Friday, 23 October 2026 Updated 16 min ago
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Millions take fish oil for brain health. A two-year study found no benefit

A surprising two-year clinical trial found that fish oil supplements successfully delivered omega-3s to the brain but failed to improve memory or protect…

According to ScienceDaily, a surprising two-year clinical trial found that fish oil supplements successfully delivered omega-3s to the brain but failed to improve memory or protect against Alzheimer's-related brain shrinkage.

Researchers suspect that getting these nutrients through a healthy diet may offer benefits that supplements alone cannot provide.

This health story centres on the United States.

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Health developments can affect patients, healthcare providers and public-health planning.

Key details

Location
United States · Americas
Reported by
ScienceDaily
First reported
Key names
Alzheimer's-related
Section
Health

Sources

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