Dietary Management Research Articles

Youth Health Trends in Northern Portugal: Analyzing Diet, Physical Activity, and Body Image

(1) Background: In the face of global concerns regarding unhealthy lifestyles among youths, understanding dietary habits, physical activity, and weight management strategies among third-cycle students in Portugal becomes essential. This study aims to evaluate the extent to which middle school students adhere to the Mediterranean diet and assess their physical activity habits and overall weight perceptions. (2) Methods: This study is a cross-sectional observational study. Using self-reported data from a sample of 232 students aged between 12 and 18, this study delved into their dietary patterns, engagement in physical activities, perceptions of weight, and weight management approaches, measured by the KIDMED and YRB questionnaires. (3) The results demonstrated that adolescents engaged in a varied diet, and 65.5% had recently engaged in physical activity. However, 25% reported exercise-related injuries, suggesting potential safety gaps. Extreme weight management practices were minimal, but a disparity in weight perception and weight loss desire emerged, hinting at underlying societal and media influences. Gender differences in certain habits were minimal. (4) Conclusions: While students were generally inclined towards healthy habits, there are evident areas of concern, particularly regarding safety in physical activities and weight perceptions. In the future, interventions should be implemented to increase students’ literacy and raise awareness of the Mediterranean diet and physical well-being.

Adversarial Examples on XAI-Enabled DT for Smart Healthcare Systems

There have recently been rapid developments in smart healthcare systems, such as precision diagnosis, smart diet management, and drug discovery. These systems require the integration of the Internet of Things (IoT) for data acquisition, Digital Twins (DT) for data representation into a digital replica and Artificial Intelligence (AI) for decision-making. DT is a digital copy or replica of physical entities (e.g., patients), one of the emerging technologies that enable the advancement of smart healthcare systems. AI and Machine Learning (ML) offer great benefits to DT-based smart healthcare systems. They also pose certain risks, including security risks, and bring up issues of fairness, trustworthiness, explainability, and interpretability. One of the challenges that still make the full adaptation of AI/ML in healthcare questionable is the explainability of AI (XAI) and interpretability of ML (IML). Although the study of the explainability and interpretability of AI/ML is now a trend, there is a lack of research on the security of XAI-enabled DT for smart healthcare systems. Existing studies limit their focus to either the security of XAI or DT. This paper provides a brief overview of the research on the security of XAI-enabled DT for smart healthcare systems. It also explores potential adversarial attacks against XAI-enabled DT for smart healthcare systems. Additionally, it proposes a framework for designing XAI-enabled DT for smart healthcare systems that are secure and trusted.

Exercise as a therapeutic approach to alleviate diabetic kidney disease: mechanisms, clinical evidence and potential exercise prescriptions

Diabetic kidney disease (DKD) is a global and severe complication that imposes a significant burden on individual health, families, and society. Currently, the main treatment approaches for DKD include medication, blood glucose control, protein-restricted diet, and blood pressure management, all of which have certain limitations. Exercise, as a non-pharmacological intervention, has attracted increasing attention. This review introduces the mechanisms and clinical evidence of exercise on DKD, and proposes potential exercise prescriptions. Exercise can improve blood glucose stability related to DKD and the renin-angiotensin-aldosterone system (RAAS), reduce renal oxidative stress and inflammation, enhance the crosstalk between muscle and kidneys, and improve endothelial cell function. These mechanisms contribute to the comprehensive improvement of DKD. Compared to traditional treatment methods, exercise has several advantages, including safety, effectiveness, and no significant side effects. It can be used as an adjunct therapy to medication, blood glucose control, protein-restricted diet, and blood pressure management. Despite the evident benefits of exercise in DKD management, there is still a lack of large-scale, long-term randomized controlled trials to provide more evidence and develop exercise guidelines for DKD. Healthcare professionals should actively encourage exercise in DKD patients and develop personalized exercise plans based on individual circumstances.

