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The Diary Of A CEO2h 17m

World No.1 Sleep Expert: Magnesium Isn’t Helping You Sleep! This Habit Increases Heart Disease 57%!

Dr Matthew Walker

Interview, Fireside Chat

This comprehensive analysis critiques the efficacy of common sleep supplements, noting that most magnesium forms fail to cross the blood-brain barrier and high-dose melatonin risks cognitive fog. It establishes four critical pillars for sleep health—quantity, quality, regularity, and timing—while identifying irregular schedules as a more significant mortality risk than short duration. The report further details behavioral interventions to mitigate sleep debt, explains the emotional processing role of REM sleep, and highlights emerging Orexin Receptor Antagonists as a promising pharmacological alternative to traditional sedatives.