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This research investigates the enforcement of explosive fishing prohibitions under Indonesia's Fisheries Law No. 45 of 2009 in Tambelan District, Bintan Regency. The destructive practice of fish bombing, primarily conducted by external fishermen, causes severe marine ecosystem damage, particularly to coral reefs, while reducing local fishermen's catches. Using qualitative descriptive methodology, data were gathered through interviews, observations, and documentation involving law enforcement officials, Fisheries Civil Servant Investigators (PPNS), and fishing communities. The study applies Van Meter and Van Horn's policy implementation framework, analyzing policy objectives and standards, resources, implementing agency characteristics, implementer disposition, inter-organizational communication and coordination, plus social, economic, and political conditions. Results demonstrate suboptimal policy implementation due to resource constraints. Although violations have declined, this reduction does not guarantee future prevention, particularly given Tambelan District's severe infrastructure and facility limitations that hinder comprehensive policy execution. The research recommends strengthening surveillance capacity, conducting regular community outreach programs, and improving cross-sectoral coordination to enhance policy effectiveness and preserve marine resources in Tambelan District.

Anemia in pregnant women can increase the risk of bleeding during labor. Therefore, early detection is crucial for preventing potential complications and preventing anemia during pregnancy. One way to empower pregnant women in this effort is through community service activities. This community service activity is a collaboration between STIKes Mitra Husada Medan and a practice in Bangun Rejo Village, Tanjung Morawa. Anemia can affect pregnant women at various stages of pregnancy. Therefore, this community service program is implemented in the form of a pregnancy class aimed at preventing and early detection of anemia. The target group includes pregnant women in their first, second, and third trimesters, with the hope of increasing their knowledge about anemia, thus creating physically and emotionally healthy mothers-to-be. The results of the community service program indicate positive changes following the community service, including an increased understanding of the symptoms of anemia, preventive measures, and active participation in early detection of anemia during pregnancy.

This study aims to examine the legal gaps and regulatory challenges in enforcing criminal liability against perpetrators of crimes within Indonesia’s crypto ecosystem, particularly in the context of Decentralized Finance (DeFi), smart contracts, and decentralized digital asset trading platforms. The research employs a normative juridical approach using statutory and conceptual methods. The findings indicate that current criminal law instruments, such as Article 378 of the Criminal Code, Article 28 paragraph (1) of the Electronic Information and Transactions (ITE) Law, Law No. 8 of 2010 on the Prevention and Eradication of Money Laundering (TPPU), and Law No. 10 of 1998 on Banking, are inadequate to address the unique and complex characteristics of crypto-related crimes. These crimes are anonymous, cross-jurisdictional, and difficult to trace due to the absence of centralized authority. As a result, the existing legal framework fails to provide sufficient victim protection and leads to weak law enforcement effectiveness. This legal vacuum also hampers the state's ability to respond to the growing digital threats and creates legal uncertainty in the expanding crypto space. Therefore, this study recommends the formulation of specific criminal regulations that comprehensively define digital assets, legal subjects within decentralized systems, and new criminal offenses relevant to crypto-related conduct. It also calls for the establishment of specialized institutions dedicated to investigating and prosecuting such crimes. These proposed regulations are expected to strengthen the national criminal justice system, making it more adaptive, fair, and effective in addressing the challenges posed by digital transformation.

 Matra Health is a form of health service specifically designed to maintain and improve public health in dynamic, complex, and constantly changing environmental conditions. This service plays a very vital role, especially in facing and handling various types of disasters, both natural disasters such as earthquakes, floods, and landslides, as well as non-natural disasters such as residential fires. One form of non-natural disaster that often occurs in densely populated areas is residential fires. This is caused by various factors such as unsafe electrical installations, a lack of public awareness of the dangers of fire, and buildings that are not resistant to heat or fire. Residential fires not only cause physical damage to buildings and infrastructure, but also cause various health problems, ranging from burns, respiratory problems due to smoke exposure, to psychological trauma, especially in vulnerable groups such as children, the elderly, and pregnant women. In response to these conditions, a dimensional health intervention activity was carried out from June 23 to 26, 2025 in areas affected by the fires under the coordination of the South Sumatra Regional Crisis Center. This activity aims to reduce health risk factors that arise after the fires through a series of actions such as multi-sector health surveillance, public health education, and distribution of logistical assistance. The activity also includes conducting rapid assessments using the Rapid Health Assessment (RHA) method, providing education on fire impact prevention, and distributing supplementary food to vulnerable groups. The results of the activity showed a significant increase in public understanding of the dangers of fire and the importance of preparedness for its impacts. Furthermore, the need to strengthen cross-sectoral coordination, such as health, disaster management, and social sectors, in disaster management was identified. It is hoped that this activity can serve as a model for strengthening community-based emergency response systems.

