Search Results (2,115)

Edible insects (EIs) have been suggested as a sustainable alternative to meat from traditional sources. However, despite EIs being consumed by humans since time immemorial, it is also true that, in many areas, especially in Western countries, there is some resistance and even neophobia to their acceptance as food. This work aimed to investigate the perceptions about EIs and validate a corresponding scale. This descriptive cross-sectional study was carried out by means of a questionnaire survey on a sample of 3711 participants in six countries (Croatia, Lebanon, Lithuania, Mexico, Portugal and Romania). Data were analysed by factor and cluster analyses, as well as other statistical tools. The results showed that, out of the initial 36 items in the questionnaire, 24 were validated in the scale of perceptions, distributed across six factors. Cluster analysis showed that the participants could be grouped according to three clusters (Traditionalists, Shoppers and Innovators). Statistical tests revealed significant differences (p < 0.05) between the clusters in practically all sociodemographic and consumption variables studied. Finally, a word analysis of the 2263 words indicated by the participants when thinking about EIs revealed that the most frequent words were ‘disgusting’, ‘protein’, and ‘nutritive’ in all three clusters. However, differences were observed after the fourth position in the list of most frequent words. In conclusion, these results indicate that perceptions of EIs were highly variable across countries of origin and other sociodemographic groups, and that, globally, participants exhibited some neophobia towards EIs. However, they recognised their value in terms of nutrition, particularly protein. This work evidences some relevant aspects that can be useful to adapt and define targeted policies to demystify the negative perceptions about EIs and improve consumer acceptance, thus contributing to more sustainable food systems. Full article

Background: The consumption of meat and high-fat foods is constantly discussed, with attention to their health and environmental consequences, as well as the barriers to changing current behaviors. Objective: The study aimed to examine how pro-environmental behavior, perceived food insecurity, and financial constraints correlate with intentions to limit meat and fat consumption among older adults. Methods: A cross-sectional study was conducted in 2025 among 475 individuals aged 60 to 92 years. The questionnaire includes scales that enable the calculation of four scores: Meat Reduction, Low Fat, Perceived Food Insecurity, and Lack of Financial Support. Additionally, questions about involvement in pro-ecological behaviors and sociodemographic characteristics were included. Logistic regression analysis was used to examine associations between perceived food insecurity, lack of financial support, and pro-environmental behaviors (independent variables) and intentions to reduce meat (Model 1) and fat (Model 2) (dependent variables). Results: Intentions to limit meat correlated positively with buying food produced in an environmentally friendly way (adjusted OR = 2.05; 95% CI: 1.56, 2.69), not wasting food (adjusted OR = 1.26; 95% CI: 1.05, 1.51), and buying local food (adjusted OR = 1.48; 95% CI: 1.21, 1.82). Intentions to limit fat correlated positively with buying food produced in an environmentally friendly way (adjusted OR = 1.66; 95% CI: 1.27, 2.18) and not wasting food (adjusted OR = 1.45; 95% CI: 1.20, 1.76). No relationships were found between the lack of financial support and intentions to limit meat (p = 0.069) and fat (p = 0.600). The perceived food insecurity decreased the likelihood of intentions to restrict fat (adjusted OR = 0.45; 95% CI: 0.24, 0.83), but not meat (p = 0.387). Conclusions: To better understand why experienced financial constraints did not influence the intention to reduce consumption of meat and high-fat products, further research is needed that focuses on motivation to change and the ability to change behavior among older people. Nevertheless, the results suggest that enhancing pro-environmental behaviors beyond those directly related to meat and fat consumption may facilitate reductions in meat and fat consumption through pro-environmental behavioral spillover. Full article

Poland ranks among the world’s leading exporters of goose meat and edible offal, yet domestic consumption remains minimal, revealing a structural imbalance between production and internal demand. This study aims to provide a comprehensive economic assessment of Poland’s foreign trade in goose meat and offal during 2020–2024, examining export specialization, price dynamics, and market resilience. Using official data from the Central Statistical Office (GUS), Eurostat, UN Comtrade, and the National Bank of Poland (NBP), trade flows were disaggregated by CN product codes, destination countries, and unit prices to identify key structural patterns. Results indicate that export volumes remained largely limited by price responsiveness despite sharp price increases and exchange rate fluctuations, confirming stable foreign demand. Exports were heavily concentrated in Germany, which absorbed over 70% of the total trade value, while domestic consumption stayed below 0.5 kg per capita annually. These findings demonstrate both the competitiveness and the fragility of Poland’s export-oriented trade model, characterized by dependence on a single market and limited domestic integration. The study concludes that long-term food system resilience requires diversification of export destinations, stimulation of domestic demand, and stronger alignment with sustainability goals. A forthcoming second part will address environmental impacts and consumer awareness. Full article

