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Trace elements such as copper, zinc, selenium, and chromium play essential roles in various enzymatic reactions, antioxidant defense mechanisms, and overall metabolic regulation, making them crucial for maternal and fetal health. During pregnancy, the demand for these micronutrients increases significantly due to physiological changes and the needs of the developing fetus. Inadequate or excessive levels of these trace elements can lead to altered fetal development and may impact neonatal outcomes immediately after birth. Given the sensitive developmental window of gestation, the intrauterine environment—including micronutrient status—has been hypothesized to influence neonatal physiological parameters such as heart rate, respiratory rate, and Apgar scores, which are commonly used to assess neonatal wellbeing in the early minutes of life. This study attempts to explore the impact of maternal trace element status—specifically copper, zinc, selenium, and chromium—along with selected maternal parameters (BMI, parity, gravida) on indicators of neonatal wellbeing, including heart rate, respiratory rate, and 5-minute Apgar score. A cross-sectional study was conducted in the Delivery Room of the Obstetric Hospital in Al-Diwaniya City, Iraq, involving 50 mother-infant pairs. Data collection occurred from December 1, 2024, to February 10, 2025. Maternal blood samples were analyzed using atomic absorption spectrophotometry to determine serum concentrations of copper, zinc, selenium, and chromium. Neonatal outcomes were assessed via standard clinical evaluations: heart rate and respiratory rate were measured immediately postpartum, and Apgar scores were recorded at five minutes. Statistical analyses included Pearson correlation and multiple linear regression to assess associations between maternal factors and neonatal outcomes. Bivariate and multivariate analyses indicated limited but noteworthy associations. Maternal serum chromium levels were significantly associated with increased neonatal respiratory rate (p = 0.026), suggesting a possible stimulatory or stress-related effect.

Night shift workers in the modern retail sector, especially minimarkets such as Alfamart Makassar City, often face the risk of health problems due to changes in circadian rhythms, irregular diets, and lack of nutrition education. Work patterns that require them to be active at night have an impact on metabolic imbalances, sleep quality disorders, and unhealthy eating habits. Most workers tend to eat fast food that is high in calories, fat, and sugar, but low in fiber and micronutrients. This condition can increase the risk of fatigue, decreased immunity, and impaired concentration at work. This study aims to evaluate the effectiveness of nutritional nursing interventions in improving the diet and physical condition of night shift workers. The research approach used was descriptive with a case study method on 32 Alfamart workers who worked night shifts. The research was carried out for three days, namely on May 24-26, 2025. The interventions provided include nutrition education through brief counseling, monitoring of food and fluid intake, and assistance in developing a meal schedule that is in accordance with night work patterns. The results of the study showed a significant improvement in nutritional behavior. After the intervention, 84% of participants started implementing a healthy diet with a frequency of twice per shift, 93% increased their water consumption as recommended, and 72% felt refreshed and did not get tired easily while working. In addition, as many as 78% of participants showed high compliance with the nutritional recommendations given. These findings prove that nutritional nursing interventions have an important role in the promotion of occupational health. Proper nutrition education not only increases workers' awareness of the importance of a healthy diet, but also has an impact on increasing the productivity and welfare of night shift workers. Therefore, nutrition promotion programs should be part of the management policies of retail companies to maintain employee health.

Hemoglobin and hematocrit examinations serve as important early indicators of hematological status, reflecting the blood’s capacity to transport oxygen. A decrease in these two parameters leads to anemia, which is often undetected due to minimal early symptoms and low awareness to undergo examinations. This activity was carried out using the Plan-Do-Check-Act (PDCA) approach, by examining hemoglobin and hematocrit levels in adult participants. Capillary blood samples were analyzed using a portable device at the examination location. Education was delivered through leaflets regarding the importance of iron, vitamin B12, and folate intake to support erythrocyte formation. The examination was attended by 104 participants, the majority of whom were women. The average hemoglobin was recorded as approaching the lower limit of normal values, while hematocrit levels showed wide variations. More than half of the participants were classified as having anemia. This high proportion of anemia highlights the urgent need for targeted nutritional education. Hemoglobin and hematocrit screening proves effective as an early detection tool for hematological disorders. Education that is linked to laboratory findings should be prioritized to promote improved dietary patterns, particularly the consumption of iron-rich foods, vitamin B12, and folate, in order to prevent erythropoietic dysfunction and long-term health complications.

Hemoglobin and hematocrit levels are fundamental hematological screening parameters that are relevant for identifying potential erythropoiesis disorders. An imbalance in these two parameters often reflects undiagnosed anemia, especially in adults and the elderly. The activity was carried out at the Cengkareng Baptist Foundation using the Plan–Do–Check–Act (PDCA) approach. The examination was carried out using the capillary method based on Point-of-Care Testing (POCT). Nutrition education was provided using leaflets containing information about the importance of micronutrients for blood formation. A total of 62 participants took part in this activity, with an age range of 23–76 years. Most participants were female (74.2%). Hemoglobin values ​​ranged from 7.4 to 17.3 g/dL, with a median of 11.9 g/dL. A total of 64.5% of participants had anemia. Hematocrit values ​​ranged from 22.0 to 51.0%, with a median of 35.0%. The high prevalence of anemia identified through this screening underscores the importance of preventive efforts through targeted nutritional education. Emphasis should be placed on the adequate intake of iron, vitamin B12, and folate to promote behavior change and reduce anemia risk in the community.

