This article presents a groundbreaking perspective on carotenoids, focusing on their innovative applications and transformative potential in human health and medicine. Research jointly delves deeper into the bioactivity and bioavailability of carotenoids, revealing therapeutic uses and technological advances that have the potential to revolutionize medical treatments. We explore pioneering therapeutic applications in which carotenoids are used to treat chronic diseases such as cancer, cardiovascular disease, and age-related macular degeneration, offering novel protective mechanisms and innovative therapeutic benefits. Our study also shows cutting-edge technological innovations in carotenoid extraction and bioavailability, including the development of supramolecular carriers and advanced nanotechnology, which dramatically improve the absorption and efficacy of these compounds. These technological advances not only ensure consistent quality but also tailor carotenoid therapies to each patient\'s health needs, paving the way for personalized medicine. By integrating the latest scientific discoveries and innovative techniques, this research provides a prospective perspective on the clinical applications of carotenoids, establishing a new benchmark for future studies in this field. Our findings underscore the importance of optimizing carotenoid extraction, administration, bioactivity, and bioavailability methods to develop more effective, targeted, and personalized treatments, thus offering visionary insight into their potential in modern medical practices.

BACKGROUND: There is growing interest in food prescriptions, which leverage health care settings to provide patients access to healthy foods through vouchers or food boxes. In this commentary, we draw on our experiences and interest in food prescribing to provide a summary of the current evidence on this intervention model and critically assess its limitations and opportunities.
BACKGROUND: Food insecurity is an important determinant of health and is associated with compromised dietary adequacy, higher rates of chronic diseases, and higher health service utilization and costs. Aligning with recent discourse on social prescribing and \"food is medicine\" approaches, food prescribing can empower health care providers to link patients with supports to improve food access and limit barriers to healthy diets. Food prescribing has been shown to improve fruit and vegetable intake and household food insecurity, although impacts on health outcomes are inconclusive. Research on food prescribing in the Canadian context is limited and there is a need to establish evidence of effectiveness and best practices.
CONCLUSIONS: As food prescribing continues to gain traction in Canada, there is a need to assess the effectiveness, cost-efficiency, limitations and potential paternalism of this intervention model. Further, it is necessary to assess how food prescribing fits into broader social welfare systems that aim to address the underlying determinants of food insecurity.
BACKGROUND: Les prescriptions alimentaires suscitent un intérêt croissant, car elles donnent aux établissements de soins de santé les moyens d’offrir aux patients un accès à des aliments grâce à des bons alimentaires ou à des boîtes de nourriture. Dans ce commentaire, nous misons sur notre expérience et notre intérêt en matière de prescription alimentaire pour présenter un résumé des données probantes dont nous disposons sur ce modèle d’intervention et pour évaluer de manière critique ses limites et ses possibilités.
UNASSIGNED: L’insécurité alimentaire est un déterminant important de la santé. Elle est associée à des carences nutritionnelles, à des taux élevés de maladies chroniques et à une utilisation et des coûts plus élevés des services de santé. Dans la lignée des propos récents sur la prescription sociale et les approches selon lesquelles « l’aliment est un médicament », la prescription alimentaire peut donner la possibilité aux fournisseurs de soins de santé d’aiguiller des patients vers des services de soutien en vue d’améliorer leur accès aux aliments et de réduire les obstacles à une alimentation saine. Il a été prouvé que la prescription alimentaire augmente la consommation de fruits et légumes et réduit l’insécurité alimentaire des ménages, bien que les effets sur les résultats en matière de santé ne soient pas concluants. La recherche sur la prescription alimentaire en contexte canadien est limitée et nous avons besoin de preuves d’efficacité ainsi que de pratiques exemplaires.
CONCLUSIONS: À mesure que la prescription alimentaire gagne en popularité au Canada, il est nécessaire d’évaluer l’efficacité, la rentabilité, les limites et le paternalisme possible de ce modèle d’intervention. Il faut en outre évaluer la manière dont la prescription alimentaire s’intègre aux systèmes de protection sociale plus généraux qui visent à s’attaquer aux déterminants sous-jacents de l’insécurité alimentaire.
Food prescribing is one of several “food is medicine” approaches that leverage health care interactions to address food insecurity and improve nutrition among patients. Food prescribing has been shown to improve fruit and vegetable intake and household food insecurity. There is a need to critically evaluate the effectiveness and cost-efficiency of food prescribing relative to other health care, public health and social welfare programs.
La prescription alimentaire est l’une des nombreuses approches de « l’aliment comme médicament » qui mettent à contribution les interactions liées aux soins de santé pour lutter contre l’insécurité alimentaire et améliorer la nutrition chez les patients. Il a été prouvé que la prescription alimentaire augmente la consommation de fruits et légumes et réduit l’insécurité alimentaire des ménages. Il est nécessaire d’évaluer de manière critique l’efficacité et la rentabilité de la prescription alimentaire par rapport à d’autres programmes de soins de santé, de santé publique et d’aide sociale.

