Evidence-based guides on sleep science, insomnia, CBT-I, and sleep health — backed by peer-reviewed research and written for clarity.
Sleep Guide
8 evidence-based sleep hygiene habits that reduce sleep onset time, improve sleep quality, and help you fall asleep faster — with peer-reviewed citations.
By Somnifacient Sleep Research Team · 2024-01-15
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Struggling to fall asleep? This guide explains 8 evidence-based causes of insomnia and sleep-onset difficulty — anxiety, circadian misalignment, caffeine, blue light — with actionable solutions.
By Somnifacient Sleep Research Team · 2024-02-10
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A complete guide to the 4 sleep stages — N1, N2, N3 deep sleep, and REM — explaining the function of each stage, how cycles work, and what happens when stages are disrupted.
By Somnifacient Sleep Research Team · 2024-03-05
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An objective, evidence-based comparison of CBT-I vs sleep medications — melatonin, Z-drugs, orexin antagonists, benzodiazepines — using data from clinical trials and meta-analyses.
By Somnifacient Sleep Research Team · 2024-04-20
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