International dietary quality index and its association with diabetes in RaNCD cohort study

Diabetes and its complications pose a significant threat to global health. Various factors contribute to the development of diabetes, with diet being an important trigger. The Dietary Quality Index-International (DQI-I) serves as an indicator of changes in diet and its association with chronic diseases, including diabetes. The aim of this study is to examine the association between DQI-I and diabetes in adults. Data from the first phase of the Ravansar Non-Communicable Disease Cohort Study (RaNCD) were used for this cross-sectional study. The study included individuals from western Iran aged between 35 and 65 years. The DQI-I was used to assess diet quality and the essential aspects of a healthy diet. Multiple logistic regression analyses were performed to compare DQI-I total score and diabetes. A total of 7,079 individuals were included, including 608 diabetic and 6,471 healthy individuals. The mean DQI-I score was 60.51 ± 8.47 in healthy individuals and 63.12 ± 8.64 in diabetics. The odds of developing diabetes were higher in individuals with a higher DQI-I (adjusted odds ratio: 1.49, 95% CI: 1.30–1.73). The variety was 13.43 ± 4.47 in diabetics and 12.59 ± 4.79 in healthy individuals. Adequacy was 33.23 ± 3.71 in diabetics and 33.79 ± 3.37 in healthy individuals. Moderation was 13.27 ± 6.05 in diabetics and 11.79 ± 5.47 in healthy individuals. The overall balance was 2.88 ± 2.21 in the healthy group and 2.61 ± 2.13 in the diabetics. The macronutrient ratio was 2.15 ± 1.88 in the healthy group and 2.04 ± 1.84 in the diabetics. The fatty acid ratio was 0.72 ± 1.29 in the healthy group and 0.56 ± 1.17 in the diabetic group. The overall balance score was higher in the healthy subjects. The DQI-I total score was higher in diabetics, indicating a positive association between diabetes and the DQI-I. Therefore, the importance of continuous dietary management and education of diabetic patients should be emphasized.

Longitudinal Analysis of Sweet Taste Preference Through Genetic and Phenotypic Data Integration

Understanding the genetic basis of sweet taste preference is crucial for potential implications in diet-related health outcomes, such as obesity. This study identified genes and single nucleotide polymorphisms (SNPs) associated with sweet taste preferences over time. Data from the American Nurses’ Health Study (NHS1) and Health Professionals Follow-up Study (HPFS) cohorts were analyzed. Using tools like PLINK and METAL for genetic associations and FUMA for functional annotation, the study identified eight SNPs associated with sweet taste preferences. Notably, rs80115239 and rs12878143 were identified as key determinants of the highest and lowest associations with sweet taste preferences, respectively. Individuals with the rs80115239 (AA) genotype displayed a higher preference for sweet tastes, including chocolate and cake, but a lower preference for physical activity, fruits, and vegetables, particularly in females from the NHS1 cohort, linking this genotype to a higher obesity risk. Conversely, those with the rs12878143 (CC) genotype preferred fruits, vegetables, coffee, and tea, with a lower preference for sweetened beverages, but the correlation with obesity risk was less clear due to inconsistent data. In conclusion, these findings highlight the genetic influences on sweet taste preference and their potential role in personalized dietary recommendations and obesity management strategies.

The role of physical activity, diet, and stress management in maternal and infant health during pregnancy

