Am J Clin Nutr July 2015 PMID 25877495

Brain atrophy in cognitively impaired elderly: the importance of long-chain ω-3 fatty acids and B vitamin status in a randomized controlled trial.

Fredrik Jernerén, Amany K Elshorbagy, Abderrahim Oulhaj, Stephen M Smith, Helga Refsum, A David Smith

Mentions

64
Peak: 5 in Feb 2021
across 6 sources since Feb 2021

Extended reach

184,263
potential audience

Total likes

1,800

Video views

52,989

Mentions per month

Feb 2021 – Nov 2025

Where it's discussed

  • Facebook24 posts
  • News20 articles
  • X / Twitter9 posts
  • Blogs5 articles
  • Reddit4 posts
  • YouTube2 videos

AI synopsis

What people are saying

Several discussions support the study’s findings, such as a post stating that high omega-3 levels only slow brain atrophy if combined with adequate B vitamins, illustrating the importance of both nutrients; words like 'protect' and 'beneficial effect' convey a positive tone, reflecting recognition of the study’s potential impact.

AgreementStrong agreement

The majority of discussions clearly support the findings, emphasizing the beneficial synergy between omega-3 fatty acids and B vitamins, as seen in phrases like 'protect the brain' and references to the trial's conclusions.

InterestModerate interest

Posts show moderate interest, with some highlighting how the study's insights can be applied to real-world challenges, indicating curiosity about potential health benefits.

EngagementModerate engagement

There is moderate engagement among posts; some cite specific studies and trials, indicating they are considering the research in depth and discussing implications.

ImpactHigh impact

The discussions suggest the publication could influence health practices by emphasizing nutrient intake, evidenced by claims like 'high omega-3 levels in your blood can slow brain atrophy' and noting scientific trial results.

Abstract in brief

  • The study found that high levels of omega-3 fatty acids (eicosapentaenoic acid and docosahexaenoic acid) in the blood enhanced the effectiveness of B vitamin supplements in slowing brain atrophy in elderly individuals with mild cognitive impairment.
  • B vitamin treatment significantly reduced brain atrophy rates by about 40% in participants with high baseline omega-3 levels, but had no significant effect in those with low omega-3 levels.
  • The results suggest that maintaining high levels of long-chain omega-3 fatty acids may be crucial for B vitamins to effectively protect against brain shrinkage associated with cognitive decline.]

Top posts

Most liked on X and Bluesky
Nick Norwitz MD PhD
@nicknorwitz · X

Fact of day 359: High omega-3 levels in your blood can slow brain atrophy, but only if you have enough B-vitamins in your diet or through supplements https://t.co/yxeOJ0o7Na #metabolism

Feb 10, 2021 · 47 likes · 6 shares · 113,067 followers View post →
Robert, C.N., Pharm Tech.
@Robertvegan7 · X

We can always use information in studies such as these, to apply some of it to the challenges of today. B vitamins and Omega 3's protect the brain. Those who are not up on their nutrients may not fare so well. https://t.co/gqnc2TcJ7r

Jul 28, 2023 · 2 likes · 1,743 followers View post →
Morgan Pfiffner
@MorganPfiffner · X

The VITACOG trial noted similar effects on brain atrophy, with investigators concluding “The beneficial effect of B vitamin treatment on brain atrophy was observed only in subjects with high plasma ω-3 fatty acids” (Light grey bars = omega-3 group) https://t.co/2NWPNOZF5C https://t.co/gtWAON95UB

Jul 9, 2022 · 1 like · 1,107 followers View post →
DiscoStew
@DiscoStew66 · X

RT @nicknorwitz: Fact of day 359: High omega-3 levels in your blood can slow brain atrophy, but only if you have enough B-vitamins in your…

Feb 10, 2021 · 6 shares · 10,791 followers View post →
Krzysztof Kukliński, obrońca praw człowieka
@pamiechomeblog · X

Korzystny wpływ leczenia witaminą B atrofii mózgu obserwowano tylko u osób z wysokim stężeniem kwasów tłuszczowych ω-3 w osoczu. #omega3 https://t.co/SgZArqccQL

Jul 10, 2024 · 3,459 followers View post →
Diana
@PharmphoodTM · X

RT @nicknorwitz: Fact of day 359: High omega-3 levels in your blood can slow brain atrophy, but only if you have enough B-vitamins in your…

Feb 10, 2021 · 6 shares · 560 followers View post →

All mentions

Krzysztof Kukliński, obrońca praw człowieka
@pamiechomeblog · X

Korzystny wpływ leczenia witaminą B atrofii mózgu obserwowano tylko u osób z wysokim stężeniem kwasów tłuszczowych ω-3 w osoczu. #omega3 https://t.co/SgZArqccQL

Jul 10, 2024 · 3,459 followers View post →
William Bailey
@wscottbailey · X

Brain atrophy in cognitively impaired elderly: the importance of long-... https://t.co/dsWVotLJiw

Feb 29, 2024 · 107 followers View post →
Robert, C.N., Pharm Tech.
@Robertvegan7 · X

We can always use information in studies such as these, to apply some of it to the challenges of today. B vitamins and Omega 3's protect the brain. Those who are not up on their nutrients may not fare so well. https://t.co/gqnc2TcJ7r

Jul 28, 2023 · 2 likes · 1,743 followers View post →
Morgan Pfiffner
@MorganPfiffner · X

The VITACOG trial noted similar effects on brain atrophy, with investigators concluding “The beneficial effect of B vitamin treatment on brain atrophy was observed only in subjects with high plasma ω-3 fatty acids” (Light grey bars = omega-3 group) https://t.co/2NWPNOZF5C https://t.co/gtWAON95UB

Jul 9, 2022 · 1 like · 1,107 followers View post →
DiscoStew
@DiscoStew66 · X

RT @nicknorwitz: Fact of day 359: High omega-3 levels in your blood can slow brain atrophy, but only if you have enough B-vitamins in your…

Feb 10, 2021 · 6 shares · 10,791 followers View post →
Diana
@PharmphoodTM · X

RT @nicknorwitz: Fact of day 359: High omega-3 levels in your blood can slow brain atrophy, but only if you have enough B-vitamins in your…

Feb 10, 2021 · 6 shares · 560 followers View post →
Dupont Daniel
@DupontDaniel2 · X

RT @nicknorwitz: Fact of day 359: High omega-3 levels in your blood can slow brain atrophy, but only if you have enough B-vitamins in your…

Feb 10, 2021 · 6 shares · 23 followers View post →
Healthspan
@epigeneticcode · X

RT @nicknorwitz: Fact of day 359: High omega-3 levels in your blood can slow brain atrophy, but only if you have enough B-vitamins in your…

Feb 10, 2021 · 6 shares · 357 followers View post →
Nick Norwitz MD PhD
@nicknorwitz · X

Fact of day 359: High omega-3 levels in your blood can slow brain atrophy, but only if you have enough B-vitamins in your diet or through supplements https://t.co/yxeOJ0o7Na #metabolism

Feb 10, 2021 · 47 likes · 6 shares · 113,067 followers View post →