The archive

Research, reviews, and guides for better sleep.

This is the main reading archive for Look What I Dig, with articles on sleep products, supplements, routines, and the occasional bridge into productivity and biohacking.

Sleep

Best White Noise Machine for Sleep in 2026: I Tested 5 (One Dominates)

April 29, 2026 ยท 3 min read

I live on a noisy street. Traffic, neighbors, the occasional 3am argument โ€” for years I accepted disrupted sleep as the price of city living. Then I got serious about…

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Sleep

Sleep Divorce: Is Sleeping in Separate Beds Actually Good for Your Relationship?

March 20, 2026 ยท 2 min read

The term sounds alarming. Sleep divorce โ€” deliberately choosing to sleep in separate beds or rooms from your partner โ€” has become one of the most searched sleep topics of…

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Sleep

Best Blackout Curtains for Sleep in 2026: I Tested 5 (One Is a Clear Winner)

March 17, 2026 ยท 2 min read

Light is one of the most powerful disruptors of sleep quality โ€” and one of the easiest to fix. Even low levels of light during sleep suppress melatonin and reduce…

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Natural sleep supplements flat lay - magnesium, chamomile, lavender
Sleep

Best Sleep Supplements for Anxiety: What Actually Works When Your Mind Won’t Quit

March 17, 2026 ยท 2 min read

Anxiety-driven insomnia is different from regular insomnia. You’re not tired but wired โ€” physically exhausted but mentally hyperactive. Standard sleep advice like “practice good sleep hygiene” misses the point entirely…

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Sleep

How to Stop Waking Up at 3am: The Real Causes and Actual Fixes

March 17, 2026 ยท 3 min read

Waking up at 3am is one of the most common sleep complaints I hear about. You fall asleep fine, sleep well for a few hours, then snap awake in the…

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Sleep

Best Melatonin Supplement in 2026: Why Most People Are Taking the Wrong Dose

March 17, 2026 ยท 2 min read

The average melatonin supplement sold in the US contains 5-10mg of melatonin. The dose shown in research to be effective for most sleep issues? 0.5mg. That’s a 10-20x overdose in…

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Sleep

Best Sleep Tracker in 2026: Oura Ring vs WHOOP vs Garmin (Honest Comparison)

March 17, 2026 ยท 2 min read

I’ve worn three different sleep trackers over the past 18 months: Oura Ring Gen 4, WHOOP 4.0, and a Garmin Fenix. I’ve used each long enough to give you an…

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Sleep

Magnesium Glycinate vs L-Threonate for Sleep: Which One Should You Buy?

March 17, 2026 ยท 2 min read

Two magnesium forms dominate the sleep optimization conversation: glycinate and L-threonate. Both are significantly better than the oxide you find in cheap drugstore supplements. But they work differently and the…

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Peaceful bedroom scene with person sleeping - sleepmaxxing guide
Sleep

Sleepmaxxing: What the Viral Trend Actually Gets Right (And Wrong)

March 17, 2026 ยท 3 min read

If you’ve been on TikTok or Reddit in the past year, you’ve seen sleepmaxxing. The hashtag has over 200 million views. The premise is simple: optimize every variable of your…

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Sleep Trackers

Oura Ring Gen 4 Review: 90 Days of Data (Is It Worth $349?)

March 17, 2026 ยท 4 min read

I bought an Oura Ring with my own money and wore it every single night for 90 days before writing this review. No free samples. No affiliate relationship influencing my…

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