Traditional herbal drinks based on natural ingredients such as ginger, lemongrass, and lemon are widely known to have various health benefits. However, not all levels of society understand the properties, processing methods, and proper consumption of these herbal drinks. This community service activity aims to provide education regarding the benefits of herbal drinks to the community around the Sari Mutiara Pharmacy. The implementation method used was an interactive lecture, question and answer session, and distribution of information brochures. The results of the activity showed an increase in public understanding of the benefits and uses of herbal drinks. This activity was attended by 20 residents and is expected to be the first step in increasing awareness of consuming herbal drinks as a health promotion and prevention effort. Conclusion: Thecommunityserviceactivityto introduceherbaldrinks to the community around the Sari Mutiara Pharmacy successfully increased public understanding and interest in consuming herbal drinks as part of a healthy lifestyle.

This study explores the critical role of law in preventing and addressing crimes within the trade sector, focusing on specific economic crimes such as corruption, embezzlement, market manipulation, and smuggling. These crimes are on the rise, primarily driven by social and economic inequality. Unequal wealth distribution, weak regulatory oversight, and legal loopholes create opportunities for individuals and groups to pursue illicit financial gains. Powerful economic entities often exploit these weaknesses to maintain monopolistic control, deepening inequality and obstructing fair competition. Moreover, inadequate law enforcement and a lack of transparency within bureaucratic systems contribute to the widespread practices of bribery and collusion between business actors and government officials. This undermines the effectiveness of existing regulations and diminishes public confidence in the legal framework. The consequences of such economic crimes extend beyond financial losses; they significantly affect the broader society. These include rising poverty and unemployment, the deterioration of public trust in legal institutions, and increased social instability, all of which threaten sustainable economic development. To address these challenges, this study applies criminological and legal perspectives, underlining the necessity of multisectoral collaboration. It advocates for stronger government and legal institutional efforts, along with active community engagement, to enhance oversight mechanisms and promote transparency. Firm and equitable enforcement of laws is essential in ensuring justice and restoring trust. Ultimately, a collective commitment to legal reform and accountability is vital to building a trade environment that is fair, inclusive, and conducive to long-term national growth.

This study aims to determine whether the Penal and Non-Penal Integral Policy can be implemented to increase the effectiveness of eradicating online gambling crimes and to determine the obstacles faced by the local government in implementing the Integral Policy on Online Gambling Crimes in Surakarta. This type of research uses empirical legal research, with a descriptive research nature. The research location is at the Surakarta Police, Surakarta City. The types and sources of data in the study consist of two types, primary data and secondary data. Data collection techniques are by observation, interview, and decision study techniques. The results of this study show that the causes of the rampant online gambling in the Surakarta Police area are economic problems, community disobedience to the law, morality factors, low Human Resources (HR), and tradition. The eradication of online gambling in the Surakarta Police area can be said to be effective, although in reality online gambling continues to grow, but during the last five years (2020-2025) there has only been one case file handled regarding online gambling, However, the role of the Police in handling online gambling cases is still limited, so that the perpetrators of gambling are only subject to Article 303 of the Criminal Code concerning gambling. and in handling online gambling cases, there are various obstacles found in the field, both in terms of time, costs and processes that are not easy to imagine.

The circulation of narcotics in Tanjungpinang City has increased from 2019 to 2023, despite various programs implemented by relevant agencies. Based on the data, there were 422 suspects apprehended, with 395 suspects acting as distributors (dealers) and 27 suspects as users. The presence of two main institutions, the National Narcotics Agency of Tanjungpinang City and the Narcotics Crime Unit of Tanjungpinang City Police, has not yet been fully effective in reducing the rate of drug trafficking. This study aims to analyze the application of collaborative governance in combating drug trafficking in Tanjungpinang City, based on the theory of Schottle, Haghsheno, and Gehbauer (2014) with seven indicators: willingness to compromise, communication, commitment, mutual trust, transparency/information exchange, knowledge sharing, and willingness to take risks. The method used is a descriptive qualitative approach. Data was collected through interviews and documentation. The research results indicate that willingness to compromise is reflected in cooperation such as joint investigations and coordination in handling suspects. Communication between agencies is conducted both formally and digitally, though not yet structured on a routine basis, it remains responsive. Commitment is demonstrated through Operation Antik, the BNNP prevention program, and the consistent and sustained participation of the DPC GANN. Mutual trust is built through open communication and recognition of each party's role. Transparency and information exchange are evident in the openness of data and access to information between agencies and the public, though technological challenges remain. Knowledge sharing is facilitated through contributions from the National Narcotics Agency (BNN), the police, and former offenders, fostering collective learning. Willingness to take risks is evident in the courage to adopt new approaches for innovation in drug eradication.

