Hydration and Sleep: How Much Water to Drink (and When to Stop)
Hydration is one of the more overlooked variables in sleep quality. Both extremes — dehydration and excessive fluid intake close to bed — have documented ...
Romain R
Best Mattress for a Yurt or Off-Grid Home 2026
Quick answer The best mattress for a yurt is the Saatva Zenhaven: 100% Talalay natural latex holds consistent firmness through temperature swings, resists moisture, and ...
Best Time to Eat Dinner for Better Sleep: The Research
When you eat may matter as much as what you eat for sleep quality. The timing of your last meal affects core body temperature, melatonin ...
Best Mattress for a Sailboat 2026: Marine Foam Options
Quick answer The best mattress for a sailboat is the Saatva Classic, whose open dual-coil construction provides maximum airflow to fight cabin humidity, and whose ...
Sleep and Gut Health: The Bidirectional Gut-Brain-Sleep Connection
The idea that gut health affects sleep used to be considered fringe science. In the past decade, the gut-brain axis has emerged as one of ...
Blood Sugar and Sleep: How Glucose Swings Disrupt Your Rest
Most sleep research focuses on what happens in the brain. Blood sugar is a metabolic factor rarely discussed in mainstream sleep guides yet plays a ...
Best Mattress for Van Life 2026: Custom Size and Comfort Options
Quick answer The best mattress for van life is the Saatva Classic: the open-coil construction breathes significantly better than closed-cell foam in confined van interiors, ...
Valerian Root for Sleep: What the Research Actually Shows
Editor's pick — melatonin-free Sleep Lab Pick · Current Sale Current Sale — Amerisleep's current sale runs sitewide. AS3 hybrid most-recommended all-rounder, AS5 for plus-size, ...
Ashwagandha for Sleep: Does the Adaptogen Actually Help?
Editor's pick — melatonin-free Sleep Lab Pick · Current Sale Amerisleep's Current Sale: $500 off every mattress. The AS3 — plant-based Bio-Pur® foam, sleeps cooler ...
Silence vs White Noise for Sleep: Which Is Actually Better?
Silence is better for sleep — when you can actually achieve it. White noise is better when your environment is noisy. We cover when each approach wins, the research on both, and how to decide which is right for your situation.
Glycine for Sleep: What Research Shows About This Amino Acid
Glycine is one of the most abundant amino acids in the human body, yet it is rarely discussed as a sleep supplement. The research, largely ...
Womb Sounds for Sleep: Why Pink and Brown Noise Work for Babies
The womb environment creates 80-90 dB of sound — explaining why newborns respond to white and brown noise. We cover the specific sound characteristics that calm infants and the safe usage guidelines (volume limits, distance).