Preconception nutrition education is one of the iefforts to prepare the millennial generation to face marriage and produce healthy and quality offspring. The characteristics of millennial generation who understand information technology and the occurrence of a pandemic are the reasons to use online communication media in nutrition education. This study aims to determine the most effective combination of online communication media (Microsoft Sway-Whatsapp and Microsoft Sway-Zoom Cloud Meeting) used in preconception nutrition education for the millennial generation. The study used a quasi-experimental method with a nonequivalent control group pre-test and post-test design. Samples of 60 people obtained by the purposive sampling technique. Quantitative data on nutritional knowledge between groups were analyzed by independent t-test. Research shows that using a combination of online communication media can effectively improve educational outcomes. There is no significant difference in the results of millennial nutrition education in the use of the two combinations of online communication media, but the use of the Microsoft Sway-Whatsapp combination is considered to give better results because it is considered practical, easy to use, and does not require more quota pulses. The use of online communication media in education is necessary. considering media capabilities, internet network, and access costs for optimally goals.

Stunting adalah salah satu masalah kesehatan yang dipengaruhi oleh berbagai macam faktor. Termasuk 1000 Hari Pertama Kehidupan (HPK) atau golden age yang dimulai sejak di dalam kandungan hingga anak berusia 2 tahun. Usaha yang dapat dilakukan untuk mencegah stunting salah satunya melalui intervensi gizi spesifik dengan mencegah dan mengurangi gangguan secara langsung pada ibu hamil. Penelitian ini bertujuan untuk mengetahui pengaruh edukasi gizi pencegahan stunting melalui WhatsApp group sebagai alat dalam meningkatkan pengetahuan dan sikap gizi ibu hamil. Jenis penelitian kuantitatif menggunakan metode True Eksperimental dengan rancangan penelitian pretest postest with control grub. Teknik pengambilan sampel menggunakan Purposive Sampling. Pengetahuan gizi dianalisis dengan Paired Sample T-Test. Sikap ibu hamil dianalisis dengan Independen Sampel T-Test Penelitian ini menunjukkan bahwa WhatsApp group sebagai alat edukasi efektif untuk meningkatkan pengetahuan dan sikap gizi ibu hamil. Hal ini dapat digunakan sebagai alternatif edukasi ibu hamil di masa pandemi Covid-19 yang tidak memungkinkan untuk berkumpul secara langsung.

this article aims at examining the effectiveness of interactive multimedia about reproductive health to enhance senior high school students' understanding about premarital sex among youths in Indonesia. This study used Plomp's model to develop the multimedia which covered five phases namely investigation, designing, realization, evaluation, and implementation. This study involved senior high school students as the research participants who came from three different schools located in Surabaya, Indonesia. Results showed that the participants responded positively about the developed multimedia and were able to improve and reformed their perception regarding the practice of premarital sex among youths. This study implies that it is necessary to integrate reproductive health education in the curriculum. Keywords-interactive multimedia, reproductive health education, premarital sex, senior high students, vocational students

The objectives of this study were to identify health and nutritional knowledge of mothers, mother's behavior in caring toddler health, and to analyze pregnancy intentions with mother's behaviors in caring toddlers' health. The data of descriptive quantitative research were collected through cognitive test, interviews, and analyzed by Spearman's rho and ttest. Results showed that mothers' nutrition and health knowledge are categorized as fair. The mothers' behaviors of caring toddler health are categorized as good. Mothers with planned pregnancy provided breastfeeding and complementary feeding are better than those with unplanned pregnancy. However, there was no correlation between pregnancy status and mother's behavior.

Gondoruso village, Pasirian Lumajang has many coconut trees. However, the coconuts were only harvested and sold in the local market at a price of IDR 2,000-3,000/fruit. Some local residents had initiated efforts to process coconuts into cooking oil, but the resulting oil smelled rancid so they stopped it. This paper reported the results of our community service activities in assisting Gondoruso Village residents to proceed coconut into cooking oil that meets the SNI 3741:2013 quality standard. The aim was to train the residents’ skills in producing qualified coconut cooking oil so they could earn extra family income. Eight old coconuts were grated, and thick coconut milk was taken. The coconut milk was left overnight in the refrigerator to produce lumps of coconut milk. The lumps of coconut milk were taken and cooked over low heat. About 10 minutes later, the oil started to come out, and the cooking process continued for 40-45 minutes until all the oil-came out, and 550 ml of cooking oil was produced. The SNI 3741:2013 quality test revealed that the cooking oil was of very good quality because the values of 6-SNI parameters met the standard, i.e., organoleptic is liquid, clear yellow, sweet coconut, and tasteless; moisture content=0.13% w/w; acid number=0.06% w/w; peroxides number=0; the pelican oil=negative, and the linoleic acid=0.13%. The production and market analyses stated that the production cost of 550 ml of coconut oil=IDR 27,600, while the selling price in the market=IDR 80,000/500 ml.