal affective disorder, and ADHD as well as their correlated problems of suicide, violent behavior, and learning disabilities.

Dietary supplementation with Omega-3 fish oils has proven to be an effective, natural remedy for these mental disorders science says.

There are other effective natural remedies for depression such as implementing a healthy diet and other natural supplements including 5-HTP, which is strongly recommended.

Omega-3 Side Effects

Of course with any supplement, vitamin, or medication, there is going to be a range of side effects that vary from person to person.

Side effects can develop for some people while others receive none.

Personally, while I take my Omega-3 supplements, I do not have any side effects – only positives. The range of side effects with Omega-3 supplements is quite low actually compared to other vitamins. These may include:

  • Fishy taste in your mouth
  • Loose stools
  • Stomach Upset
  • Fishy Breath
  • Possible Nausea

To completely lessen your chance of developing side effects when consuming Omega-3 fatty acids, I would do the following as I do this when taking mine:

  • Take 2-4 grams per day maximum. Read labels on the bottle. On the one I recommend, each capsule contains 2100 mg (EPA, DHA, and oil) which is a very efficient dose. Therefore, I take 1 capsule per day. Going over this amount is actually not a big deal. Some prefer the larger doses and more efficient amount of Omega-3.
  • I believe if you take an excess amount, then that is when you may feel some nausea and maybe an upset stomach. However, taking an excess amount of Omega-3 would have to be a lot of it. I mean alot!
  • Always take your Omega-3 before eating, during, or on a full stomach.
  • As for the fishy tastes, I guess you’ll just have to deal with this. Get some gum maybe.

My Experience with Omega-3

I have been taking my Omega-3 Fish Oils for some time now. I don’t remember when I started as it has been so long. I feel good consuming them. It kind of gives me confidence and satisfaction knowing I am protecting my physical and mental health everyday.

I know my body and brain is getting the right anti-inflammatories they need to help reduce numerous mental and physical issues.

For those who do not eat your essential Omega-3 fatty acids found in these fishes, then I strongly recommend you take these supplements.

I can fully attest to their benefits and very limited side effects, if not any. Any questions or concerns, please leave me a comment below.

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Robert Sherwood


  1. Hi, thanks for the valuable information here. I learned so much about the benefits of omega 3 and I decided to star taking supplements as I don’t eat much fish. However, I stumble across two options fish oil and krill oil. The last one is more expensive. Which one would you recommend?

    • Hi there, thank you for reaching out. Omega-3 is very beneficial. Both are healthy actually and both contain your essential fatty acids (EPA & DHA). Krill oil comes from small crustaceans and not fatty fish like fish oils do. Fish oils are more popular and I would assume there is more clinical and scientific evidence that suggests fish oils have more benefits, if not more proven for sure!

  2. Hi Rob,
    This is a great post. Omega 3 has been bandied around for a while now and I have never known just how important it is for our general well-being. Thank you for explaining so clearly the benefits of having Omega 3 in our diet. And there are so many benefits ! I also eat a lot of fish and am now keen to try the supplement which you are taking. I see that there are a few side-affects but nothing that we can’t find a way around.
    Thank you so much for this post. It was practical and packed with teaching and very good advice. And very importantly, you speak from experience !

    • Thanks Roy, glad I could help. It really does work and helps with a healthy lifestyle. I am sure you would know! All the best Roy.

  3. I’ve always heard that Omega-3 is very beneficial for your health (pretty sure my grandpa takes supplements) but this is the first time I’ve ever read that there are mental benefits too! Although I guess it makes since, because our mind and body have such a strong connection with each other.

    I should probably start taking some of them myself, since I don’t get a lot of fish in my regular day to day diet right now. I can’t even remember the last time I cooked up some fish for dinner.

    How long would you say that you have to take the supplements to start seeing a positive difference in the way that you feel? Is it pretty quickly?

    • Hey Nick, yes out mind and body are very closely connected. Have you heard the saying the body feeds the mind and vice versa. Omega-3 definitely has some mental benefits. If you are are not eating fish, then chances are you have omega-3 fatty acid deficiency. Yes, it is very quickly. Once these nutrients are thrown into the body and brain, it really helps to reduce inflammation fast and then you will notice beneficial aspects. I would say give it a weeks time, but definitely make sure you are consistent with your dosage.

  4. Great post Rob, I knew that omega-3 was good for you but it has the potential for so much more than I thought. I love eating fish and have at least two portions of oily fish a week. Do you think this is sufficient or would you recommend using a omega-3 supplement to my diet.

    • That is very good Lee. If you are already having two portions of fish a week, I would say that is plenty but using the omega-3 supplement wouldn’t hurt. Glad I could help.

  5. I used to take evening primrose oil in the past but I think I will switch to an omega-3 supplement the next time I stock up on my vitamins. Thanks for sharing.

  6. Hello Rob
    This post is very well presented and explained so logically. I take omega 3 too but the one with the high dosage, I agree with the fact that it loosens stiff joints and that’s the main reason why I take it, as my upper back hurts quiet a bit and the day I forget to take it I notice I can’t function well as I feel more and back hurts more. I don’t know if you would agree with this but I find that it helps me sleep too as I have insomnia problem, maybe because it loosens my muscles and I get better sleep. Thank you for sharing.

    • Thanks for sharing your story. It does make a big difference and I can understand why you can’t function as well. I do agree with you, if the body is more relaxed and in less pain, the better sleep you will get. Glad I could help.

