Abbreviations
DISEASES
NCDs—noncommunicable diseases; EFSA—European Food Safety Authority; Guidelines—Guidelines for Healthy Eating in Educational Institutions; BMI—body mass index; OPEN—Open Platform for Clinical Nutrition; PG—prototype group; CG—control group; SD—standard deviation; DRI—Dietary Reference Intake; RDFI—recommended daily food intake; RDFO—recommended daily food offer; K—kindergarten; PK—prototype kindergarten; CK—control kindergarten; Na—sodium; DF—dietary fiber; CH—carbohydrates.