Background: Veterinarians are pivotal to wildlife health surveillance and game-meat safety, yet these topics receive limited emphasis in many veterinary curricula. Understanding students’ perceptions can inform targeted educational improvements. Methods: We conducted a cross-sectional, anonymous online survey among students enrolled in the Integrated Master’s in Veterinary Medicine at ICBAS-UP (Portugal). The questionnaire covered sociodemographic, meat and game-meat consumption, perceived appeal of working with game animals, and multi-select views on hunting, game-meat consumption and the veterinary role. We computed descriptive statistics and tested associations between categorical variables using Pearson’s Chi-square or Fisher’s exact tests (Monte Carlo correction when appropriate). Results: Of the 391 eligible students, 152 responded (39%). The majority (76%) associated hunting with veterinary inspection of game meat and research in epidemiology and emerging diseases, and many (72%) recognized as core roles monitoring the health of game animals and the contribution to public health and environmental sustainability. Significant associations included: prior game-meat consumption with finding game animals appealing/interest in learning more; year of enrolment with recognising hunting as an economic activity and acknowledging veterinary inspection and public health contributions; and perceiving game animals as appealing with associating hunting with population control (all p < 0.05; Cramer’s V indicating weak–moderate effects). Conclusions: Students show awareness of veterinary roles in game-animal health and meat inspection, but interest in working with game animals is low and knowledge gaps persist (e.g., inspection of game meat). Findings support curricular integration of wildlife health, game-meat inspection and One Health. Multicenter studies and evaluation of educational interventions are warranted. Full article

Cultured meat holds the potential to reduce environmental impacts and offer ethical advantages while replicating the nutritional, taste, and texture attributes of conventional meat. To date, most research on consumer acceptance of meat has focused on European and North American markets. In contrast, Muslim-majority countries remain underexplored, particularly regarding the compatibility of cultured meat with Islamic dietary laws. These societies are experiencing rising meat consumption, and countries such as Saudi Arabia and Malaysia rely heavily on meat imports. This narrative perspective article aims to systematically examine how specific stages of cultured meat production align with, or challenge, Islamic dietary (halal) principles. To this end, we adopt a stage-based analytical approach, mapping key technological steps in cultured meat production onto core requirements of Islamic jurisprudence. To this end, we critically and comprehensively examine the intersection between cultured meat production methods and the Islamic concept of halal, which extends beyond ingredient permissibility to encompass ethical, spiritual, and hygienic dimensions of food production. Key challenges to halal certification include the origin and status of starter cells, whether donor animals were slaughtered according to Islamic law, the permissibility of biopsied tissue, and the use of fetal bovine serum in growth media. The analysis indicates that while halal-compliant cultured meat is scientifically feasible, its adoption remains constrained by unresolved religious interpretations, regulatory fragmentation, and limited availability of halal-certified inputs. We emphasize the need for interdisciplinary collaboration among Islamic scholars, food scientists, certification bodies, and policymakers. From a policy perspective, harmonized halal standards, targeted investment in serum-free and animal-free culture media, and early regulatory engagement with Islamic authorities are essential to facilitate responsible market entry. Therefore, we suggest a multi-level governance and stage-gated halal decision framework for cultured meat. Proactive regulation and open dialogue with religious leaders are vital to ethically introduce cultured meat into Muslim markets, aligning innovation with Islamic values while supporting national sustainability and food security goals. Full article

Objectives: The present study aimed to examine the relationship between dietary habits and anthropometric characteristics of high school adolescents. Participants and Methods: This cross-sectional study involved randomly selecting 104 students (34 boys and 70 girls) who were 17–19 years old. To evaluate dietary habits, a validated and standardized EPIC-Norfolk frequency food questionnaire was used, and anthropometric characteristics of the participants were assessed. Results: The most often consumed foods during the week were meats and fruits, while the least frequently consumed were fish and vegetables. For all participants, intake below the recommended levels was for alpha-carotene, total carbohydrate sugars, vitamin D, milk, dairy products, nuts, and seeds. Intake of proteins and iron was below the recommended levels in girls. Boys had a lower intake of proteins and fruits compared to girls. No differences were observed in the consumption of macronutrients. The median of all anthropometric values was within the reference values. Boys were slightly older and had significantly higher values of body weight and height, BMI, waist circumference, and waist-to-hip-ratio (WHR) compared to girls. In addition, systolic blood pressure (SBP) was significantly higher in males than in females. Participants with increased arterial blood pressure (ABP) showed significantly higher energy intake from fat, sodium intake, and total fat intake compared to those with normal ABP. Participants with increased WHR had significantly higher energy intake, intake of sodium, and total carbohydrates compared to those with normal WHR. Conclusions: This study shows that adolescents’ eating habits (particularly intake of fat and sodium) were associated with anthropometric values, ABP, and WHR, which present risks for cardiometabolic diseases in adulthood. Full article

