Sleep Problems ≠ Melatonin Problems

Resources: Sleep OS Hormones → https://thelongevityvault.com/sleep-os/hormones/ Subscribe for more evidence-based guides on sleep in midlife and beyond → https://thelongevityvault.substack.com Melatonin Profiling Test Sleep Problems ≠ Melatonin Problems Many adults assume that waking at 3 a.m. or feeling unrested after a full night’s sleep must mean their melatonin is low. Yet melatonin is rarely the core issue. This episode reframes melatonin through a systems lens—showing how timing, metabolism, and biological individuality dictate its effects far more than dosage alone. It also introduces melatonin profiling as a data-driven way to determine whether this hormone truly matters for your sleep at all. Key Points Most midlife sleep issues stem from autonomic imbalance, hormone shifts, or medication effects—not low melatonin. Age alone doesn’t predict melatonin need; variation across individuals can be four- to fivefold. The biological night differs between people by several hours, so universal supplement timing often backfires. Listen for: Why melatonin’s role is diagnostic rather than universal, and how personalized timing replaces years of dosage trial and error. Read the full article: Sleep Problems ≠ Melatonin Problems Learn more inside Sleep OS Hormones → https://thelongevityvault.com/sleep-os/hormones/ This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit thelongevityvault.substack.com/subscribe