The percentage of the Indonesian population with insufficient fruit and vegetable intake remains relatively high, at 97.5% for individuals aged 15-19 years and 96.8% for those aged 20-24 years. The SQ-FFQ method can serve as an instrument to assess the intake of fruits, vegetables, and micronutrients to enhance the immune system of students. This study aims to explore the relationship between the daily fruit and vegetable intake of students in Surabaya using the SQ-FFQ method and the estimated food record as the main reference materials. The population of this study consists of students from various universities in Surabaya, class of 2021. The research indicates that the SQ-FFQ method can assess the average daily fruit and vegetable intake and micronutrient intake more accurately than the estimated food record method. The highest correlation value in the fruit and vegetable intake correlation test was found in the fruit group, while the highest correlation value for micronutrient intake was found in vitamin C intake. Based on the research findings, it was concluded that the SQ-FFQ method is a valid instrument for measuring the daily intake of fruits, vegetables, and micronutrients.

The SQ-FFQ is a commonly used food consumption assessment method because it is quick, relatively inexpensive, simple, and can be self-administered by respondents. Each SQ-FFQ instrument developed should be validated for the target population to avoid overestimation of food consumption measurements. This study aims to determine the validity of the SQ-FFQ instrument as a tool for assessing food consumption. The 3 Days Food Record is used as the gold standard for comparison in the validity of the SQ-FFQ. Sampling was conducted using accidental sampling, with 30 student respondents. The Nutrisurvey application was used to determine the intake of energy, macronutrients, and micronutrients. Meanwhile, for the diversity score, it was based on the IDDS (Individual Dietary Diversity Score) with a score scale of 0-9. Data analysis was performed using SPSS software with Pearson Correlation tests to examine the relationship between the two methods. The correlation coefficient values for all nutrients showed a significance level of <0.005, with the highest correlation coefficient found for energy intake (r=0.708, p<0.001) and the lowest for iron intake (r=0.412, p=0.024). The correlation test for consumption diversity showed a p-value of <0.001 with a correlation coefficient of 0.706, indicating a strong relationship between the SQ-FFQ method and the 3 Days EFR. The results of this study indicate that the SQ-FFQ method is a valid tool for measuring food intake and diversity among university students in Surabaya.

Background: Iron-containing blood-boosting tablet supplements are crucial for meeting micronutrient needs in pregnant women and children. Micronutrient deficiencies, such as iron, have the potential to cause stunting. This supplementation program is expected to improve the nutritional status of the Indonesian population, prevent stunting, and support optimal growth.Objective: This systematic literature review aims to analyze the relationship between iron-boosting tablet supplements in meeting micronutrient needs and preventing stunting in children (toddlers and infants) in Indonesia.Method: A systematic literature search was conducted to identify relevant articles in 3 main databases (Scopus, PubMed, and Google Scholars). Studies on the consumption of iron-boosting tablets for meeting micronutrient needs in stunting cases require a systematic review with inclusion criteria limited to articles published between 2015-2024, free full text, in Indonesian and English.Results: Of the 10 articles analyzed, most showed that consumption of Iron-Boosting Tablets (TTD) in pregnant women can increase hemoglobin levels and reduce the risk of anemia, which contributes to the prevention of stunting in children. However, the compliance rate of pregnant women in consuming TTD is still low due to side effects and lack of awareness. Additionally, socio-economic factors also play a role in children's nutritional status, where families with low incomes have a higher risk of anemia and stunting.Conclusion: TTD supplementation plays an important role in the prevention of anemia and stunting in children. However, its effectiveness is greatly influenced by the level of consumption compliance and socio-economic factors. Therefore, more intensive education and multi-sectoral policies are needed to improve accessibility and compliance with TTD consumption in stunting prevention efforts in Indonesia.    

Organic fertilizers contain organic materials such as compost, manure, or other organic waste materials. When organic fertilizers are applied to the soil, they provide an abundant source of nutrients, including nitrogen, phosphorus, and potassium, as well as essential micronutrients. The community service activity program aims to empower farmers with the knowledge and skills to make organic fertilizers from local materials, which not only lower production costs but also improve soil quality and crop yields. The community service activity with the theme "Assistance and Making Organic Fertilizers in Reducing Fertilizer Costs for Farmers in Rowo Gempol Village, Lekok District, Pasuruan Regency" Through the Participatory Action Research method which includes preparation, processing, application, and evaluation, this program has succeeded in improving soil quality and supporting plant growth in the campus green area. Organic fertilizers, produced from campus organic waste such as dry leaves and food scraps, increase soil nutrient content and plant health, and reduce the negative impacts of synthetic chemicals. This activity also involves students in the process of processing and applying fertilizers, providing practical experience and raising awareness of the importance of sustainable agriculture and environmental management. The evaluation results showed a significant positive impact on soil quality and plant growth, with more fertile soil and healthier plants. In addition to the ecological benefits, the program plays an important educational role, by increasing students' understanding of environmentally friendly practices and organic farming skills. The success of this model is expected to be replicated in other villages. so that the benefits of this program can be felt more widely and support the creation of more sustainable agriculture.