Body Clock Chronicles

Everyone's chasing 8 hours and a high sleep score — but the research suggests we've been optimizing for the wrong metric entirely. This episode dismantles the oversimplified sleep cycle narrative, digs into what...

Everyone's chasing HIIT classes, personal records, and that post-workout dopamine hit — but the most robustly supported longevity exercise in the peer-reviewed literature looks embarrassingly undramatic. This week, we...

Your wearable says you got 7.5 hours and an 84 sleep score — so why do you feel like you were hit by a truck? In this episode, we dig into what consumer sleep trackers actually measure versus what sleep scientists...

You've done everything right — cut the calories, tracked the macros, stayed disciplined — and then your body stages a full revolt. In this episode, we dig into the actual science of metabolic adaptation and...

Your stomach growls at noon every day — but is that hunger, or just a clock? This episode dismantles the intuitive idea that appetite is a reliable signal, exploring the research on cephalic phase responses, conditioned...

Everyone knows you're supposed to get eight hours — but where did that number come from, and does it actually apply to you? This episode digs into the real science of sleep architecture, why your fitness tracker's...

Intermittent fasting has been sold as everything from a metabolic miracle to a longevity hack — but what does the research actually show when you strip away the influencer noise? This episode digs into the real...

Everyone knows you need eight hours of sleep — except the research, which tells a messier, more interesting story. This episode tears apart the one-size-fits-all sleep advice dominating wellness culture, exploring what...

Everyone from elite coaches to Instagram influencers is suddenly obsessed with Zone 2 training — but the science behind it is more nuanced, and more interesting, than the talking points suggest. This episode breaks down...

You've been told to sleep in 90-minute cycles, set smart alarms, and wake up between REM stages — but that advice is built on a surprisingly shaky foundation. This episode tears apart the pop-science version of sleep...

Your willpower isn't failing you — your reward circuitry is running a con. This episode unpacks the neuroscience of cue-triggered appetite: how dopamine, not actual caloric need, drives most of what we call 'cravings,'...

Most people think poor sleep makes you tired. Fewer realize it quietly reshapes your hunger hormones, insulin sensitivity, and fat storage within just two nights of disruption — in ways that a perfect diet can't fully...

You've been told to hit a daily protein number — but emerging research suggests when you eat it may matter more than how much, especially as your muscle tissue becomes increasingly resistant to the anabolic signal after...

Everyone's obsessed with sleep duration — eight hours, nine hours, track every minute. But the emerging science of sleep architecture suggests we've been measuring the wrong thing entirely, and the two hours your...

Your stomach growling isn't hunger — it's a negotiation between a dozen competing hormones, old evolutionary code, and a gut microbiome that may have its own agenda. This episode tears apart the calorie-in-calorie-out...