Christian Metallo on metabolic health, aging, and Alzheimer's risk

In this special Beyond Lab Walls video podcast episode—part of the Salk Institute's 2026 Year of Brain Health—Salk President Gerald Joyce, MD, PhD, speaks with Christian Metallo, PhD, a leading expert in how nutrients power cells and tissues, and how subtle shifts in metabolism can shape long-term wellbeing. Together, they explore why the brain's energy demands make it especially sensitive to metabolic changes across the lifespan.

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This episode is 25 minutes long.

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This episode was published on June 24, 2026.

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