Sci Rep August 2025 PMID 40836005

A systematic review and dose response meta analysis of Omega 3 supplementation on cognitive function.

Hossein Shahinfar, Zahra Yazdian, Neda Asgari Avini, Kimia Torabinasab, Sakineh Shab-Bidar

Mentions

59
Peak: 14 in Jul 2025
across 5 sources since Dec 2023

Extended reach

1,105
potential audience

Total likes

128

Video views

680

Mentions per month

Dec 2023 – Dec 2025

Where it's discussed

  • Bluesky33 posts
  • Instagram20 posts
  • Facebook3 posts
  • YouTube2 videos
  • X / Twitter1 posts

AI synopsis

What people are saying

The discussions demonstrate balanced engagement, with several posts highlighting the key findings, such as the 2000 mg/day omega-3 dose improving cognition, but also noting the complex, non-linear effects on memory functions, aligning with the neutral agreement score. The tone remains informational and cautious, emphasizing the need for further research rather than strong endorsements or dismissals.

AgreementNeither agree nor disagree

Most discussions acknowledge the findings about omega-3's modest benefits and note the complexity of its effects, indicating a neutral or cautious stance.

InterestHigh interest

The discussions center on relevant health topics like cognitive benefits, daily steps, and other systematic reviews, showing high curiosity and relevance.

EngagementModerate engagement

While some posts provide summaries and interpret the research, others share links or commentaries, reflecting moderate involvement without deep critique.

ImpactModerate impact

The conversations suggest that the publication influences general health awareness, but overall, it appears to have a modest effect on policy or widespread clinical change.

Abstract in brief

  • This systematic review and meta-analysis examined how different doses of omega-3 supplements affect various aspects of cognitive function in adults, using data from 58 randomized controlled trials up to December 2024.
  • The results indicate that increasing omega-3 intake by 2000mg/day generally improves attention, perceptual speed, language, primary memory, visuospatial skills, and overall cognitive abilities, but the effects on episodic memory are complex and may decline at higher doses.
  • Overall, the evidence suggests omega-3 might modestly enhance cognitive function, but more high-quality, long-term studies are needed to confirm these findings.

Top posts

Most liked on X and Bluesky
Mathieu M.J.E. Rebeaud
@chercheurjuteux.com · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis J'en avais déjà parlé il y a quelques mois mais les 10000 pas par jour n'ont pas vraiment de base scientifique. Cette nouvelle étude tend a démontrer que 7000 suffisent. www.thelancet.com/journals/lan...

Jul 24, 2025 · 22 likes · 10 shares View post →
The Lancet
@thelancet.com · Bluesky

Aiming for 7,000 daily steps can reduce risk of chronic diseases, cognitive decline, and death, finds new study. Explore the research in @thelancetph.bsky.social: tinyurl.com/mrvd9uyt

Jul 24, 2025 · 16 likes · 10 shares View post →
Dick Zoutman
@dickzoutman.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 25, 2025 · 7 likes · 2 shares View post →
Ulf Ekelund
@ulfekelund.bsky.social · Bluesky

The most comprehensive systematic review on daily step counts and disease outcomes. Is the 10000 steps per day outdated? Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Sep 2, 2025 · 6 likes · 1 share View post →
Betty C. Jung
@bettycjung.bsky.social · Bluesky

Aerobic Exercise and Weight Loss in Adults A Systematic Review and Dose-Response Meta-Analysis jamanetwork.com/journals/jam...

Jan 5, 2025 · 5 likes · 3 shares View post →
Sakineh Shab-Bidar
@FaribaShab · X

New Publication: ➡️ Each 2000 mg/day mega-3 supplementation was associated with improvements in attention, perceptual speed, language, and global cognition. ➡️ The relationship is complex and non-linear for some memory functions. https://t.co/WMIhHz29SN #TUMS https://t.co/xImFrz1Zcj

Aug 21, 2025 · 4 likes · 132 followers View post →

All mentions

divyanadar.bsky.social
@divyanadar.bsky.social · Bluesky

New open-access study by Mifetika Lukitasari et al. in EPJC journal, "Visit-to-visit blood pressure variability and cardiovascular outcomes: a systematic review and dose-response meta-analysis". Important insights for preventive cardiology care

Sep 23, 2025 · 1 like View post →
Ulf Ekelund
@ulfekelund.bsky.social · Bluesky

The most comprehensive systematic review on daily step counts and disease outcomes. Is the 10000 steps per day outdated? Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Sep 2, 2025 · 6 likes · 1 share View post →
Sakineh Shab-Bidar
@FaribaShab · X

New Publication: ➡️ Each 2000 mg/day mega-3 supplementation was associated with improvements in attention, perceptual speed, language, and global cognition. ➡️ The relationship is complex and non-linear for some memory functions. https://t.co/WMIhHz29SN #TUMS https://t.co/xImFrz1Zcj

Aug 21, 2025 · 4 likes · 132 followers View post →
Heinz Freisling
@hfreisling.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Aug 19, 2025 View post →
draashish.bsky.social
@draashish.bsky.social · Bluesky

10K is popular but this study shows; there may not much more gain beyond 7k. Easier to achieve for some folks. Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Aug 16, 2025 · 1 like View post →
akelly1.bsky.social
@akelly1.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Aug 4, 2025 View post →
Jule M
@ju-me-he.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Aug 2, 2025 · 1 like · 1 share View post →
usernomen.bsky.social
@usernomen.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 28, 2025 View post →
Marko Louevuo
@markolouevuo.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis www.thelancet.com/journals/lan...

