Consensus Report
Ashwagandha
Strong Consensus
out of 5
Based on 18 videos (32 hours analyzed) across 5 experts · Updated 2026-03-21
Expert Positions
The Verdict
4 of 5 experts actively use or recommend ashwagandha. Huberman is the strongest advocate with specific dosing protocols and cycling recommendations. Attia takes it personally as part of his nighttime routine. Johnson includes it in his Blueprint stack. Hyman recommends it for adrenal support and stress resilience. Patrick has no direct coverage.
Where They Disagree
Timing: Johnson takes ashwagandha in the morning as part of his Blueprint protocol, while Huberman and Attia recommend evening use for cortisol management and sleep support — a fundamental timing disagreement that reflects different primary use cases.
Cycling: Huberman is the only expert who explicitly recommends cycling off after 30 days. Attia, Johnson, and Hyman do not mention cycling, suggesting they may use it continuously.
+ 2 more disagreements in the full report
About This Analysis
This consensus report on Ashwagandha is based on 18 videos (32 hours analyzed) from five longevity experts: Andrew Huberman, Peter Attia, Rhonda Patrick, Bryan Johnson, and Mark Hyman. Each expert's position was independently analyzed from their published video content, including lectures, podcast episodes, and Q&A sessions with 1,000+ guest scientists.
The full report includes 7 key findings, dosage and protocol details, expert deep dives with direct video citations and timestamps, risk considerations, and related supplement synergies.
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