Introduction and aim of the study: During pregnancy, significant physiological, hormonal and circulatory changes occur that affect both the health of the mother and the child. Therefore, it is important for the mother to maintain physical activity, a healthy diet, and reduce stress to prevent complications and health problems for the mother and the child. Material and Methods: The Pubmed database was searched. The criteria for qualifying the article for the review were the following keywords: pregnancy, exercise, rehabilitation, nutrition during pregnancy, postpartum depression, atopy, stress, asthma. 30 articles from 2002-2023 were analyzed. Description of the state of knowledge: Regular physical activity during pregnancy brings many benefits such as reducing the risk of complications during childbirth, postpartum depression and helps to maintain a healthy body weight. Diet also has an impact on the health of both mother and baby. It should be balanced, providing the necessary nutrients and taking into account the mother's caloric needs. It is very important to reduce stress due to its negative impact on the mother and child. Summary: Physical activity and a healthy diet directly affect the course of pregnancy and the health of the fetus and baby. Exercise prevents pregnancy complications and other diseases, and maternal nutritional status is critical for fetal growth. During pregnancy, women are exposed to stress, which can be the cause of chronic mental disorders. Depression is the most common mental illness that occurs during pregnancy, which is influenced by various factors. In addition, maternal stress has a negative impact on the child's health, potentially increasing the risk of a number of atopic and non-atopic diseases.

Psychological flexibility and celiac disease in adolescents: Understanding adherence and well-being for enhanced care. A rapid narrative review

Abstract Background Psychological flexibility (PF) has been approached as a mediator between health conditions and outcomes by promoting positive responses and healthier behavior repertoires. Purpose This rapid narrative review examines studies exploring the role of PF in influencing celiac disease outcomes among adolescents, with a particular focus on adherence to dietary management practices. Method Online databases were searched for studies exploring possible connections between PF, celiac manifestation, and management presented by adolescents. Selected articles have entered the analysis to highlight whether PF mediates or affects celiac-related outcomes in adolescents. Conclusions Adolescents demonstrate a greater capacity to organize their daily routines effectively while adhering to gluten-free diets. However, the emphasis on PF can significantly impact their social interactions. Although there is much research to be conducted on this possible connection, there are still primary assumptions that support the idea that PF can also be a factor in helping adolescents with celiac disease navigate the challenges of their illness and maintain a quality of life. Healthcare professionals can find value in incorporating elements from supporting therapies, health literacy programs, and health promotion strategies. Furthermore, insights from the review suggest the importance of standardizing interventions and measurements including counseling practices at the primary care level.

Physician’s perceived barriers to millet-based diet in clinical practice: A cross-sectional survey

Objectives: This study aimed to investigate the perceived barriers faced by physicians in Maharashtra when recommending a millet-based diet for diabetic patients. The objectives were to identify the challenges physicians encounter in promoting millet consumption, assess their knowledge and beliefs about millet-based diets, and evaluate the current resources and practices used in dietary counseling for diabetes management. Methods: A cross-sectional survey was conducted among 68 physicians specializing in diabetes care in Maharashtra. Participants were recruited using snowball sampling and met the inclusion criteria of having over 10 years of clinical practice and significant experience in diabetes management. Data collection was performed through a pre-tested survey tool distributed through email and Google Forms. The survey included questions on the effectiveness of millet-based diets, patient characteristics influencing dietary recommendations, barriers to providing millet-based food education, and current and desired resources for promoting such diets. Ethical approval was obtained, and informed consent was secured from all participants. Results: The survey revealed that 70.59% of physicians considered a millet-based diet significantly effective for lowering blood sugar levels. However, several barriers were identified, including high comorbidities (82.35%) and low income (54.41%) among patients, which hindered dietary recommendations. In addition, physicians reported a lack of formal training in millet-based nutrition (73.53%), personal skepticism toward millet-based diets (63.23%), and insufficient patient educational resources (55.89%). Current resources used for dietary counseling were primarily verbal education (100%) and electronic resources (97.06%). Conclusion: Despite recognizing the potential benefits of millet-based diets, physicians face substantial barriers in recommending them to diabetic patients. These barriers include factors such as lack of training, time, and educational resources. To overcome these challenges, there is a need for enhanced educational programs for physicians, increased availability of patient-friendly educational materials, and access to trained dietitians. Implementing these measures could improve dietary management strategies and health outcomes for diabetic patients.

