Healthier living
starts with
understanding.
GRZ is a nonprofit association in Berlin. We make information about food and added sugar easier to understand, with practical ideas for everyday life.
How we work
We help people understand their food and make choices they can live with.
01
Clear information
We explain food labels and nutrition terms in plain language.
02
Everyday habits
Healthy choices need to fit your routines, culture, and the food you enjoy.
03
Honest guidance
We don't promote detox myths, miracle fixes, or products as health advice.
About
the association
GRZ is a registered nonprofit association based in Berlin.
REGISTERED IN BERLINVR 42817 B
Amtsgericht Charlottenburg
ASSOCIATION SEATBerlin
Kantstr. 97, 10627 Berlin
REGISTERED ON20 August 2026
Founders
Meet the people behind our work.
Alireza TajdiniChairman of the Board of Directors & Founder · Germany
Farideh TalebianVice Chairman of the Board of Directors & Founder · Germany
Morteza Bihamta ToosiTreasurer & Founder · Germany
Mahdi Tekieh SadatFounder · Malaysia
Elham BehnamiFounder · Malaysia
Daryoush IranmaneshFounder · Malaysia
Sedigheh Sarwghad Batn MoghadamFounder · Germany