Engaging young people in research is a promising approach to tackling issues like chronic disease prevention. Our involvement as youth advisors provided valuable experiences, including being at the forefront of change and learning to work within a research team. Furthermore, our experience provides greater insight and learnings for future youth engagement in research.
We are a group of 16 diverse young people from New South Wales, Australia, who are passionate about youth health. In 2021 and 2022, we formed the Health Advisory Panel for Youth at the University of Sydney (HAPYUS, pronounced ‘Happy Us’) working with researchers on projects to prevent chronic diseases in young people. We brainstormed health issues from our own experiences and other research and summarised them into the top three youth health concerns. From these, we helped develop and test programs to support healthy behaviours in young people. We used scientific and public events to present our findings. Finally, we presented our results in a research paper and through traditional and social media. One of the most rewarding experiences was the opportunity to be part of all stages of the research process of improving youth health especially because COVID-19 and social media changed the way we need to think about youth mental and physical health. We also learned how to work together amongst ourselves as young people and within a research team. We hope that other young people can learn from our experiences and feel inspired to become active contributors in projects for meaningful change in the lives of young people.

The prevalence of chronic diseases is currently a major public health issue worldwide and is exploding with the population growth and aging. Dietary patterns are well known to play a important role in our overall health and well-being, and therefore, poor diet and malnutrition are among the most critical risk factors for chronic disease. Thus, dietary recommendation and nutritional supplementation have significant clinical implications for the targeted treatment of some of these diseases. Multiple dietary patterns have been proposed to prevent chronic disease incidence, like Dietary Approaches to Stop Hypertension (DASH) and Diabetes Risk Reduction Diet (DRRD). Among them, the MedDiet, which is one of the most well-known and studied dietary patterns in the world, has been related to a wide extent of health benefits. Substantial evidence has supported an important reverse association between higher compliance to MedDiet and the risk of chronic disease. Innovative strategies within the healthcare framework of predictive, preventive, and personalized medicine (PPPM/3PM) view personalized dietary customization as a predictive medical approach, cost-effective preventive measures, and the optimal dietary treatment tailored to the characteristics of patients with chronic diseases in primary and secondary care. Through a comprehensive collection and review of available evidence, this review summarizes health benefits of MedDiet in the context of PPPM/3PM for chronic diseases, including cardiovascular disease, hypertension, type 2 diabetes, obesity, metabolic syndrome, osteoporosis, and cancer, thereby a working hypothesis that MedDiet can personalize the prevention and treatment of chronic diseases was derived.

OBJECTIVE: Despite increasing interest in citizen science as an approach to engage members of the public in research and decision making about health and wellbeing, there is a lack of practical evidence to guide policy and practice organisations to utilise these approaches. In this study we investigated how and why citizen science came to be incorporated into the work of two policy organisations.
METHODS: We offer two in-depth case studies of Australian government organisations which have utilised citizen science in environmental and healthy ageing policy. Interviews with organisational informants and relevant documents were analysed inductively to explore how citizen science came to be adopted, legitimised and supported.
RESULTS: Citizen science was utilised to address multiple organisational objectives, including increasing community participation in science; enhancing individuals\' wellbeing, learning, and skills, and generating data to support research and policy in a relatively cost-effective manner. In both cases, grant funding was a mechanism to support citizen science, with project delivery facilitated through academic-policy partnerships and led by external academic or community partners.
CONCLUSIONS: Although citizen science is relatively new in policy and practice settings, this study underscores the value of these approaches in realising co-benefits for organisations, academics, and community members. The support and advocacy of senior managers as \'champions\', and a willingness to invest in trialling new approaches to address policy problems are necessary ingredients to foster acceptance and legitimacy of citizen science. SO WHAT?: Citizen science initiatives can be strategically utilised by health promotion organisations to enact priorities related to genuine community involvement, support research and innovation and facilitate collaboration and partnerships between academic, policy and community stakeholders.