Jul 28, 2025 · 1 like · 1 share View post →
Norio Nakatsuji
@norionakatsuji.bsky.social · Bluesky

元論文→ Reference: Ding D, Nguyen B, Nau T, et al. Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis. Lancet Public Health. 2025;0(0). doi: 10.1016/S2468-2667(25)00164-1 www.thelancet.com/journals/lan...

Jul 25, 2025 · 1 like View post →
Dick Zoutman
@dickzoutman.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 25, 2025 · 7 likes · 2 shares View post →
angelikaza.bsky.social
@angelikaza.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 25, 2025 View post →
markusathome
@markusathome.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis by Drs. Ding, Clare, Owen et al. thelancet.com/journals/lan... 7000 steps per day are associated with clinically meaningful improvements in health outcomes.

Jul 24, 2025 · 1 like · 1 share View post →
Sue Lacey Bryant
@suelacey-bryant.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health share.google/K89KPXvdVJWP...

Jul 24, 2025 · 1 like View post →
Betty C. Jung
@bettycjung.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis www.thelancet.com/journals/lan...

Jul 24, 2025 · 1 share View post →
The Lancet
@thelancet.com · Bluesky

Aiming for 7,000 daily steps can reduce risk of chronic diseases, cognitive decline, and death, finds new study. Explore the research in @thelancetph.bsky.social: tinyurl.com/mrvd9uyt

Jul 24, 2025 · 16 likes · 10 shares View post →
Mathieu M.J.E. Rebeaud
@chercheurjuteux.com · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis J'en avais déjà parlé il y a quelques mois mais les 10000 pas par jour n'ont pas vraiment de base scientifique. Cette nouvelle étude tend a démontrer que 7000 suffisent. www.thelancet.com/journals/lan...

Jul 24, 2025 · 22 likes · 10 shares View post →
Niels Chavannes, MD, PhD
@nielschavannes.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis - The Lancet Public Health www.thelancet.com/journals/lan...

Jul 24, 2025 View post →
kim_harding ✅
@kim-harding.mastodon.scot.ap.brid.gy · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis https://www.thelancet.com/journals/lanpub/article/PIIS2468-2667(25)00164-1/fulltext TL;DR, you don't need to do 10,000 steps a day, 7,000 is enough...

Jul 24, 2025 View post →
Hotte
@hottekoeln.bsky.social · Bluesky

Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis www.thelancet.com/journals/lan...

Jul 23, 2025 View post →
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The associations between sedentary behavior and risk of depression: a systematic review and dose response meta-analysis link.springer.com/article/10.1...

Jul 8, 2025 · 1 like View post →
切身魚/Kirimisakana
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週300分が理想だけど、150分からでヨシ、運動はした方がいいです。 JAMAのメタ分析。 タイトルは 「Aerobic Exercise and Weight Loss in Adults A Systematic Review and Dose-Response Meta-Analysis」です jamanetwork.com/journals/jam...

Jun 26, 2025 · 1 like · 1 share View post →
CareALS+
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Association of antioxidants intake in diet and supplements with risk of Alzheimer's disease: a systematic review and dose-response meta-analysis of prospective cohort studies. https://pubmed.ncbi.nlm.nih.gov/40415164/ #neurodegeneration #Alzheimers

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Dr. Gregory Miller
@drgregorymiller.bsky.social · Bluesky

Increase intake assoc with increase risk, no effect of tissue levels Dietary intake and tissue biomarkers of omega-6 fatty acids and risk of colorectal cancer in adults: a systematic review and dose-response meta-analysis of prospective cohort studies www.nature.com/articles/s41...

May 11, 2025 View post →
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Digital Screen Time and Myopia A Systematic Review and Dose-Response Meta-Analysis jamanetwork.com/journals/jam...?

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Aerobic Exercise and Weight Loss in Adults A Systematic Review and Dose-Response Meta-Analysis jamanetwork.com/journals/jam...

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htw
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The effect of #vitaminD supplementation on #depression: a systematic review and dose–response meta-analysis of randomized controlled trials VD had no significant effects on anxiety symptoms. In summary, this study suggests that vitamin D3 may effectively reduce depressive symptoms in short term.

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According to this meta-analysis, the likelihood of MetS was significantly lower in adults with higher level of dietary calcium intake Dietary calcium intake in relation to metabolic syndrome in adults: A systematic review and dose-response meta-anal pubmed.ncbi.nlm.nih.gov/39379073/

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