A Study of the Factors Impeding Proper Dietary Habits: An Investigation Using the Japanese Comprehensive Survey of Living Conditions

(1) Background: Diet is significant for nutritional intake and serves as an essential element for improving quality of life (QOL). Poor dietary management skills increase the risk of onset or progression of lifestyle-related diseases, and, in particular, are a factor in reduced QOL during old age. This study aimed to clarify the physical and social background factors impeding dietary self-management. (2) Methods: The study participants were 3814 men (age range, 30–69 years) extracted from anonymous data comprising 15,294 persons provided from the Japanese national statistics database. The participants were classified into two groups (Concerned vs. Unconcerned) according to whether they were concerned about their diet. Adjusted odds ratios (ORs) for diet-conscious behaviors were then obtained by means of binomial logistic regression analysis performed following univariate analysis. (3) Results: The Concerned and Unconcerned groups comprised 2548 (66.8%) and 1266 subjects (33.2%), respectively. The diet-conscious behavior with the highest response rate was eating regularly (46.7%). The most frequent items in the Unconcerned group were the subjective symptom “irritable” (48.9%), high stress (46.3%), working more than 56 h/week (43.8%), and smoking (41.9%). The only item with a large significant OR in the binomial logistic regression analysis was smoking (OR: 2.2). (4) Conclusions: These results suggest that a smoking habit and stress are factors that impede diet management behaviors.

Effectiveness of psychoeducation interventions for pregnant women with gestational diabetes mellitus: an integrative review

BackgroundGestational diabetes mellitus occurs in approximately 15–17% of pregnant women worldwide and causes high mortality and morbidity for mothers and infants. Pregnant women who are newly diagnosed with gestational diabetes mellitus experience higher levels of stress and anxiety than pregnant women without this condition. Thus, it is important to identify effective interventions to help pregnant women cope with the additional stress and anxiety associated with pregnancy-related complications.AimThis integrative review aimed to synthesise evidence on the effects of educational interventions for pregnant women with gestational diabetes mellitus regarding knowledge, self-efficacy, self-care behaviour, anxiety, depression, and birth outcomes.MethodsAn integrative review of articles published between 2009 and 2024, written in English and Arabic. The review followed the Whittemore and Knafl’s 5-stage process framework.ResultsFrom the 922 abstracts identified using search terms, 16 articles were eligible for this review. Psychoeducational interventions were provided for (1) informational support: information about gestational diabetes mellitus, diabetes mellitus, blood glucose monitoring, exercise management, diet management, and stress; (2) motivational support: setting individual goals, enhancing health behaviours, and motivational messages; (3) emotional support: expression of feelings, enforcement of self-management, and sharing of experiences; and (4) relaxation techniques: breathing exercises, meditation, and mindfulness. In this review, only two studies entirely focused on reducing stress and anxiety through cognitive-behavioural stress management training and mindfulness training. The effects of the interventions on self-efficacy, knowledge, depression, anxiety, and birthing outcomes were inconsistent due to variations in intervention designs and duration. However, consistent positive outcomes were found in self-care behaviours.ConclusionThis integrative review found informational and motivational support were frequently used by pregnant women. In contrast, emotional support and relaxation techniques were rarely used. Psychoeducational interventions may enhance self-care behaviours, improve self-efficacy, and reduce stress and depression for women with gestational diabetes mellitus. Nurses and midwives play an essential role in providing holistic care through comprehensive psychoeducational interventions for pregnant women.

Improvement in symptoms of anxiety and depression in individuals with type 2 diabetes: retrospective analysis of an intensive lifestyle modification program

