Sleep Science Blog
Learn the science behind better sleep and wake up refreshed every day.
CBD for Sleep: Does the Science Support the Hype?
CBD may help sleep when anxiety, pain, or stress are the real problem. Here's what the evidence says and how to try it safely.
Tart Cherry Juice for Sleep: Does It Actually Help?
Tart cherry juice may improve sleep for some people. Here is what the research says, how to take it, and who should skip it.
Sleep and Thyroid Health: How Better Rest Supports Energy, Temperature, and Hormones
Learn how sleep affects thyroid health, temperature, cortisol, energy, and when symptoms deserve lab work instead of another sleep hack.
Sleep and Kidney Health: How Better Rest Supports Fluid Balance and Blood Pressure
Learn how sleep affects kidney health through blood pressure, nocturia, sleep apnea, hydration, blood sugar, and circadian rhythm.
Sleep and Liver Health: How Better Rest Supports Metabolism and Recovery
Poor sleep can strain liver rhythm, blood sugar, alcohol processing, and metabolism. Here's what to fix first.
Sleep and Inflammation: How Better Rest Lowers Your Body's Stress Load
Learn how poor sleep raises inflammation, slows recovery, worsens stress, and what to fix first for better rest and lower inflammatory load.
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