Background: The Mediterranean diet (MD) represents a nutritionally balanced eating pattern characterized by high consumption of fruits, vegetables, legumes, nuts, whole grains, olive oil, fish, and extra-virgin olive oil as the principal fat source and limited intake of red meat and refined sugars. Emerging evidence indicates that the MD’s anti-inflammatory and antioxidant properties extend beyond systemic health, potentially reducing the risk and severity of periodontitis. This narrative review aimed to synthesize current evidence on the relationship between adherence to the MD and periodontal health outcomes. Methods: A comprehensive electronic literature search was conducted in PubMed without restrictions on publication date. Fourteen studies, ranging from 2019 to 2025, were included, encompassing human, clinical, experimental, and review designs that examined MD adherence and its effects on periodontal parameters. Eligible studies included cross-sectional, cohort, randomized controlled trials; systematic reviews; and animal models assessing clinical periodontal indices, inflammatory biomarkers, or microbial composition. Extracted data included study design, population characteristics, dietary assessment methods, and primary periodontal findings. Results: Most studies demonstrated that greater adherence to the MD was associated with improved periodontal parameters, including reduced probing pocket depth, clinical attachment loss, and bleeding on probing. Interventional trials showed significant reductions in systemic inflammatory markers such as IL-1β, TNF-α, and CRP, along with decreased counts of periodontopathogenic bacteria. Experimental studies further revealed the protective role of oleic acid and polyphenols in regulating macrophage activity, suppressing osteoclastogenesis, and enhancing IL-10 expression via epigenetic modulation. However, heterogeneity in dietary scoring systems, sample characteristics, and follow-up duration limited direct comparison, and not all associations reached statistical significance. Conclusions: Current evidence supports a beneficial association between MD adherence and periodontal health, mediated through anti-inflammatory, antioxidant, and microbiome-stabilizing mechanisms. Further standardized longitudinal and interventional studies are needed to confirm causality and refine nutritional strategies for periodontal disease prevention and management. Full article

In light of China’s dual national strategies of Healthy China and the Big Food View, this study examines the relationship between digital inclusive finance and residents’ dietary nutrition, with a focus on healthier and more sustainable dietary patterns. Using panel data from 31 Chinese provinces over the period 2015–2022, we employ a two-way fixed effects model to evaluate how digital inclusive finance is associated with food intake diversity and dietary structure balance. The empirical findings show that digital inclusive finance is positively associated with increased consumption of both plant-based foods (e.g., cereals) and animal-based foods (e.g., meat, milk and aquatic products), contributing to improved dietary structure balance. These findings remain robust after addressing potential endogeneity concerns and conducting a series of multiple robustness checks. Further heterogeneity analysis indicates that the depth of use and degree of digitization are significantly associated with dietary quality, while the breadth of coverage shows no significant effect. Moreover, the positive associations are more pronounced among rural residents, upper-middle income groups, and households with lower levels of human capital, groups with high e-commerce development and high levels of digitalization. These findings highlight the potential role of digital inclusive finance as a policy tool for promoting healthier and more sustainable dietary patterns, particularly among disadvantaged populations in rural China. Full article

Background/Objectives: Sustainable food habits are essential for reducing the environmental impacts of a food system. We investigated food sustainability knowledge, attitudes, and food waste-related behaviours among Saudi adults and assessed their associations with socio-demographic characteristics and dietary choices, which are subjects that remain under-researched. Methods: A cross-sectional study was conducted among 855 Saudi adults (≥18 years) using convenience sampling. Data were collected using a validated online questionnaire assessing sustainability knowledge, attitudes, food waste behaviours, dietary choices, and socio-demographic characteristics. Descriptive statistics, chi-square tests, and linear regression analyses were performed using SPSS version 29. Results: Overall, 32% of the study population demonstrated adequate sustainability knowledge, 61% expressed positive attitudes towards food sustainability, and 45% demonstrated favourable food waste management. Women were more knowledgeable than men. Participants who possessed a better understanding of food sustainability consumed more vegetables, fruits, and bread and less processed meat. Those with a positive attitude towards food sustainability exhibited higher consumption of red meat, white meat, eggs, milk, yogurt, cheese, vegetables, fruits, bread, and sweet or savoury snacks. Meanwhile, individuals with better food waste behaviours demonstrated significantly lower consumption of legumes, fish, pasta, red meat, white meat, processed meat, eggs, milk, yogurt, cheese, fruits, bread, and sweet or savoury snacks. Conclusions: Saudi adults possess limited knowledge of sustainability and suboptimal food waste behaviours despite having relatively positive attitudes. These findings highlight opportunities for intervention. Public education, targeted campaigns, and media communication could enhance sustainability awareness and promote healthier, environmentally sustainable dietary patterns. Full article