BackgroundType 2 diabetes (T2D) is a chronic metabolic disorder that has a notable influence on mental well-being, contributing to elevated morbidity and mortality rates. Depression and anxiety disorders are the most common mental health concerns among patients with T2D worldwide. Therefore, the present study aimed to assess the impact of an online intensive lifestyle intervention (ILI) on mental health outcomes (depression and anxiety) in patients with T2D in India.Materials and methodsThis retrospective pre-post analysis included adult patients (aged > 18 years) diagnosed with T2D who were enrolled in a diabetes management program in India between June 2021 and June 2023. The intervention consisted of lifestyle modifications such as a customized plant-based diet, regular physical activity, psychological support through group and individual therapy, and medical management. Data were extracted from the electronic database of the clinic, including anthropometry, medical history, biochemical parameters, symptoms of depression, and anxiety (assessed using the Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorders-7 (GAD-7) scale) at the start and end of the six-month intervention period.ResultsOf the 1061 eligible patients (177 with prediabetes), 40.3% were female. The mean age, duration of diabetes, and HbA1c levels were 52 ± 10.4 years, 9.8 ± 7.8 years, and 8 ± 1.7%, respectively. The prevalence of symptoms of depression and anxiety (ranging from mild to severe) was 46% and 44.3%, respectively, which reduced to 28.7% and 29.2%, respectively, post-intervention.ConclusionIntegrated ILI successfully improved the symptoms of anxiety and depression, highlighting the importance of a multidisciplinary approach that includes diet, physical activity, psychological support, and medical management in enhancing mental health outcomes among patients with T2D. Future prospective studies are needed to explore the long-term effects of such interventions and develop effective strategies for promoting mental health in diverse populations.Trial registrationThe study was approved by the Freedom from Diabetes Research Foundation Institutional Ethics Committee (approval number FFDRF/IEC/2024/7) and registered in the Clinical Trials Registry of India (CTRI/2024/03/064596, registered on March 21, 2024).

A Descriptive Study to Assess the Knowledge Regarding Home Remedies of Diabetes Mellitus Among Diabetic Patients and Their Family Members in Gandhi Nagar, Bhopal

Diabetes is fast gaining the status of potential epidemic leading/positioning the Indian at the top of the world in terms of highest number of diabetic populations. Objective of the study 1. To assess the knowledge regarding dietary management for diabetes among the patient and family member. 2. To association between the level of knowledge regarding home remedies of diabetes mellitus among diabetic patient and their family member with their selected demographic variables. Hypothesis: (H o)- There will not be significant association between the level of knowledge regarding dietary management of diabetic mellitus among diabetic patient with their family member with their selected demographic variable. (H 1)-There will be significant association between the level of knowledge regarding dietary management of diabetic mellitus among diabetic patient with their family member with them selected demographic variable. Methodology: A Descriptive research study was done using convenient sampling technique in a sample of 100 people.Chi-square test was used to see the association. Result: Highest of the sample 53(53%) were found 36-45 years of age. Majority of the sample 66 (66%) were found female. Almost of the sample 85 (85%) were found Hindu. Highest of the sample 33(33%) were found higher secondary school. Highest of the sample 49 (49%) were found joint family. The statistical analysis of level of knowledge 9(9%) had adequate knowledge, 55(55%) had moderately adequate knowledge, 36(36%) had inadequate knowledge. Majority of the respondents were in the group of adequate knowledge. Conclusion: The major finding of the study more than half of the sample belongs to moderate knowledge (55%), Inadequate knowledge (36%) and adequate knowledge (9%) case is found in Gandhi Nagar, Bhopal. Keywords: Assess, Knowledge, Dietary Management, Diabetes Mellitus, Patient, Family.

Effect of Diet and Dietary Patterns on the Progression of Multiple Sclerosis: A Review.

The link between diet and the progression of Multiple Sclerosis (MS) is a topic of growing interest and investigation within the medical community. This review explored the mechanisms through which dietary interventions can impact the course of MS and shape the clinical outcomes and quality of life of individuals with the disease. By synthesizing current knowledge from clinical studies and observational research, the review aimed to provide in-sights into the role of diet in managing MS. A comprehensive literature search was conducted, focusing on the effect of diet and dietary patterns on the progression of MS. Key findings indicated that individuals with higher diet quality exhibit reduced disability levels and lower symptom severity, emphasizing the importance of maintaining a healthy diet and adopting a holistic, healthy lifestyle in managing MS. The review also delved into the potential impact of macronutrients, vitamins, and minerals on the progression of MS, highlighting the im-portance of adequate nutrient intake for optimal health outcomes. Additionally, the study explored the association between dietary intake variations and the severity of MS, suggesting that further investigation is needed to understand the potential implications of nutrient defi-ciencies in MS patients. Overall, the review serves as a valuable resource for healthcare pro-fessionals and individuals living with MS, providing evidence-based dietary approaches that may help optimize health outcomes and mitigate the burden of the disease. It also calls for future research directions in the critical area of dietary management of MS to enhance our understanding and improve patient care.

