- The Mental Fitness Podcast
- Episode 21
The Mental Fitness Podcast•Episode 21•42 min
How to Improve Your Sleep Hygiene | A Practical Look at Sleep with Dr. Jade Wu
January 20, 2026
Hosts Dave Barney and Luke Olson welcome back sleep psychologist Dr. Jade Wu for a conversation about things that actually help people sleep better. Moving past rigid routines and “hacks,” their discussion reframes sleep hygiene.
Follow the podcast on Instagram and TikTok for one idea from every episode.
Hosts Dave Barney and Luke Olson welcome back sleep psychologist Dr. Jade Wu for a conversation about things that actually help people sleep better. Moving past rigid routines and “hacks,” their discussion reframes sleep hygiene as a set of flexible practices designed to support the body’s natural rhythms rather than control them.
Dr. Wu breaks down the everyday behaviors that shape your sleep quality; everything from light exposure to movement to caffeine use. Dr. Wu uses his clinical insights to show how small changes can improve your mood and energy over time.
Chapters
[Start] What is Sleep Hygiene?: Dr. Wu gives an evidence-based look at habits that support natural sleep rhythms.
02:10 Light and Stability: Why morning light and stable rise times matter more than perfect bedtimes.
11:01 Earning Sleep: How to build a healthy sleep drive with daily activity and short naps.
20:11 The Influence of Nutrition: Breaking down how different elements of nutrition can influence sleep quality.
26:59 Creating a Good Bedroom Environment: The benefits of different sleep tools like darkness, noise, and supplements.
Links and Resources
Want more from Dr. Wu? Visit her website: https://www.drjadewu.com/
Sign up for early access and get 3 months free with NUE - Your Mental Fitness Platform
ElizaChat - Your Personal Mental Fitness Coach
Dr. Wu breaks down the everyday behaviors that shape your sleep quality; everything from light exposure to movement to caffeine use. Dr. Wu uses his clinical insights to show how small changes can improve your mood and energy over time.
Chapters
[Start] What is Sleep Hygiene?: Dr. Wu gives an evidence-based look at habits that support natural sleep rhythms.
02:10 Light and Stability: Why morning light and stable rise times matter more than perfect bedtimes.
11:01 Earning Sleep: How to build a healthy sleep drive with daily activity and short naps.
20:11 The Influence of Nutrition: Breaking down how different elements of nutrition can influence sleep quality.
26:59 Creating a Good Bedroom Environment: The benefits of different sleep tools like darkness, noise, and supplements.
Links and Resources
Want more from Dr. Wu? Visit her website: https://www.drjadewu.com/
Sign up for early access and get 3 months free with NUE - Your Mental Fitness Platform
ElizaChat - Your Personal Mental Fitness Coach
More episodes

Guest Interview•49 min
Paper Plates, Dogs, and Peers: What 130 People Taught a Harvard Psychiatrist About Mental Health

Connection to Self•46 min
Don’t Fix Yourself, Create Yourself: The 14-Day Self-Experiment for Mental Fitness

Guest Interview•51 min
You’re Not Stuck With the Brain You Have | Dr. Steven Storage on Mental Fitness

Connection to Self•54 min
Why Do I Keep Doing This? The Agency Reset for Habits You Don’t Even Enjoy Anymore