Performance Nutrition Digest

Performance Nutrition Digest

Ketones May Protect Attention in Severe Hypoxia 🧠

Ketones for cognition at altitude.

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Tom Coughlin
Aug 14, 2026
∙ Paid

Effect of Acute Ingestion of a Ketone Monoester on Psychomotor Vigilance During Acute Severe Hypoxia Exposure

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Study Details

This new study recruited 16 healthy young men to test whether acute ketone monoester ingestion (650 mg/kg x 2) could protect…

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