Nutrition in phenylketonuria

Phenylketonuria (PKU) is a genetic metabolic disease resulting from a deficiency in the enzyme phenylalanine hydroxylase. This defect prevents the conversion of phenylalanine to tyrosine, and as a result, the level of phenylalanine in the body increases abnormally. The accumulation of this amino acid may cause brain damage and grows development in these patients.The primary approach to treating the disease involves dietary management that restricts protein and phenylalanine intake, often alongside Tetrahydrobiopterin (BH4) supplementation. Medical foods specifically formulated for these patients are utilized to supply the necessary energy, protein, and tyrosine. Other treatment options, including the use of large neutral amino acids (LNAAs) and the enzyme Phenylalanine ammonia lyase (PAL), can be utilized to manage symptoms in adult patients. Advancements in gene therapy aimed at correcting defective genes in patients may help restore phenylalanine metabolism, though further research in this area is necessary. Effective personal management of phenylketonuria necessitates enhanced knowledge and collaboration among healthcare professionals to achieve optimal treatment outcomes for patients. This article emphasis the nutritional management of individuals with phenylketonuria across various stages of their lives.

Association between dietary vitamin K and telomere length: Based on NHANES 2001 to 2002.

As an anti-inflammatory and antioxidant, vitamin K has the potential to reduce telomere attrition. However, the correlation between dietary vitamin K and telomere length (TL) has not been reported. We aimed to investigate the association between these 2 variables. This study included 3754 participants from the National Health and Nutrition Examination Survey 2001-2002 database. We used multivariate linear regression and restricted cubic splines to assess the relationship between dietary vitamin K intake and TL. Subgroup analyses and interaction tests were utilized to examine the stability of the results. After adjusting for all variables, each unit increase in daily dietary intake of vitamin K lengthened telomeres by 0.22 base pairs (β = 0.22, 95% CI: 0.09-0.36, P = .001). Individuals with the highest dietary vitamin K intake had significantly longer TL (β = 80.27, 95% CI: 20.83-139.71, P = .008). Subgroup analyses suggested that this association persisted in populations stratified by gender, age, diabetes, cardiovascular disease (CVD), body mass index and total energy intake (P for interaction > .05). A linear relationship between dietary vitamin K intake and TL was observed in restricted cubic splines (P for nonlinear = .554). In conclusion, our findings suggest that dietary vitamin K intake is positively associated with TL, providing recent evidence to guide the management of healthy diets.

Gelation properties and swallowing characteristics of heat-induced whey protein isolate/chia seed gum composite gels as dysphagia food

Soft gels based on protein-polysaccharide composite systems play a crucial role in the dietary management of people with dysphagia. The effect of chia seed gum (CSG) on the gelling and swallowing properties of heat-induced whey protein isolate (WPI) gels (3.125–75 mg/mL) was investigated. The results showed that adding CSG reduced the gelation concentration of WPI and weak gels could form at 12.5 mg/mL WPI concentration. In addition, the viscoelasticity and water-binding capacity of the WPI/CSG composite gels were gradually enhanced with increasing WPI concentrations. The WPI/CSG composite systems can be classified as level 2–5 dysphagia-oriented foods according to the International Dysphagia Diet Standardization Initiative (IDDSI) framework. The incorporation of CSG promoted the cross-linking of protein aggregates and the formation of compact and continuous network structures, resulting in improved gelling properties of composite systems. This study contributes to the development of novel soft gel-type dysphagia foods with better textural characteristics.

