Your Office is Killing Your Focus: 3 Nature Breaks to Reduce Burnout with Dr. John La Puma — Part 1

How can you reset your focus, reduce burnout, and improve productivity without changing your entire schedule?

In part 1 of this conversation on the Time Billionaires podcast, Rebecca talks with Dr. John La Puma, a physician, professionally trained chef, two-time New York Times bestselling author, and TED speaker. He is a pioneer in culinary medicine and has taught at Harvard University, helping thousands use food, nature, and simple lifestyle changes to improve their health, focus, and overall well-being.

In this episode, Rebecca and John break down how small micromoments outdoors and simple indoor environmental changes can restore focus, reduce overwhelm, and improve daily productivity. Something as simple as opening a window in can measurably improve creativity and focus.

John explains why burnout is often driven by your environment, not personal failure, and how constant screen exposure contributes to what he calls “ulta-processed time.” He also shares how daylight, time in nature, and reducing screen overload can improve sleep, increase energy, and support long-term wellbeing.

If you’ve been struggling with screen fatigue, lack of focus, or feeling overwhelmed during the day, this episode gives you clear, science-backed ways to improve your focus, productivity, and overall well-being starting today.

What You’ll Learn:

• How a 5-minute horizon reset can reduce eye strain and improve focus
• Why morning daylight improves energy, focus, and sleep quality
• How indoor air and CO₂ levels impact productivity and cognitive performance
• What “digital burnout” is and how to reduce screen-related overwhelm
• How 17 minutes in nature improves mood, focus, and overall well-being
• How evening light exposure affects melatonin and sleep quality

Timestamps:

1. Culinary Medicine and Focus: Why Environment Matters – 0:00
2. How to Reduce Eye Strain and Reset Focus – 1:45
3. Morning Routine for Better Energy and Productivity – 4:20
4. Digital Burnout and Screen Overload Explained – 7:00
5. How Nature Improves Focus and Wellbeing – 10:45

Connect with John

LinkedIn: https://www.linkedin.com/in/johnlapuma/

For more insight on making the most out of the small moments in your day, follow Rebecca and the Time Billionaires Podcast on LinkedIn!

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Chapters

• (00:00:00) - Time Billionaires
• (00:01:48) - Step outside for 15 minutes a day
• (00:10:37) - How to Reset Your Brain with Nature