Circadian Anchor

Brent Burgess

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About

Sleep science for the nights that won't end.Every week, one real question about sleep — answered from the actual research, including the parts that are inconvenient or unresolved. Why you wake at 3 AM. Whether magnesium does anything. What a GLP-1 does to your sleep. What 24 hours without sleep really does to you.Each episode gives you the specific study, its sample size and its limitations, what the evidence supports and where it stops — and one thing you can actually use tonight. No miracle claims. Nothing dressed up as more certain than it is.Around ten minutes, once a week, for peop...

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Recent episodes

  • Naps: How Long, and WhenSep 28, 2026 · 12 min
  • Your Sleep Tracker: What It Knows, and What It Doesn'tSep 21, 2026 · 10 min
  • Blue Light and Screens: What Holds UpSep 14, 2026 · 13 min
  • Caffeine: When to Actually StopSep 7, 2026 · 10 min
  • Melatonin: How Much, and WhenAug 31, 2026 · 12 min
  • What 24 Hours Without Sleep Actually Does to YouAug 24, 2026 · 11 min
  • Brown, Pink, or White: Does Noise Color Matter?Aug 17, 2026 · 13 min
  • What GLP-1 Medications Do to Your SleepAug 10, 2026 · 14 min
  • The 90-Minute Sleep Cycle Is a MythAug 3, 2026 · 14 min
  • Does Magnesium Actually Help You Sleep?Aug 3, 2026 · 15 min

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