Brain fuel mystery: does glucagon change how your brain uses sugar?
Knowledge-focused
Ongoing
This study looks at how the hormone glucagon affects the brain's use of sugar (glucose) in healthy people aged 55 to 70. Twelve participants will receive infusions of glucagon, glucose, or saline on three separate days, and have PET/CT scans to measure brain activity. The goal is…
Phase: NA • Sponsor: Nicolai Jacob Wewer Albrechtsen • Aim: Knowledge-focused
Last updated Jun 09, 2026 12:06 UTC