Brain fuel switch: can a ketone drink boost aging brains?
Knowledge-focused
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This study investigates whether a ketone ester supplement can alter brain function, blood flow, and metabolism in healthy adults aged 45 to 65. Ketones are an alternative fuel the body makes during fasting, and researchers want to see if raising ketone levels with a drink changes…
Phase: NA • Sponsor: Christopher Crabtree • Aim: Knowledge-focused
Last updated Jul 19, 2026 00:00 UTC