Cotton vs. Bamboo vs. Tencel: Which Fabric Actually Keeps You Cool?
Stop waking up sweaty. We compare cotton, bamboo & Tencel fabrics for cooling, moisture-wicking & value. Includes science, real tests & honest reviews
Sarah
Sarah Ellis, 35, founded SleepGood.org in 2023 after chronic insomnia wrecked her late-20s graphic design life—caffeine-fueled nights led to foggy days, burnout, and a lost dream job, with pills failing amid a winter of three-hour scraps. Revamped by screen-free routines, chamomile, cooler rooms, and CBT-I, she now savors 7-hour sleeps, creativity, bonds, and hikes—sharing wins (eye masks), flops (weighted blankets), tips, and expert chats to simplify rest.
Ever Lie Awake at 3 AM Wondering If That Trendy Sleep Drink Actually Works?
Discover the science behind the viral sleepy girl mocktail. Does tart cherry juice + magnesium really improve sleep? We break down the research and real results.
What Is Sleepmaxxing? The Truth About Sleep Optimization
Sleepmaxxing is taking over TikTok, but is it helping or hurting your sleep? Learn what works, what doesn't, and when optimization becomes obsession.
Haptic Feedback Sleep Devices: Do They Work Better Than Traditional Sound Machines?
![Do Haptic Sleep Devices Work Better Than White Noise Machines? [Tested]](https://sleepgood.org/wp-content/uploads/2025/11/Do-Haptic-Sleep-Devices-Work-Better-Than-White-Noise-Machines-Tested-768x402.png)
Haptic sleep devices use vibration instead of sound to improve sleep. After 3 months of testing, here's how they compare to traditional white noise machines.
Night Shift Survival Guide: Using Sunglasses and Blackout Curtains to ‘Trick’ Circadian Rhythms
Working nights? Discover how to trick your circadian rhythm with strategic light management. Practical guide with real solutions for better daytime sleep.
The Hidden Cost of Waking Up Too Often: What Fragmented Sleep Does to Your Metabolism and Memory
Waking up multiple times at night isn't just annoying—it's wrecking your metabolism and memory. Discover what fragmented sleep really does to your body.
Avoiding Sleep Inertia: The Optimal Timing and Duration for a Cognitive-Boosting Midday Nap
Ever woken up from a nap feeling worse than before you closed your eyes? You know that feeling. You’re exhausted after lunch, so you decide to take a quick nap. Thirty minutes later, you drag yourself awake, and instead of…
Can Heat-Inactivated Probiotics Reduce Stress-Induced Sleep Disturbance?
Can your gut microbes help you sleep better? Explore the surprising research on heat-inactivated probiotics and their potential role in mitigating stress-induced sleep disturbance without the side effects of traditional sleep aids.
Diaphragmatic Breathing: The Science-Backed Technique That Lowers Cortisol for Restful Sleep
Can't fall asleep? Learn the breathing technique that reduces cortisol, activates your vagus nerve, and helps you sleep faster. Backed by Harvard research.
Segmented Sleep vs. Biphasic Napping: Which Historical Pattern Works Best for Anxiety?
Struggling with anxiety and sleep? Discover how segmented sleep and biphasic napping patterns used by our ancestors can reduce anxiety better than 8-hour sleep blocks.