Search Repository Universitas Baiturrahim

Sarapan pagi merupakan kebiasaan penting untuk memenuhi kebutuhan energi dan zat gizi, meningkatkan konsentrasi belajar, serta mendukung kesehatan remaja. Namun, masih banyak remaja yang memiliki pengetahuan dan motivasi rendah untuk membiasakan sarapan pagi. Salah satu upaya untuk meningkatkan pengetahuan dan motivasi tersebut adalah melalui edukasi gizi menggunakan media sosial TikTok yang menyajikan informasi dalam bentuk video singkat, menarik, dan mudah dipahami remaja. Penelitian ini bertujuan mengetahui pengaruh edukasi gizi menggunakan konten TikTok terhadap pengetahuan dan motivasi sarapan pagi pada siswa SMA PGRI 2 Kota Jambi. Penelitian ini merupakan penelitian kuantitatif dengan desain pra-eksperimen menggunakan rancangan One Group Pretest-Posttest Design. Penelitian dilaksanakan pada AprilJuni 2026 dengan intervensi edukasi gizi melalui video TikTok selama satu minggu. Sampel berjumlah 55 siswa yang dipilih menggunakan teknik purposive sampling. Data dikumpulkan menggunakan kuesioner pengetahuan dan motivasi sarapan pagi sebelum (pretest) dan sesudah (posttest) edukasi gizi melalui TikTok. Analisis data dilakukan secara univariat dan bivariat menggunakan uji Wilcoxon Signed Rank Test dan Paired Sample t-test. Hasil penelitian menunjukkan pengetahuan sarapan pagi meningkat dari kategori cukup (54,5%) menjadi baik (60%) setelah edukasi melalui TikTok. Motivasi sarapan pagi juga meningkat dari kategori sedang (96,4%) menjadi baik (72,7%). Hasil uji statistik menunjukkan terdapat pengaruh edukasi gizi menggunakan konten TikTok terhadap pengetahuan dan motivasi sarapan pagi pada siswa dengan nilai signifikansi p = 0,000 (p < 0,05). Disimpulkan bahwa edukasi gizi melalui konten TikTok meningkatkan pengetahuan dan motivasi sarapan pagi pada siswa SMA PGRI 2 Kota Jambi.
Kata Kunci: Edukasi gizi, TikTok, pengetahuan sarapan pagi, motivasi sarapan pagi

Eating breakfast is an essential habit for meeting energy and nutrient requirements, enhancing academic concentration, and supporting adolescent health. However, many adolescents still possess low knowledge and motivation to establish a regular breakfast habit. One approach to improving this knowledge and motivation is through nutrition education using the TikTok social media platform, which presents information through short, engaging, and easily understandable videos for adolescents. This study aims to determine the effect of nutrition education using TikTok content on knowledge and motivation for eating breakfast among students at PGRI 2 High School Jambi City. This study was a quantitative research utilizing a pre-experimental design with a One Group Pretest Posttest Design. The research was conducted from April to June 2026, featuring a one-week nutrition education intervention delivered via TikTok videos. The sample comprised 55 students selected using a purposive sampling technique. Data were collected using questionnaires measuring breakfast knowledge and motivation prior to the pretest and following the posttest nutrition education intervention through TikTok. Data analysis was performed univariately and bivariately using the Wilcoxon Signed Rank Test and the Paired Sample t-test. The results demonstrated that knowledge regarding breakfast increased from a moderate category representing 54.5 percent to a good category representing 60 percent following education via TikTok. Motivation for eating breakfast also increased from a moderate category representing 96.4 percent to a good category representing 72.7 percent. Statistical analysis revealed a significant effect of nutrition education using TikTok content on student knowledge and motivation for eating breakfast, with a p value of 0.000, where p is less than 0.05. It is concluded that nutrition education delivered through TikTok content enhances knowledge and motivation for eating breakfast among students at PGRI 2 High School Jambi City.

Keywords: breakfast knowledge, breakfast motivation, nutrition education, tiktok.