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The Dig — Everything We've Covered

In-depth research, honest reviews, and buying guides across sleep, productivity, and biohacking.

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

The term sounds alarming. Sleep divorce — deliberately choosing to sleep in separate beds or rooms from your partner — has become…

Best Blackout Curtains for Sleep in 2025: I Tested 5 (One Is a Clear Winner)

Light is one of the most powerful disruptors of sleep quality — and one of the easiest to fix. Even low levels…

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

Anxiety-driven insomnia is different from regular insomnia. You’re not tired but wired — physically exhausted but mentally hyperactive. Standard sleep advice like…

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

Waking up at 3am is one of the most common sleep complaints I hear about. You fall asleep fine, sleep well for…

Best Melatonin Supplement in 2025: Why Most People Are Taking the Wrong Dose

The average melatonin supplement sold in the US contains 5-10mg of melatonin. The dose shown in research to be effective for most…

Best Sleep Tracker in 2025: Oura Ring vs WHOOP vs Garmin (Honest Comparison)

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…

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

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

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

If you’ve been on TikTok or Reddit in the past year, you’ve seen sleepmaxxing. The hashtag has over 200 million views. The…

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

I bought an Oura Ring with my own money and wore it every single night for 90 days before writing this review.…

Best Magnesium for Sleep in 2025: I Tested 6 Forms (One Clear Winner)

I couldn’t sleep. Not occasionally — consistently. For two years I’d lie in bed for an hour before finally drifting off, then…