Circadian Rhythm and Mental Health: Jason Yun’s Guide to Natural Healing
When people talk about mental health, the conversation often moves straight to thoughts, emotions, trauma, medication, therapy, or mindset. All of those can matter. But in this episode of Overcome with Travis White, circadian health coach Jason Yun brings the conversation back to something much older and more basic: light, darkness, sleep, and the daily rhythm your body is trying to follow.
Jason does not frame circadian rhythm as a magic cure or a replacement for professional support. Instead, he shares his own story of feeling off, dealing with hormone issues, depression, anxiety, and thoughts of suicide, then learning that his body was not separate from his mental health. His message is direct: the clocks inside your body matter.
What Is Circadian Rhythm?
Your circadian rhythm is the internal timing system that helps your body know when to wake up, when to wind down, when certain hormones should rise, and when others should fall. Jason explains it through the simplest pattern humans have always lived with: the sun rises, the sun sets, and the body responds.
That rhythm affects sleep, energy, hormones, mood, motivation, and recovery. When the rhythm is disrupted, people may still push through their days, but their body can start sending signals that something is off.
Jason’s own story started in fitness. He opened a fitness business in 2007, spent years teaching exercise and nutrition, and believed health was mostly about workouts and food. Over time, though, he began to feel the cost of long days, early mornings, late nights, and a schedule that left his body constantly strained.
That is part of what makes this conversation useful. Jason was not someone who ignored health. He was immersed in it. But he eventually realized fitness and nutrition were not the whole picture.
Why Circadian Rhythm and Mental Health Are Connected
In the episode, Jason talks about depression, anxiety, and hormone problems as part of the same larger story. His point is not that every mental health struggle has the same cause. It is that the body and mind are deeply connected, and ignoring the body can leave people missing important clues.
When Travis asks about mental health stigma, Jason points to the belief that it is “all in your head.” He pushes back on that idea. From his perspective, mental health also involves physiology and biology. If the body’s clocks are off, hormones and neurotransmitters may not be working the way they are supposed to.
That does not mean a person should blame themselves for struggling. It also does not mean someone should avoid therapy, medication, crisis care, or medical support when they need it. It means the body deserves a seat at the table.
If you are in a dark place, dealing with suicidal thoughts, or afraid you may hurt yourself, please reach out to emergency services, a crisis line, or a trusted professional immediately. Daily habits can support healing, but they are not a substitute for urgent care.
The Simple Habit Jason Keeps Coming Back To
The first habit Jason emphasizes is seeing the sunrise. He describes it as one of the most important practices for circadian rhythm because morning light helps signal to the body that the day has started.
Jason recommends getting outside near sunrise with bare eyes, meaning no sunglasses. He explains that light entering the eyes helps communicate with the body’s master clock. From there, the body begins receiving signals about energy, hormones, alertness, and sleep timing.
The point is not to stare into the sun or do anything unsafe. The point is to let natural outdoor light tell your body, “It is morning.” For people who spend most of their day indoors, that can be a bigger shift than it sounds.
Travis admits he is guilty of not always getting out in the sun, and that honesty is part of why the episode works. Most people do not need another impossible wellness checklist. They need a simple starting point they can actually try.
Why Better Mornings Can Help Better Nights
One of the surprising parts of this conversation is Jason’s claim that morning sun can help sleep at night. He explains it this way: our days are meant to be bright, and our nights are meant to be dark.
Modern life often flips that around. People stay inside during the day, block natural light, then spend the evening under bright artificial lights, phones, tablets, computers, and TVs. The body receives mixed signals. Morning looks too dim. Night looks too bright.
Jason connects this to cortisol and melatonin. Cortisol should naturally help wake you up in the morning. Melatonin should support sleep at night. When those rhythms are disrupted, sleep can become lighter, less restorative, or harder to maintain.
For mental health, that matters. Poor sleep can make anxiety feel sharper, depression feel heavier, and stress feel harder to manage. Sleep is not a side issue. It is one of the foundations underneath emotional resilience.
For another Overcome article on sleep and nervous system regulation, read Better Sleep, Better You: How Breathwork Can Transform Your Mental Health.
