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Overhyped/Fading · 5.9/10

Exogenous Ketones

Evidence D · early evidence ▼ 6.5% momentum 🥇 First scout open
5.9/ 10

Exogenous ketones are supplements (ketone esters, ketone salts, or 1,3-butanediol) that raise blood beta-hydroxybutyrate within minutes without diet change. The honest read: a 2022 meta-analysis of 8 studies found no endurance-performance benefit (Hedges g=0.14, p=0.42, per Brooks et al.), while real but early signals exist for heart-failure hemodynamics (Nielsen et al. 2019) and training-overload tolerance. Read the full breakdown →

The prediction game

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Ring Overhyped/Fading Momentum 6.5% Updated Jul 20, 2026 How the Index ranks →

For education only, not medical advice. Supplements, peptides, and protocols can interact with medications and conditions. Talk to a qualified clinician before starting anything here.