Objectives: The main objective of this research was to determine the nutritional habits of kindergarten children. The other objectives were to determine the knowledge of parents of kindergarten children when it comes to right nutrition and giving the possible solutions of the problem mentioned. Study design: Cross- sectional study. Participants and methods:There was 110 participants in total, men and women, that participated in the research. Their children attend one of the twelwe groups in Dugo Selo Kindergarten. The research is made through anonymous survey that participants had to fill. The survey consisted of 22 questions. Results:The research showed the insufficient knowledge both parents and educators and too much exposure to the big amount of informations where great part comes from the sources that doesn't have credibility. Parents and educators don't have enough knowledge about healthy nutrition or, in other words, they are not educated enough and that brings as a result unhealthy lifestyles of kindergarten children with obesity as the consequence. Conclusion: Most of the parents of kindergarten children in Dugo Selo Kindergarten doesn't have enogh knowledge about healthy nutrition and that knowledge is poor and general. The educators in this kindergarten also don't have enough knowledge. All this brings unhealthy lifestyles and obesity as the consequence.