<![CDATA[Anemia in adolescent girls remains a major nutritional problem and is influenced not only by inadequate iron intake but also by limited knowledge regarding foods that enhance (enhancer) and inhibit (inhibitor) iron absorption. This study aimed to determine the effectiveness of motion graphic video-based nutrition education on adolescents’ knowledge of iron absorption enhancer and inhibitor foods.A quasi-experimental study with a pretest–posttest with control group design was conducted at MTs Negeri 1 Kota Cirebon in July 2026. Thirty-four female students were selected using purposive sampling and divided into an intervention group (n=17) and a control group (n=17). The intervention group received a 30 minute nutrition education session using a motion graphic video containing information about anemia, iron absorption enhancers, and iron absorption inhibitors, while the control group did not receive the educational intervention. Knowledge data were collected using a structured questionnaire and analyzed using the Mann–Whitney and Wilcoxon tests with a significance level of p]]>
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