To improve public health, especially for elementary school-aged children, one of the most important prevention methods is Clean and Healthy Living Behavior (PHBS). The purpose of this study was to improve the understanding and utilization of PHBS among students at Bayak Public Elementary School in Siremen Village, Tanara District through counseling and live demonstrations. This activity was carried out by the KKM Group 95 team from Bina Bangsa University for 83 second- and fourth-grade students at Bayak Public Elementary School. The method used was a participatory educational approach, namely by providing counseling related to PHBS and continued with live demonstrations of handwashing, tooth brushing, and maintaining personal hygiene. The material was delivered interactively to make it easier for children to understand, including the use of visual media such as posters and pictures. The students were also given direct practice tools such as soap, toothbrushes, and toothpaste so they could directly practice proper hygiene practices. The results of the activity showed that students had a better understanding of PHBS and made positive changes in their daily lives at school. It appeared that students were better trained in maintaining personal and environmental hygiene. They also began to get used to washing their hands before eating, maintaining dental hygiene, and disposing of trash properly. Teachers and homeroom teachers also actively supported this initiative by participating in outreach activities and monitoring changes in student behavior. This initiative not only raised students' awareness of the importance of health but also encouraged active school participation in creating a healthy learning environment. It is hoped that this initiative will serve as a reference for schools in teaching students how to live a healthy and clean lifestyle in a sustainable manner.

Early pregnancy among adolescents remains a significant public health problem and contributes to long-term medical, psychological, and social risks. Low knowledge and preventive attitudes towards reproductive health are among the factors contributing to the high rate of early pregnancy. This study aims to analyze the effect of peer education on adolescent attitudes towards early pregnancy prevention in the Ibu Community Health Center (Puskesmas Ibu) working area of West Halmahera Regency. The study design used a quasi-experimental approach with a pretest–posttest with a control group involving 40 respondents, consisting of 20 respondents in the intervention group and 20 respondents in the control group. The research instrument was an attitude questionnaire with a Likert scale that had undergone validity and reliability testing. Analysis was performed using the Wilcoxon test and the Mann–Whitney U Test at a significance level of 0.05. The results showed a significant increase in attitudes in the intervention group after receiving peer education, while the control group showed no significant change. Comparison of score changes between the two groups also showed a significant difference. These findings indicate that peer education is effective in improving adolescent attitudes towards early pregnancy prevention. This program is recommended as a community-based intervention strategy in primary health care and schools to support adolescent pregnancy prevention efforts.

Penyakit asam urat (gout) adalah gangguan metabolik yang sering dialami oleh lansia, yang dapat menyebabkan rasa sakit yang hebat, keterbatasan gerakan, serta penurunan kualitas hidup. Penyakit ini terjadi akibat penumpukan kristal asam urat di persendian, yang dapat menyebabkan peradangan dan nyeri yang parah. Faktor risiko utama termasuk pola makan yang kaya purin, obesitas, gangguan ginjal, serta penggunaan obat-obatan tertentu. Namun, banyak lansia yang kurang memahami penyebab, gejala, dan penanganan penyakit ini dengan baik, sehingga kondisi mereka seringkali memburuk. Untuk itu, kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan lansia dalam merawat penyakit asam urat secara mandiri. Program ini diselenggarakan melalui penyuluhan kesehatan yang interaktif, dengan materi yang mencakup etiologi penyakit asam urat, manifestasi klinis, komplikasi yang dapat ditimbulkan, serta berbagai strategi pengelolaan yang efektif. Salah satu aspek penting yang dibahas adalah modifikasi gaya hidup, yang meliputi diet rendah purin, hidrasi yang cukup, serta pentingnya aktivitas fisik. Selain itu, peserta juga diberikan pemahaman mengenai pentingnya kepatuhan terhadap terapi medis yang direkomendasikan oleh tenaga kesehatan. Metode pelaksanaan kegiatan ini meliputi ceramah yang interaktif, sesi tanya jawab, dan distribusi leaflet informatif untuk memperkuat pemahaman peserta. Kegiatan ini dilaksanakan di wilayah RW 05 Srengseng Sawah, Jagakarsa, Jakarta Selatan, yang diikuti oleh sejumlah lansia yang aktif berpartisipasi. Hasil evaluasi menunjukkan adanya peningkatan signifikan dalam pemahaman peserta tentang penyakit asam urat dan bagaimana cara merawatnya. Lansia menunjukkan antusiasme yang tinggi dan mampu mengidentifikasi langkah-langkah praktis yang dapat mereka terapkan dalam kehidupan sehari-hari untuk mengelola kondisi mereka. Melalui kegiatan ini, diharapkan lansia dapat lebih mandiri dalam mengelola asam urat, mengurangi frekuensi serangan, dan meningkatkan kualitas hidup mereka secara keseluruhan.

