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Mental Health Benefits of Omega-3 Fatty Acids

By HERWriter
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Mental Health related image Diego Gallery/PhotoSpin

A study in July 2011 found that the more fish oil people devour, the less anxiety and inflammation they experience, according to a Science Daily article.

“Those receiving the omega-3 showed a 20 percent reduction in anxiety compared to the placebo group,” according to the article.

Scott said that it would be best to eat fish and only take supplements if you think you have a deficiency of omega-3 fatty acids.

“Some [studies] have shown mood improvements [for people taking supplements], while others have shown no real benefits,” Scott said. “This is [the] reason I don’t suggest omega-3 supplements for everyone.” She said you can go to different labs to get fatty acid tests.

An article on the University of Maryland Medical Center’s website also states that results are mixed on how much omega-3 fatty acids can really help certain mental disorders, such as depression, bipolar disorder, schizophrenia, ADHD, and cognitive disorders like dementia (and specifically Alzheimer’s disease).

“Scientists believe the omega-3 fatty acid DHA is protective against Alzheimer's disease and dementia,” according to the website. But for mental disorders, it is generally either slightly beneficial or there is no noticeable benefit from ingesting more omega-3 fatty acids.

Natasha Tracy, a writer and creator of the blog “Bipolar Burble” who also lives with bipolar disorder, said in an email that it’s important to remember that omega-3 fatty acids supplements shouldn’t be taken alone but along with other medication when treating mental disorders.

“Omega-3 fatty acids have been shown to help in depression, bipolar depression and bipolar disorder in general,” Tracy said. “While not all studies show a clear benefit, the preponderance of the evidence suggests that omega-3 supplements do work.”

One website she found summarizes different research studies of how Omega-3 fatty acids affect certain mental disorders:


University of Maryland Medical Center. Omega-3 fatty acids. Web. Nov. 16, 2011. http://www.umm.edu/altmed/articles/omega-3-000316.htm

Scott, Trudy. Email interview. Nov. 16, 2011.

Add a Comment6 Comments

EmpowHER Guest

i think spiritual healing is amust to fight anxiety and deppression, when the body is down,our spirit are low we must ask god to help us..if we know the story of moses and jesus in the holy bible.how they cope with all the pressure with all the people around them with all the demands..they asked god..god..god

November 24, 2011 - 2:00am

If Omega 3 fatty acids are helpful for depression I would hate to know how much worse I would feel than I do now, taking the Omega 3. I haven't felt so low in a long, long time and I've been on Omega 3 for 2 years and am so depressed I am near suicide. I am also on antidepressants and have been most of my life...over 50 years! I wish they helped like the article says they are. I know they don't help everyone and I guess I am one of the unlucky ones.

November 19, 2011 - 8:40am
EmpowHER Guest
Anonymous (reply to bbnrse)

Did you know a big possible side affect of anti depressant drugs is amazingly 'Increased depression!' .
If id been taking anti depressants for 2 years and they wernt helping i would try definatly try a sustained period without them, and stick to just the Omega 3 or Krill Oil.
All the best.

November 22, 2011 - 3:38am
(reply to Anonymous)

Thank you so much for the comment. I appreciate it. I have tried many times to stop the antidepressants but every time I ended up in the hospital for weeks. So, for me, going off the meds is not an option. I do have to change them every year or so, because they become ineffective, but I'll always need something. I am taking the Omega 3 regularly and it helps too. Again, thanks for the suggestion.

November 22, 2011 - 9:34am

Eating real food that our great grandparents would have recognized as healthy is the key.

November 18, 2011 - 1:58pm
EmpowHER Guest

I keep hearing that Krill Oil is a great supplement
But not sure if it really is much better than other Omega 3 oils?
it is more expensive but is it worth it?
info here- http://www.tongkatfitness.com/products/what-is-krill-oil-krill-plus-500

November 17, 2011 - 12:33pm
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We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.