Sleep Tips & Research

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Evidence-based insights, research breakdowns, and practical tips to transform your sleep. Written by sleep scientists and experts.

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The Science of Sleep Cycles: Why 90 Minutes Matters

Featured

Sleep Science

The Science of Sleep Cycles: Why 90 Minutes Matters

Understanding your sleep cycles can transform how you rest. Learn why timing your sleep in 90-minute intervals leads to waking up refreshed.

January 14, 2024 6 min read

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Dr. Sarah Chen

Sleep Scientist

The Optimal Bedroom Temperature for Better Sleep

Sleep Environment

January 9, 2024 5 min read

The Optimal Bedroom Temperature for Better Sleep

Research shows the ideal sleeping temperature is between 60-67°F (15-19°C). Here's why temperature matters and how to optimize your sleep environment.

Michael Torres

Sleep Environment Specialist

Blue Light and Melatonin: What the Research Actually Says

Sleep Science

January 4, 2024 7 min read

Blue Light and Melatonin: What the Research Actually Says

Blue light from screens is often blamed for sleep problems. We examine the evidence and separate fact from marketing hype.

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Dr. Sarah Chen

Sleep Scientist

Caffeine's Hidden Impact: Understanding Half-Life

Lifestyle

December 27, 2023 6 min read

Caffeine's Hidden Impact: Understanding Half-Life

That afternoon coffee might be affecting your sleep more than you realize. Learn how caffeine's 5-6 hour half-life shapes your nights.

Michael Torres

Sleep Environment Specialist

Supplements

December 19, 2023 8 min read

Sleep Supplements: An Evidence-Based Review

From melatonin to magnesium, we examine what science says about popular sleep supplements and which ones actually work.

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Dr. Sarah Chen

Sleep Scientist

Sleep Hygiene

December 14, 2023 6 min read

Building the Perfect Wind-Down Routine

A consistent pre-sleep routine signals your body it's time to rest. Here's how to build one that actually works.

Emma Richards

Sleep Coach

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