Omega-3 for Longevity — What 5 Top Experts Actually Agree On

Expert Positions

Andrew Huberman

Strongly Recommends for Brain & Mood

Peter Attia

Strongly Recommends — Targets Omega-3 Index

Rhonda Patrick

Strongest Advocate — Deep Mechanistic Coverage

Bryan Johnson

Includes in Blueprint Diet

Mark Hyman

Foundational Supplement for Everyone

The Verdict

All 5 experts actively recommend omega-3 supplementation, making this one of the strongest consensus topics. Patrick and Attia provide the deepest mechanistic coverage, Huberman recommends 1-3g EPA for mood and cognition, Hyman lists omega-3 as a foundational supplement everyone needs, and Johnson includes omega-3 sources in his Blueprint diet.

Quick Protocol

Dosage

1-3g combined EPA/DHA daily. Huberman: 1.5-3g EPA for brain health. Attia: high-EPA fish oil targeting 12% omega-3 index. Patrick: ~2g EPA/DHA. For cardiovascular risk reduction in high-risk patients: 4g pure EPA (prescription-strength, per REDUCE-IT trial).

Form

Triglyceride-form fish oil for general supplementation. Krill oil or salmon roe for superior brain DHA delivery (phospholipid-bound DHA crosses the blood-brain barrier more effectively via MFSD2A transporter). Algal oil as a vegan alternative for EPA/DHA. Avoid ethyl ester forms — lower bioavailability than triglyceride or phospholipid forms.

Timing

Take with a fat-containing meal to improve absorption. No specific time-of-day requirement. Consistency matters more than timing.

Key Findings

A meta-analysis of 17 studies links higher blood levels of EPA and DHA to significantly lower risk of premature death and death from cardiovascular disease (Patrick).
The REDUCE-IT trial demonstrated that 4 grams of pure EPA significantly reduced major cardiovascular events in high-risk patients (Attia, citing Dr. Bill Harris).
Low omega-3 intake is a major preventable cause of death, yet research is underfunded compared to failed drug trials (Attia).
EPA helps reduce inflammation that hinders serotonin release, while DHA is critical for the structure and function of serotonin receptors — linking omega-3 deficiency to depression and neuropsychiatric disorders (Patrick).

+ 4 more findings in the full report

Read the Full Omega-3 Report

Expert deep dives, video citations with timestamps, risks, synergies, and detailed protocol.

View Full Report

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