  7. I’ve never been one for supplements, but this is one I have always been for. About a year ago, my sister was diagnosed with depression and the doctor attributed it to DHA deficiency. My sisters hates fish so she began taking a supplement similar to this one and much to my surprise she has never looked back.

    I will recommend this brand to her and see if she takes to it. Thanks for the post.


    • No problem Sam. It is a great supplement with no side effects. Glad I could help. Don’t hesitate to ask if you have any more questions.

  8. Very informative post. I hear all the the about omega 3 that is good for you but that’s about it. Thank you for going in detail. I just learned so much about it from your post

  9. I found your post a great read. I have CRPS, and I think adding the Omega 3 to my diet will be of great benefit. I am not a big eater of any meat anymore-once in a while-but very rarely. This would be a great addition since I don’t eat alot of meat.
    Which do you think is the best to start off with?

    • Omega-3 is truly great to add to anyone’s diet. So many benefits. I think it would definitely help with your CRPS as it relieves tension and pain I find. Yes, if your diet lacks meat (mostly fishes) then chances are you have Omega-3 deficiency. I would strongly recommend the one I use, in which I recommended in my article – Nutrigold Triple Strength Omega-3 Gold Fish Oil Supplement. It is a very trusted brand with plenty of positive reviews and an overall rating of 4.5 stars. I take this everyday and have noticed only positives.

  10. This couldn’t come at a better time! I just got released from the hospital. I went in for chest pain and thank goodness everything is ok. But, they did tell me to take a few supplements, and Omega 3 is one of them. So I started researching as soon as I got home, and found this great information! Thank you so much!

    • I’m glad to hear you’re okay! It is a great supplement. Don’t hesitate to ask any questions if you need help.

  11. Hi Rob, Omega 3 certainly seems to be a very good benefit and like Ramandeep’s comment on how Omega 3 helps to loosen muscle stiffness, I might have to try that.

    • Yes, Omega-3 has numerous benefits associated with both physical health such as muscle stiffness and joint stiffness as well as mental health like depression and anxiety. Thank you for reaching out Morne.

  12. Great article on benefits of Omegas..I myself recommend my clients to consume them regularly. I also have helped lot of students combat depression through Nutrilite’s Brain health omega with a higher ratio of DHA than EPA and consume them myself. Thanks for sharing the benefits of Omega-3. Highly needed in the world today.

    • That is great to hear that you recommend your clients consume their omega-3’s Dini. I will have to look into Nutrilite’s Brain health Omega – sounds promising. Thank you for giving me that info. Omega-3 is essential. I wish more people understood this.

  13. Hi, Rob! I cannot believe the benefits of Omega 3. I was taking it for a while to assist with my high LDL Cholesterol. I have been off it for a while now.
    I had no idea that it supports Mental health. I am going to start taking it again. Thanks for this informative post. It certainly will be helpful to your readers.

    • Hi Luna, thank you for reaching out. Omega-3 definitely supports mental health. It reduces inflammation in both the body and brain which is associated with both our mental and physical health. Any questions, don’t hesitate to ask!

  14. Hello. Thanks for all the great info on Omega-3. I am glad I came upon this article. I was taking Omega-3 fish oil for a while and then just totally forgot about it for some reason. I know it has major benefits, and I have had high triglycerides in the past, so I think I am going to start taking it again. Thanks.

    • You’re very welcome Jamie. Some people take it and forget about it. That’s very common probably because it takes a total of 2 seconds to consume. But we must always be on track with our beneficial vitamins like Omega-3. Thank you for reaching out.

  15. I have heard of Omega-3, but I had never really known what it does. I see there are side-effects, but that’s more of the things that could happen, but never really do. It’s almost a way for companies to just protect themselves. I see it has many benefits, so it may be good to try it.

    • Hi Cesar, thanks for reaching out. Yes, the side effects I believe are what some people have experience. I have never experienced those and I truly believe Omega-3 benefits out weigh the cons/side effects by far! Glad to hear you may give it a try, let me know what you think if you do.

  16. I currently take a multivitamin with many essential nutrients. Unfortunately, it has no Omega 3 included. I wasn’t aware of the long list of benefits that Omega 3 can provide and so I haven’t really stressed about it. I can now see that taking Omega 3 supplements is a must.

    Do you happen to know anything about the simplified mechanism of how Omega 3 fatty acids interact to provide some of these benefits in the body? I’m a chemical engineer by training and this kind of information would really intrigue me.

    • Hi there Juan, yes Omega-3 is an extremely beneficial vitamin with many essential nutrients for a fully operative mind and body. Yes, as for your question, Omega-3s are considered an anti-inflammatory. So many things can cause inflammation in your body and brain such as stress, unhealthy eating, depression, anxiety, muscle tension etc. Omega-3s help to reduce this inflammation thereby aiding the body and mind back into a healthy state. Taking an Omega-3 capsule everyday is such a great resource of this essential anti-inflammatory nutrients. As for chemical interaction, I could definitely read about it and find out. I am a biology undergrad, hence I know more about how these vitamins affect us in a beneficial way. Hope this helped answer your question. Anymore questions, don’t hesitate to ask!

  17. I’ve been taking two 1,000 MG pills of Omega 3 for years now and after being told just how beneficial Omega 3s are, I have never read an entire review of it. Today, I’m glad I did. Your breakdown has been perfect. What always had me surprised was that the body doesn’t produce the benefits Omega 3 provides on it’s own. Mindboggling ! Thank you for the education !

    • Glad I could help Rico. Omega-3 is an essential vitamin and supplement our bodies and minds need to thrive. Everyone should be taking Omega-3 supplements.

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