Cardiovascular disease is a leading cause of global morbidity and mortality, and processed meat consumption has been consistently associated with adverse cardiometabolic outcomes in observational studies. However, processed meat products differ substantially in composition and processing methods, and traditional dry-cured ham presents distinct nutritional and biochemical characteristics. This systematic review and meta-analysis aimed to synthesize evidence from human intervention studies evaluating the effects of dry-cured ham consumption on cardiometabolic and vascular health in adults. A comprehensive search of major databases identified eligible randomized and non-randomized intervention studies. Five trials were included in the qualitative synthesis, and meta-analyses were performed for blood pressure, lipid profile, and fasting blood glucose outcomes when sufficient data were available. The pooled analyses indicated a small but statistically significant reduction in diastolic blood pressure and total cholesterol associated with dry-cured ham consumption, whereas no significant effects were observed for systolic blood pressure, LDL cholesterol, HDL cholesterol, triglycerides, or fasting blood glucose. Substantial heterogeneity was present across most outcomes. Overall, the available intervention evidence suggests that dry-cured ham consumption at doses ranging from 40 to 120 g/day does not appear to adversely affect conventional cardiometabolic risk markers in adults. Nevertheless, the limited number and short duration of trials warrant cautious interpretation. Full article

Toxoplasma gondii is a protozoan parasite with high zoonotic potential. Currently, no information is available on natural toxoplasmosis in domestic rabbits in Romania; therefore, the aim of the present study was to evaluate the seroprevalence of T. gondii IgG antibodies and to determine the prevalence of T. gondii DNA in domestic rabbits in our country. In total, 372 domestic rabbits were tested. Blood samples were obtained from 352 animals and tissue samples were obtained from 49 animals, of which 29 animals provided paired blood–tissue samples. Samples were collected from pet rabbits and from rabbits raised in household settings, hereafter referred to as farm rabbits. Sera samples were analyzed using a modified agglutination test (MAT), with a cut-off of 1:24, for anti-T. gondii antibody IgG-type detection, and the tissue specimens were tested by nested polymerase chain reaction (nested PCR) targeting the B1 gene for T. gondii DNA detection. A seropositivity of 16.5% (58/352) was obtained by MAT, while the prevalence of T. gondii DNA was 4.1% (2/49). The present study highlighted the presence of T. gondii in domestic rabbits in Romania, which suggests that rabbit meat consumption may represent a potential risk to human health and therefore warrants further attention. Moreover, to the best of our knowledge, this is the first study to report data on the prevalence of T. gondii in domestic rabbits from Romania. Full article

As the world progresses towards more sustainable food systems, an increasing number of individuals are inclined to reduce meat consumption and transition to plant-based protein sources. Given the implications of climate change and escalating public health issues, plant-based protein sources appear to be a viable alternative; yet, this transition will be challenging to implement. Legumes, cereals, oilseeds, microalgae, and mycoprotein constitute the primary sources of plant-derived protein. Each possesses distinct functional attributes; yet, they also exhibit certain nutritional constraints. The restrictions mostly pertain to the composition of essential amino acids and the body’s efficacy in utilizing micronutrients such as iron, zinc, and vitamin B₁₂. From an ecological perspective, plant-based proteins often exert a significantly lesser impact on the environment compared to conventional meat. This reduces greenhouse gas emissions and optimizes resource utilization. Recent technological advancements, including fermentation methods, shear cell structuring, and high-moisture extrusion, have significantly improved the texture and flavor of plant-based products. However, consumer perceptions of the sensory attributes of these products significantly influence their acceptance. Current research priorities include improving protein digestibility, mitigating antinutritional factors, reducing salt content, and generating robust long-term data on health effects/health benefits. Ultimately, replacing meat with plant-based proteins involves not only scientific and nutritional considerations but also requires significant cultural and societal transformations to establish a more balanced and sustainable food system. Full article