Artificial Light, Phones, and the Problem With Bright Nights
Jason spends part of the episode talking about artificial light at night. His concern is that the body may interpret bright evening light as a signal for productivity, energy, and wakefulness instead of rest.
That is where screens, overhead lights, and late-night scrolling become more than a bad habit. They can become part of a larger rhythm problem. If the body keeps receiving “daytime” signals at night, winding down can become much harder.
Jason suggests changing lights or using blue-blocking glasses at night as one possible step. The broader principle is simple: make days brighter and nights darker.
That one idea may be easier to remember than a complicated routine. Get more natural light early. Reduce artificial brightness late. Let your body feel the difference between day and night again.
Dopamine, Motivation, and Getting Pulled in the Wrong Direction
Travis also asks Jason about dopamine and emotional health. Jason talks about dopamine as a driver of motivation, but he also warns that it can move people in the wrong direction when they chase quick hits from food, social media, work wins, or constant stimulation.
That part of the conversation feels especially relevant now. Many people feel tired, distracted, and unmotivated, then try to force themselves forward with more stimulation. Another notification. Another task. Another scroll. Another quick reward.
Jason’s perspective is that healthier dopamine regulation should include nature, sunlight, and real-life rhythms rather than only digital feedback loops. Whether someone agrees with every detail or not, the question is worth asking: what is training your motivation every day?
If your attention is constantly pulled by screens, stress, and artificial urgency, your body may never get a clean signal that it is safe to slow down.
Three Daily Circadian Habits Jason Recommends
When Travis asks for three important daily habits, Jason keeps the list practical:
- See the sunrise and get outside for natural morning light.
- Make nights darker by reducing artificial light and screen exposure.
- Spend time grounded in nature, including direct contact with the earth when possible.
None of these habits require perfection. A person may not be able to see every sunrise. They may work nights. They may live somewhere with long winters, heavy clouds, or limited outdoor access. The goal is not shame. The goal is awareness and adjustment.
Start with the version you can do. Step outside for a few minutes in the morning. Dim your lights earlier at night. Put the phone down sooner. Take a walk without turning it into a performance metric. Let your body remember that you are part of nature, not separate from it.
When You Are in a Dark Place
One of the most human moments in the episode comes when Travis asks Jason what he would say to someone who is in a dark place right now. Jason’s story includes depression and anxiety, and he talks about awareness as the first step.
Awareness does not solve everything instantly, but it changes the direction. It lets you tell the truth: something is not working. I need help. I need a different rhythm. I need to stop pretending I can push through forever.
That is where Overcome’s message stays grounded. Healing is not about acting like life is easy. It is about telling the truth and taking the next honest step.
For more on depression and the dignity of small steps, read When Getting Out of Bed Feels Impossible: Chronic Depression Is Not Laziness.
What We Discussed in This Episode
- Jason Yun’s journey from fitness entrepreneur to circadian health coach
- How hormone issues, depression, anxiety, and sleep problems shaped his search for answers
- Why circadian rhythm matters for energy, mood, motivation, and recovery
- The role of sunrise light in signaling the body’s internal clock
- Why bright days and dark nights are important for restorative sleep
- How artificial light and screens can interfere with winding down
- Dopamine, motivation, and the pull of quick stimulation
- Grounding, nature, and simple daily habits for reconnecting with the body
Listen to the Full Episode
This article only captures part of the conversation. In the full episode, Jason shares more about his personal health story, what changed when he began paying attention to circadian rhythm, and why he believes the body cannot be separated from mental health.
Listen to the Full Episode Explore More Overcome Stories
Final Thoughts
Circadian rhythm is not a cure-all, and no single habit can carry the full weight of mental health. But Jason Yun’s story is a reminder that healing often asks us to look at the basics we have learned to ignore.
Light in the morning. Darkness at night. Better sleep. More time outside. Less artificial urgency. A body that receives clearer signals. A mind that has a little more support underneath it.
If you are struggling, you do not have to fix your whole life today. Start with one honest step. Open the door in the morning. Stand in the light for a few minutes. Tell someone you trust what has been going on. Reach for professional support when you need it. You are not weak because your body and mind are asking for care. You are human, and you are worth helping.