The Sleeps Blog

Social Jet Lag: Why a Consistent Sleep Schedule Matters More Than You Think
Sleeping in on weekends feels great but can leave you groggy for days — it's called social jet lag. Here's why a consistent sleep schedule beats catching up, and how to build one that sticks. Read more...
Alcohol and Sleep: Why a Nightcap Sabotages Your Rest
A drink may help you doze off faster, but alcohol fragments the second half of your night and suppresses REM sleep. Here's what really happens — and what to reach for instead. Read more...
The Power Nap, Done Right: How Long and When to Nap
A well-timed nap can sharpen focus and lift your mood — but the wrong nap leaves you groggy and wrecks your night. Here's the science of nap length and timing, done right. Read more...
Can't Shut Your Brain Off at Night? How to Quiet a Racing Mind
Lying awake while your thoughts spin is one of the most common sleep struggles. Here are calm, science-backed techniques to quiet a racing mind and let sleep come naturally. Read more...
Sleep Stages Explained: How Much Deep Sleep and REM Do You Really Need?
Light, deep, and REM sleep each do a different job — and you cycle through all of them about every 90 minutes. Here's how much of each you actually need and how to get more of the restorative kind. Read more...
How Late Is Too Late for Caffeine? The Science of Your Last Cup
Caffeine has a half-life of up to 6 hours — so that afternoon coffee may still be in your system at bedtime. Here's the science of caffeine timing and a simple cutoff rule for better sleep. Read more...
How to Beat Jet Lag: A Traveler's Guide to Sleeping Well on the Road
Jet lag comes down to your body clock being in the wrong time zone. Here's a science-backed plan using light, timing, and your sleep routine to adjust faster — plus how to sleep well anywhere you land. Read more...
How to Build a Wind-Down Routine for Deeper Sleep (A Step-by-Step Guide)
A consistent wind-down routine is the most underrated sleep upgrade there is. Here's a simple, science-backed 60-minute framework to signal your brain it's time to sleep — and fall asleep faster, naturally. Read more...
Glycine for Sleep: The Amino Acid That Helps You Fall Asleep Faster
Glycine is a simple amino acid with a surprising sleep benefit: it gently lowers your core body temperature to help you fall asleep faster — without the grogginess of sedatives. Here's the science and how to use it. Read more...
Do Weighted Sleep Masks Actually Work? The Science of Pressure and Darkness
Weighted sleep masks combine total darkness with gentle, calming pressure around the eyes. Here's the science behind why that helps you fall asleep faster — and who benefits most. Read more...
Mouth Taping for Sleep: Benefits, Risks, and How to Start Safely
Mouth taping encourages nasal breathing for quieter, drier-mouth sleep — but it's not for everyone. Here's the honest, science-backed guide to who should try it, who shouldn't, and how to do it safely. Read more...
Powder vs. Capsule vs. Gummy: Which Sleep Supplement Format Is Right for You?
Powder, capsule, or gummy? All three Sleeps formats deliver the same magnesium glycinate and glycine — the difference is dose, convenience, and how likely you are to stick with the habit. Here's how to choose. Read more...