Clinical Dietitian & Health Educator
Speaker
A passionate dietitian and educator, author of the e-book "How to Tame Hashimoto", and the creator of the #JagodoweCodziennie (BerriesEveryday) challenge, which brings together lovers of Polish berries every year.
I've been active since 2006—both online as ZdrowoNajedzeni (including on YouTube) and offline, giving lectures and working in research at the Military Institute of Hygiene and Epidemiology.
I'm the author of numerous scientific and popular science articles, and I regularly appear on radio and television as a nutrition expert. The media often invite me to comment on topics related to healthy eating. I write a lot (not only for my blog), enjoy reviewing books, and love sharing knowledge in an accessible way.
In my work, I believe that a diet is a lifestyle—not just about weight loss. That’s why I try to sweeten the lives of those “on a diet.” I truly believe that weight loss is just a side effect of living a healthy and tasty life!
Speaker: Justyna Marszałkowska-Jakubik
10-11 JUNE
2026
EXPO XXI
Warsaw, Poland
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