What I do

I write

I specialize in writing well researched nutrition, food, diet, and health related articles. I select topics based on what’s relevant and important to my clients.

I consult

I serve as a nutrition specialist for companies selling health-food products. I also oversee and document small-scale diet experiments.

I educate

In my seminars, consultations, and through my articles, I try to educate readers and listeners about the basics of nutrition and healthy lifestyle.

I’m ready

I'm always open to new projects. Are you interested in what I do? Let me know!

How I write


I am looking at every topic with a healthy dose of skepticism. I try to keep perspective and use common sense.


I focus on the important, useful and actionable; no fluff.


I make sure my articles are easy to read and understand, but not oversimplified.


Being objective and up to date with the latest research is a priority for me. That’s why I turn to peer-reviewed papers and researchers’ blogs as my sources.

Contact me

Prague, Czech Republic
+420 731 328 526

My story so far

How I learned what doesn’t work

I successfully ruined my health at high school, the first requirement for becoming a nutrition and health enthusiast. The second step, learning what doesn’t work, was waiting for me at the university. I felt great after high school. I started swimming a lot, I went to the gym from time to time, and most importantly […]

The biggest change in my life

How does one become interested in nutrition and health? It’s easy. All you need to do is ruin your own health and the rest will follow. And that’s my story in a nutshell. How did it I do it? Imagine an innocent, shy kid entering high school, not many friends, interested in computer games, and […]

Hello world!

Hello everyone! My name is Jiří, I live in Prague, Czech Republic, and I have a mission. I want every human living a modern, big city lifestyle to understand the basics of nutrition and health. In the following articles I will tell you a story, a story about me. I will try to explain why […]


My clients