Al Rivan Marsyah Dzikri
Politeknik Kesehatan KMC Kuningan

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Pengaruh Pendidikan Gizi Dengan Media Video Terhadap Pengetahuan Siswa Dalam Pemilihan Jajanan Di SMK Karya Nasional Kabupaten Kuningan Mardhiyah Lestari; Al Rivan Marsyah Dzikri; Shela Dwi Amaliyanti; Akbar Rizkyan Affandi; Andini Hikmatu Diniah; Dwi Putri Andini
Diagnosa Vol. 2 No. 1 (2026)
Publisher : CV, Akira Java Bulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63935/2crf4413

Abstract

Snacks are an inseparable part of adolescents’ dietary patterns, including vocational high school (SMK) students. However, not all snacks consumed meet safety and nutritional standards, thus potentially posing health risks. This study aimed to determine the effect of nutrition education using video media on improving students’ knowledge of choosing healthy snacks. The method used was a pre-experimental design with a one-group pre-test and post-test. The sample consisted of 50 students from SMK Karya Nasional. Data were collected using questionnaires distributed before and after the counseling session. The results showed an increase in students’ knowledge in most indicators, with an average post-test score of 87%. The highest improvement occurred in the indicators of preservatives and food additives. Although some items still showed low understanding, overall, nutrition education using video media was effective in enhancing students’ knowledge about choosing healthy and safe snacks. It is expected that this educational approach can be applied sustainably to encourage wiser and healthier snack consumption behavior among adolescents.
Efektivitas kombinasi pembatasan kalori dan kapsul kacang kedelai (Glycine max) terhadap kadar trigliserida pada individu obesitas usia 25-45 tahun Hanifah Mardhotillah; Al Rivan Marsyah Dzikri; Fitriani Ekawati
Jurnal SAGO Gizi dan Kesehatan Vol 7, No 1 (2026): April
Publisher : Poltekkes Kemenkes Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30867/gikes.v7i1.3083

Abstract

Background: Obesity is significantly associated with lipid metabolism disorders, one of which is characterized by elevated triglyceride levels that may lead to cardiovascular complications. Caloric restriction is a commonly applied non-pharmacological approach for managing obesity; however, its effectiveness may be enhanced when combined with functional foods, such as soybeans, which are rich in bioactive compounds.Objectives: This study aimed to evaluate the effects of caloric restriction combined with soybean capsule consumption on triglyceride levels in individuals with obesity.Methods: This study was conducted in Kuningan, West Java, using a single-blind randomized controlled trial with a pre-post design over 14-day period. Thirty individuals with obesity were randomly assigned to two groups. The control group underwent caloric restriction of 1800 kcal/day, whereas the intervention group received the same caloric restriction along with 3000 mg/day soybean capsules. Triglyceride levels were measured before and after the intervention. Data were analyzed using parametric and non-parametric tests according to the data distribution, with a 95% confidence interval (CI), complemented by effect size analysis using Cohen’s d.Results: The intervention group demonstrated a significantly greater reduction in triglyceride levels than that in the control group (p = 0.004). The mean decrease in triglyceride levels was 5.9±3.9 mg/dL in the intervention group, whereas the control group showed a reduction of 3.13±1.64 mg/dL. Cohen’s d value of 0.93 indicated a large effect size.Conclusion: The combination of caloric restriction and soybean capsules for 14 days resulted in a more significant reduction in triglyceride levels than caloric restriction alone. These findings suggest a potential short-term metabolic benefit in individuals with obesity.