The use of social media has become an inseparable part of daily life for Indonesian teenagers. Platforms such as Instagram, TikTok, and WhatsApp are widely used for communication, self-expression, entertainment, and information. However, behind these benefits lie significant negative impacts, particularly the rise of juvenile delinquency and digital violence. Phenomena such as cyberbullying, the spread of negative content, hoaxes, hate speech, and online exploitation are increasingly prevalent. Data from GoodStats and the 2024 National Survey on the Life Experiences of Children and Adolescents (SNPHAR) reveal high rates of violence experienced and perpetrated by teenagers in digital spaces. Furthermore, reports from the Indonesian Child Protection Commission (KPAI) show a yearly increase in cases of juvenile misbehavior linked to social media usage. This study employs a descriptive quantitative approach using secondary data from KPAI, GoodStats, and SNPHAR. The objective is to identify various forms of juvenile delinquency triggered by social media use and to explore both existing and potential strategies for prevention. The analysis indicates that low levels of digital literacy among teenagers, weak parental supervision, and the influence of social media algorithms that often amplify extreme content are major contributing factors to deviant behavior. This research emphasizes the importance of collaborative efforts among families, schools, the government, and digital platforms to create a safe and healthy digital environment for teenagers. Comprehensive digital literacy education, character development, stronger child protection regulations on the internet, and increased parental involvement are key strategies that need to be strengthened. Through an integrated approach, it is hoped that the risks of delinquency and digital violence can be minimized, enabling Indonesian youth to grow into a generation that is intelligent, critical, and responsible in their use of social media.

Diarrhea remains the leading cause of morbidity and mortality among infants in Indonesia, especially in areas with limited access to clean water and sanitation. This community service activity aims to improve mothers' understanding of the signs and symptoms of diarrhea in children, raise mothers' awareness of maintaining their children's hygiene and health to prevent diarrhea, and provide practical training on the initial treatment of diarrhea. The methods used include interactive lectures, group discussions, demonstrations on making oral rehydration solution (ORS), handwashing practice, and distribution of leaflets. The participants consisted of 30 mothers of young children in Bangun Rejo Village, Tanjung Morawa Subdistrict. Evaluation was conducted using pre-test and post-test knowledge assessments. The results of the activity showed a significant increase in mothers' knowledge regarding the prevention and management of diarrhea. Participants were able to identify diarrhea symptoms, practice making ORS, and were more prepared to take their children to healthcare facilities if dehydration signs were present. This activity demonstrated that community-based health education is effective in enhancing mothers' knowledge and preparedness in preventing diarrhea.

Tuberculosis (TB) is a contagious illness triggered by Mycobacterium tuberculosis, with transmission influenced by not only personal behaviors but also by the physical condition of the home environment. Environmental risk factors include flooring, wall material, ceiling structure, indoor temperature, humidity levels, air ventilation, habits of opening windows, and housing density. This research aimed to explore the correlation between individual behavior and the quality of home environmental conditions with pulmonary TB incidence in the Sematang Borang Health Center’s coverage area, Palembang, in 2025. A descriptive observational design was employed, involving 91 participants from Lebung Gajah Subdistrict. The sample consisted of both confirmed pulmonary TB patients (PCR positive) and individuals without TB (PCR negative), selected through purposive sampling. Data were processed using univariate analysis to describe frequency distributions and respondent characteristics. The study found that 35.2% of respondents were diagnosed with pulmonary TB, while 64.8% were not. Most participants were between 46 and 65 years old (42.9%), predominantly female (59.3%), and had a senior high school education (40.7%). In terms of TB-related knowledge and behavior, 59.3% had good knowledge, 63.7% held a positive attitude, and 50.5% practiced proper prevention measures. Nevertheless, more than half (56.0%) of the housing conditions failed to meet health standards for a safe home environment. These findings highlight that while the community shows generally good awareness and preventive behavior regarding TB, many still reside in environments that may contribute to TB transmission. Therefore, continuous health education, proactive contact tracing, and targeted health campaigns for at-risk groups—especially among those with lower educational backgrounds—should be prioritized.

