Pentingnya Vitamin D untuk Mencegah Beberapa Penyakit

Diana Laila Ramatillah, Ni Putu Kristina Indrayani, Novi Triana Sari, Vivi Virginia, Fauziah Debby Syelvia, Mefina Ratna Furi, Yuliza Murti

Abstract


Vitamin D plays a crucial role in calcium and phosphorus metabolism, bone health, and immune system function. Deficiency of vitamin D in adolescents increases the risk of impaired bone growth and various chronic diseases. This community service activity aimed to enhance the understanding of 11th-grade students at SMK N 31 Jakarta regarding the importance of vitamin D in disease prevention. The method involved an interactive educational session using PowerPoint presentations, accompanied by pre-test and post-test assessments to evaluate knowledge improvement. The results showed an increase in the average post-test score to 88.07%, compared to 86.16% in the pre-test, indicating a positive improvement in students' understanding. The program effectively raised students’ awareness of the importance of vitamin D intake through sun exposure and a nutritious diet. It also demonstrated the effectiveness of interactive health education in increasing adolescents health knowledge.


Keywords


Keywords: Vitamin D, Health Education, Adolescents, Disease Prevention, Interactive Learning

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References


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DOI: https://doi.org/10.52447/berdikari.v8i01.8405

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Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM)

Universitas 17 Agustus 1945 Jakarta


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