In this episode of OpenSciences.ch, we sit down with Jim Cheng — technologist, performance optimiser, and dedicated biohacker — to explore the real meaning of biohacking beyond the buzzwords.

What started as niche self-experimentation has now become a global movement: people taking control of their biology using tools like red light therapy, microdosing, cold exposure, and wearable data. But is biohacking about shortcuts — or sustainable, personalised health?

We ask:

• What does mental agility really mean, and can microdosing help?

• Where’s the line between optimisation and obsession?

• How do you separate hype from habit in the world of performance science?

Jim shares his personal biohacking routines, insights on data-driven living, and why small daily decisions may have the biggest long-term impact on longevity and well-being.

This is a grounded, science-forward conversation about living better — not just longer.

Key Takeaways:
What biohacking actually is — beyond butter coffee and supplements.
How microdosing, cold exposure, and red light therapy may support mental agility and performance.
The fine line between science-backed longevity and wellness hype.
Why optimizing your health isn’t just a lifestyle — it’s a mindset and a strategy.
Jim’s personal protocols and how he self-tests, tracks, and adjusts his routine.

Quotes to Remember:
“Biohacking isn’t extreme — it’s the next evolution of preventative health.” — Jim Cheng
“Small daily experiments create long-term breakthroughs.” — Jim Cheng