Preeclampsia is a severe pregnancy complication characterized by hypertension and signs of organ damage, with a multifactorial etiology involving maternal, genetic, and environmental interactions. This study aims to analyze determinants contributing to the occurrence of preeclampsia through a comprehensive literature review. The research method involved an in-depth analysis of 15 scientific journals, consisting of 8 national publications from Google Scholar and 7 international publications from PubMed, selected based on relevance, credibility, and publication date. Data from these sources were synthesized to identify common risk factors, biological mechanisms, and preventive measures. The findings indicate that the primary risk factors for preeclampsia include a history of chronic hypertension, obesity, gestational diabetes, nulliparity (first pregnancy), and a family history of preeclampsia. Nutritional deficiencies, particularly low calcium and vitamin D intake, are also significantly associated with increased risk. Furthermore, immunological factors such as abnormal maternal immune tolerance, as well as placental dysfunction leading to poor perfusion, play a crucial role in the pathogenesis of preeclampsia. The interplay between these factors suggests that preeclampsia is not caused by a single mechanism, but rather by a complex network of physiological, metabolic, and genetic influences. This complexity underscores the importance of early risk factor identification and intervention strategies during antenatal care. Preventive efforts may include nutritional supplementation, weight management, blood pressure monitoring, and targeted medical interventions for high-risk individuals. In conclusion, preeclampsia remains a significant contributor to maternal and perinatal morbidity and mortality worldwide. Understanding its determinants enables healthcare providers to implement timely preventive measures and reduce its negative impacts on both mother and fetus. Further research is warranted to elucidate the precise mechanisms underlying these determinants, potentially paving the way for more effective prevention and treatment strategies.

Indonesia, as an agricultural country, has a large population working in the agricultural sector. Agricultural activities often involve the use of chemicals that can cause skin disorders, one of which is contact dermatitis. Contact dermatitis is an occupational disease with a high prevalence, both globally and nationally. As a form of concern for the increasing number of dermatitis cases among farmers, a community service activity was conducted in Mlati Village, Grobogan Regency. This activity aimed to increase farmers' awareness and knowledge regarding contact dermatitis prevention. The intervention included educational sessions, interactive discussions, role-plays, pre- and post-tests, and the distribution of skin health information leaflets. The activity was carried out by the Health Promotion Team from the Faculty of Medicine, Semarang State University. The evaluation results showed an increase in participants' understanding of the symptoms of contact dermatitis by 11.86% of the 21 participants who attended. Materials considered important by participants included the importance of maintaining personal hygiene after contact with chemicals, as well as the use of personal protective equipment (PPE) during work. The participants' enthusiasm was also evident in their active participation in the discussion sessions and hands-on practice. However, there was still a lack of in-depth understanding of skin health care. This demonstrates the need for regular follow-up education to reinforce the program's positive impact. Overall, these activities demonstrate the critical importance of community-based health promotion in reducing the risk of occupational skin diseases and encouraging healthier and safer behavior changes in farmers.

Anemia in pregnancy remains a public health problem in Indonesia, with a prevalence of 48.9% (Riskesdas, 2018). Low adherence to iron and folic acid tablet (TTD) consumption is one of the main causes of high anemia rates among pregnant women. This community service activity aimed to improve TTD consumption compliance among pregnant women through interactive educational media at Sarfina Sembiring Clinic in 2025. The implementation method applied a participatory learning approach, consisting of preparation, education delivery, evaluation, and follow-up. A total of 30 pregnant women participated in the activity. Pre-test and post-test evaluations showed an increase in knowledge scores from 62.5 to 85.3 (+36.4%), while compliance with TTD consumption increased from 46.7% to 83.3% (+36.6%). Additionally, 90% of participants stated that interactive media was easier to understand compared to conventional lecture methods. These findings indicate that interactive educational media effectively improves knowledge and compliance with TTD consumption among pregnant women, making it a viable alternative for health education to support anemia prevention programs in Indonesia.

