Outcome
    Moderate Evidence

    Resveratrol for Protein Folding Support

    Resveratrol has repeatedly failed to reproduce its promising preclinical results in humans.

    Overview

    Resveratrol has repeatedly failed to reproduce its promising preclinical results in humans.

    Verdict

    Not supported

    How It Works

    Proposed sirtuin activation and autophagy induction.

    Dosing & Protocol

    Typical dose

    Recommended dose
    Not recommended
    Expected timeframe
    n/a

    Protocol

    form
    Not applicable
    duration
    Not applicable
    co factor
    Evidence indicates no demonstrated effect. Preclinical work shows resveratrol influences proteostasis pathways in models - inducing heat shock proteins, activating autophagy through AMPK and mTOR signalling, and reducing aggregation of amyloid-beta, alpha-synuclein and polyglutamine proteins in cell culture and in worm and fly models of proteinopathy. This is genuinely interesting cell biology. No human study has measured chaperone expression, autophagic flux, protein aggregation or any proteostasis endpoint after resveratrol, and the one substantial clinical trial in a proteinopathy - the 12-month Alzheimer disease trial at up to 1,000 mg twice daily - found no clinical benefit and greater brain volume loss in the treated arm.
    titration
    Not applicable
    starting dose
    Not applicable. No human trial has assessed protein folding, chaperone function or proteostasis after resveratrol

    Evidence

    What the studies say

    Human trials show poor bioavailability and largely null results for metabolic and cognitive endpoints, with some suggesting it blunts exercise adaptations.

    No studies are yet linked to both Resveratrol and Protein Folding Support.

    Safety

    Caveats

    May reduce training adaptations and interacts with several medications.

    Less likely to help if

    Everyone - no human proteostasis data exist and the relevant clinical trial was negative.

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