Insomnia
Can't Get Back to Sleep After Waking Up? Here's the Science-Backed Fix
The 15-minute rule and why lying in bed awake makes middle-of-the-night insomnia worse. Evidence-based strategies to fall back asleep fast.
8 min read
Tag
#sleep-hygiene
6 articles
Insomnia
Can't Fall Asleep at Night? 12 Real Reasons Why (And How to Fix Each)
Exhausted but wired? A sleep doctor breaks down the 12 most common reasons you can't fall asleep at night and gives you specific fixes for each one.
10 min read
Solutions
Sleep Hygiene: The Complete Evidence-Based Guide
The 12 research-backed sleep hygiene rules that actually work. Learn what sleep science says about temperature, timing, and why hygiene alone won't fix chronic insomnia.
15 min read
Environment
The Optimal Bedroom Setup for Sleep: Everything That Actually Matters
Transform your bedroom into a sleep sanctuary with evidence-based temperature, lighting, noise, and humidity guidelines that actually work.
12 min read
Lifestyle
Caffeine and Sleep: Why Your 2 PM Coffee Still Keeps You Awake at Midnight
The definitive guide to how caffeine affects your sleep, from adenosine blocking to genetic variations. Plus the real cutoff time backed by research.
14 min read
Environment
Blue Light and Sleep: What the Science Actually Says About Your Screens
The research on blue light blocking glasses is mixed, but your phone's brightness matters more than you think. Here's what sleep medicine actually shows.
12 min read