Background: Nutritional status and lifestyle factors are increasingly recognized as relevant modulators of women’s reproductive health. However, data remain limited on the relationship between body composition, dietary habits, and menstrual cycle characteristics in apparently healthy young women. This study aimed to assess nutritional status, body composition, and lifestyle behaviors in young women and to explore their associations with menstrual cycle regularity. Methods: This cross-sectional study included 49 apparently healthy women aged 19–30 years. Anthropometric measurements and body composition were assessed using bioelectrical impedance analysis. Dietary habits were evaluated through a simplified food frequency questionnaire, and adherence to the Mediterranean diet was assessed using the PREDIMED score. Physical activity was estimated using MET values based on the Compendium of Physical Activities. Menstrual cycle characteristics were collected via questionnaire. Group comparisons were performed between women with regular and irregular menstrual cycles. Results: The sample was predominantly normal-weight (mean BMI 22.36 ± 4.26 kg/m²). Anthropometric and bioelectrical impedance parameters did not differ significantly between women with regular and irregular cycles. Women with irregular cycles showed higher resistance and extracellular water and lower phase angle and body cell mass, although differences were not statistically significant. A significant association was found for meat consumption, which was lower in women with irregular cycles (p = 0.007). No associations were observed for other dietary variables, physical activity, or meal frequency. Conclusions: Menstrual regularity in young women was not associated with major anthropometric differences but may be linked to subtle aspects of nutritional status and dietary habits. Lower meat consumption emerged as a potential dietary factor associated with menstrual irregularity. Although associations were modest, these findings support the relevance of nutritional and lifestyle factors in menstrual health. Larger longitudinal studies are needed to clarify these relationships. Full article

(1) Background: Metabolic dysfunction-associated liver disease (MASLD) has emerged as a leading cause of liver conditions globally. The increasing trend in meat consumption, particularly red meat, has prompted examination of its effects on cardiometabolic health. This study aimed to explore how varying levels of red meat intake relate to MASLD in a population from Southern Italy. (2) Methods: We analyzed data from a cross-sectional study involving 1192 participants (42.7% male), with complete data available from the second NUTRIHEP survey wave (2014–2016). Statistical analysis utilized adjusted dose–response modeling. (3) Results: Subjects with MASLD numbered 587 (49.2%), including 278 males (54.6%) and 309 females (45.2%). Red meat consumption between 75 and 90 g/day revealed an unfavorable influence on MASLD in males. Interestingly, sex seem to play a role in this association, both in harmful (OR > 1) and protective (OR < 1) ways, associated with specific foods such as liver (OR = 0.936, p = 0.087) and red meatballs (OR = 0.584, p = 0.023) in males and roast red meat (OR = 2.152, p = 0.097), red cutlet (OR = 0.540, p = 0.087), and red meat slices (OR = 0.952, p = 0.076) in females. (4) Conclusions: A suspicious dose–response relationship was observed solely in men, limited to intake levels between 75 and 90 g/day. Overall, red meat consumption did not exhibit a consistent dose–response trend with MASLD. Furthermore, preferences for specific types, cuts, and preparations of red meat were differentially associated with metabolic outcomes based on sex. Full article

Background/Objectives: This study investigated the effect of the consumption of carnosine-enriched chicken meat on endothelium-dependent and independent microvascular reactivity and inflammatory mediators in patients with chronic coronary syndrome (CCS). Materials and Methods: In total, 38 CCS participants were randomized to two groups: the Control group (N = 19), who consumed regular chicken meat, and the Carnosine group (N = 19), who consumed carnosine-enriched chicken meat for 3 weeks. Skin microvascular reactivity in response to vascular occlusion (PORH), acetylcholine (ACh ID), sodium nitroprusside (SNP ID), and local thermal hyperemia (LTH) was measured. Arterial blood pressure (BP), heart rate (HR), biochemical parameters, anti- and proinflammatory cytokine levels, and markers of oxidative stress were assessed before and after the intervention. Results: The consumption of carnosine-enriched chicken meat improved endothelium-dependent (PORH, LTH) and endothelium-independent vasodilation (SNP ID). Systolic BP (SBP), diastolic BP (DBP), and mean BP (MAP), as well as serum concentrations of tumor necrosis factor-alpha (TNF-α), interleukin-6 (IL-6), and endoglin, decreased from the initial measurements. Conclusion: The consumption of carnosine-enriched chicken meat enhances microvascular endothelium-dependent and independent vasodilatation. Patients with CCS can benefit from carnosine-enriched chicken meat consumption through improved hemodynamic parameters, reduced inflammation, and enhanced microvascular relaxation. Full article