Community-based chronic disease prevention programs can have long-term, broad public health benefits. Yet, only 40 to 60% of evidence-based health programs are sustained. Using established frameworks and evidence-based tools to characterize sustainability allows programs to develop structures and processes to leverage resources effectively to sustain effective program activities and systems. This study used a mixed-methods, partner-engaged approach to identify barriers and facilitators to sustaining a community network (the Alliance program) aimed to increase participation in evidence-based lifestyle change programs delivered in the community. Surveys and qualitative interviews were conducted with the Alliance partners based on the Program Sustainability Assessment Tool and Consolidated Framework for Implementation Research. Overall, partners felt Alliance had a high capacity for sustainability. Strategic planning, communication, and partnerships were areas partners prioritized to improve the potential for sustaining the program. Results informed the co-development of a sustainability action plan. This paper furthers our understanding of factors critical for the sustainability of community-based programs for chronic disease prevention and health equity and presents a process for developing action plans to build sustainability capacity.

Our comment discusses our experience establishing a youth advisory group focused on chronic disease prevention research. The comment highlights three key learnings: the need for researchers to adapt their working style, the importance of redefining the power dynamics, and disrupting traditional research structures to align with co-researcher engagement models.
In this comment, we share our insights from working with a youth advisory group in adolescent health research. Our comment supports our research paper on co-designing an online health study, “Health4Me.” The youth advisors worked with us for a year, during which we also studied leadership and other outcomes.Adolescent health is gaining worldwide attention. Health researchers see the value of working with young people on issues that affect them. To address this need, we formed the Health Advisory Panel for Youth at the University of Sydney. We motivated young people through building new skills and leadership training, rather than only focusing on improved health outcomes or health knowledge.Here are our key lessons as researchers: Flexibility: We changed our approach to support online teamwork with young people, offered payment and worked around their schedules. Changing power dynamics: We empowered young people by engaging them in decisions and involved them in co-authoring papers and presentations. Challenging traditional structures: To support youth- as co-researchers, we used existing sources of funding and offered mentoring. In conclusion, we highlight practical ways of working with a youth advisory group in health research. Our teamwork led to a youth digital health program, published essays, and future research ideas. It is important for researchers to actively involve and support young people in shaping research that affects them.

The increasing rates of cancer incidence are disproportionately borne by populations that are ineligible for screening and historically marginalized populations. To address this need, our community-centered model seeks to catalyze the widespread diffusion of evidence-based information and resources (e.g., community-based organizations, federally qualified health centers) to reduce the risks of cancer, chronic disease, and other conditions. In this study, we tested whether improving personal health literacy (i.e., confidence in seeking information) and enabling successful information transfer (i.e., intention to share the specific information learned through the program) among community residents could contribute to greater diffusion intention (i.e., number of network members with whom residents plan to share information and resources). The current study used post-intervention surveys, which were administered to Chicago residents who were 18 years or older and had participated in the program. Among the 1499 diverse Chicago residents, improved personal health literacy was associated with greater diffusion intention (ORs = 2.00-2.68, 95% CI [1.27-4.39], p ≤ 0.003). Successful information transfer was associated with greater diffusion, especially for cancer and other chronic disease risk reductions (ORs = 3.43-3.73, 95% CI [1.95-6.68], p < 0.001). The findings highlight the potential gains for health equity through sustainable, scalable, multi-sectoral partnerships.

Health dialogue plays a pivotal role in sustaining rural communities by enhancing help-seeking behaviors (HSBs). This article delves deep into how family physicians accentuate the efficacy of rural health dialogues, prompting rural citizens to evaluate and adapt their current HSBs critically. Establishing a foundation of trust in rural family physicians significantly influences the motivation for refined HSBs. Additionally, such engagements optimize the application of limited healthcare resources. For these outcomes to be realized, family physicians must amplify their communication and leadership abilities, and confront the inherent challenges of disseminating contemporary medical evidence in rural domains.

Koumiss, a traditional fermented dairy product made from fresh mare milk, is a sour beverage that contains an abundance of microbial communities, including lactic acid bacteria, yeast and others. Firstly, probiotics such as Lacticaseibacillus in koumiss can induce the secretion of immunoglobulin G in serum and interleukin-2 in the spleen while beneficial Saccharomyces can secrete antibacterial compounds such as citric acid and ascorbic acid for specific immunopotentiation. Additionally, more isoflavone in koumiss can regulate estrogen levels by binding to its receptors to prevent breast cancer directly. Bile salts can be converted into bile acids such as taurine or glycine by lactic acid bacteria to lower cholesterol levels in vivo. Butyric acid secretion would be increased to improve chronic gastrotis by regulating intestinal flora with lactic acid bacteria. Finally, SCFA and lCFA produced by Lacticaseibacillus inhibit the reproduction of pathogenic microorganisms for diarrhea prevention. Therefore, exploring the mechanisms underlying multiple physiological functions through utilizing microbial resources in koumiss represents promising avenues for ameliorating chronic diseases.