The phenomenon of bullying that occurs in the pesantren environment is not only a social problem, but also reflects a crisis in the internalization of Islamic educational values. This study aims to examine the dynamics of bullying in Islamic boarding schools from a psychosocial perspective and Islamic educational values. With a literature study approach and qualitative content analysis, this study explores various theories, empirical findings, and expert views obtained from relevant journals, books, and scientific works. The results of the study show that the practice of bullying in pesantren often stems from power relations that are institutionalized through the hierarchy structure of seniority, as well as weak supervision of the process of internalizing Islamic values among students. The values of Islamic ukhuwah, justice, and compassion that should be the spirit of Islamic education are often eroded by a culture of silence, neglect, or even the wrong perception that bullying is part of discipline. In fact, the concept of Islamic education not only emphasizes the mastery of the knowledge of tools (tsaqafah), but also the formation of intellect ('aqliyah), soul (nafsiyah), and Islamic personality (syakhsiyah Islamiyah) based on a strong aqidah. Bullying prevention requires deeper Islamic character education, strengthening social control, and psychosocial approaches to maintain mental and spiritual balance of students. The implications of this study emphasize the importance of a holistic and civilized pesantren management strategy, by fostering an anti-bullying culture, creating a safe, harmonious, and harmonious learning environment that is in line with the main goals of Islamic education. Thus, pesantren are expected to be able to form students who are not only intellectually intelligent, but also have noble morals, high social spirit, empathy, and have a strong Islamic personality and full of integrity.

Successful development encompasses various aspects of community life and cannot be separated from progress in the health sector. Health is one of the key indicators in determining the quality of life of a population. Therefore, attention to health—especially for vulnerable groups such as the elderly—is of great importance. Regular health check-ups serve as a preventive measure to help the community detect illnesses early and encourage individuals to take an active role in maintaining their own health. Several types of examinations are commonly provided free of charge during community service activities, including blood pressure checks, random blood glucose tests, uric acid level tests, and cholesterol level screenings. These health checks are especially beneficial for the elderly, as they help monitor overall health conditions and enable early management of diseases to prevent further complications. In this activity, a total of 40 elderly individuals voluntarily participated in the health screening. The methods used included health education sessions and direct examinations of blood pressure, uric acid levels, and random blood glucose levels. The counseling was delivered using simple and clear language, and it included a question-and-answer session to help participants better understand the information provided. The results of the examinations showed that some of the elderly participants had high blood pressure and elevated blood glucose levels, which led to recommendations for follow-up visits to nearby healthcare facilities. Through this health screening initiative, the overall health quality of the elderly participants improved, and their awareness of the importance of early detection increased. This activity is expected to motivate the broader community to pay more attention to their health and to undergo regular health check-ups. By taking a proactive role in managing their well-being, individuals can reduce the risk of serious complications in the future and contribute to the creation of a healthier society overall.

Improving the quality of children's health is one of the main priorities in achieving the Sustainable Development Goals (SDGs), particularly in addressing stunting prevention in Indonesia. Stunting remains a serious challenge in public health development, especially among young children who suffer from chronic malnutrition. To tackle this issue, effective nutritional education is essential, especially for young mothers who play a central role in caregiving and determining their children's dietary intake. In line with the shift in information consumption patterns from conventional media to digital platforms, social media is becoming increasingly significant as a channel for health communication and education. One emerging phenomenon in this context is the rise of public figures from the medical profession actively sharing health-related content online, commonly referred to as “doctor influencers.” This study aims to analyze the digital communication strategies employed by doctor influencers, using the Instagram account @mizaafrizal, owned by Dr. Miza Afrizal, as a case study, focusing on how he educates young mothers about child nutrition. This research adopts a descriptive qualitative approach, utilizing data collection techniques such as content observation, in-depth interviews, and literature review on digital communication and health promotion. The findings indicate that Dr. Miza employs a persuasive and interactive communication strategy through the use of humanistic language, visually engaging content, and scientifically supported information in each post. He also leverages Instagram features like reels, stories, and the comment section to establish two-way communication with his followers. Dr. Miza’s credibility as a pediatrician enhances the reception of his messages. His approachable, clear, and educational style of delivery successfully captures the attention of young mothers and increases their understanding of the importance of nutrition in early childhood development. These findings highlight the influential role of doctor influencers as change agents in raising public awareness about child nutrition. Moreover, they contribute positively to digital-based health promotion efforts in Indonesia, showing the potential of social media as a powerful platform to support national health initiatives.