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Goldilocks Dosing: The Sweet Spot for Calm, Smarter Focus

Most people reach for another coffee when their brain is tired—but what if the real issue is how your brain makes and spends energy? In this episode of Peptides and Longevity, Dr. Gregory Kelly joins us to break down what nootropics are, how caffeine impacts focus and mood, and why mitochondrial health and chronobiology matter for sustainable brain performance.

Dr. Gregory Kelly is a naturopathic physician and the director of product development at Neurohacker Collective, where he guides the development of nootropic, mitochondrial, immune, and healthy-aging formulas. He is the author of…

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