Metabolic syndrome.

The metabolic syndrome (MetS) is a multiplex modifiable risk factor for cardiovascular disease, type 2 diabetes mellitus and other health outcomes, and is a major challenge to clinical practice and public health. The rising global prevalence of MetS, driven by urbanization, sedentary lifestyles and dietary changes, underlines the urgency of addressing this syndrome. We explore the complex underlying mechanisms, including genetic predisposition, insulin resistance, accumulation of dysfunctional adipose tissue and ectopic lipids in abdominal obesity, systemic inflammation and dyslipidaemia, and how they contribute to the clinical manifestations of MetS. Diagnostic approaches vary but commonly focus on abdominal obesity (assessed using waist circumference), hyperglycaemia, dyslipidaemia and hypertension, highlighting the need for population-specific and phenotype-specific diagnostic strategies. Management of MetS prioritizes lifestyle modifications, such as healthy dietary patterns, physical activity and management of excess visceral and ectopic adiposity, as foundational interventions. We also discuss emerging therapies, including new pharmacological treatments and surgical options, providing a forward-looking perspective on MetS research and care. This Primer aims to inform clinicians, researchers and policymakers about MetS complexities, advocating for a cohesive, patient-centred management and prevention strategy. Emphasizing the multifactorial nature of MetS, this Primer calls for integrated public health efforts, personalized care and innovative research to address this escalating health issue.

Hypoglycemic Properties of Leccinum scabrum Extracts-An In Vitro Study on α-Glucosidase and α-Amylase Inhibition and Metabolic Profile Determination.

Type-2 diabetes affects an increasing percentage of the world's population and its control through dietary management, involving the consumption of health-promoting foods or their derived supplements, is a common strategy. Several mushroom species have been demonstrated to be endowed with antidiabetic properties, resulting from their ability in improving insulin sensitivity and production, or inhibiting the carbohydrate-hydrolyzing enzymes α-amylase and α-glucosidase. This study aimed to investigate for the first time the hypoglycemic properties of the edible mushroom Leccinum scabrum (Bull.) Gray. Mushroom extracts were prepared through the microwave-assisted extraction (MAE) technique using green solvents with different polarity degrees. The inhibition activity of all the obtained extracts on both α-glucosidase and α-amylase was evaluated and the highest activity was observed for the EtOAc extract which showed an IC50 value about 60-fold lower than the reference compound 1-deoxynojirimycin (DNJ) on α-glucosidase (0.42 ± 0.02 and 25.4 ± 0.6 µg/mL, respectively). As expected on the basis of the literature data concerning both α-glucosidase and α-amylase inhibition, a milder inhibition activity on pancreatic α-amylase was observed. Preliminary in vivo tests on Drosophila melanogaster carried out on the most active obtained extract (EtOAc) confirmed the in vitro observed hypoglycemic activity. Finally, the EtOAc extract metabolic profile was determined through GC-MS and HRMS analyses.

Nutritional composition analysis in food images: an innovative Swin Transformer approach.

Accurate recognition of nutritional components in food is crucial for dietary management and health monitoring. Current methods often rely on traditional chemical analysis techniques, which are time-consuming, require destructive sampling, and are not suitable for large-scale or real-time applications. Therefore, there is a pressing need for efficient, non-destructive, and accurate methods to identify and quantify nutrients in food. In this study, we propose a novel deep learning model that integrates EfficientNet, Swin Transformer, and Feature Pyramid Network (FPN) to enhance the accuracy and efficiency of food nutrient recognition. Our model combines the strengths of EfficientNet for feature extraction, Swin Transformer for capturing long-range dependencies, and FPN for multi-scale feature fusion. Experimental results demonstrate that our model significantly outperforms existing methods. On the Nutrition5k dataset, it achieves a Top-1 accuracy of 79.50% and a Mean Absolute Percentage Error (MAPE) for calorie prediction of 14.72%. On the ChinaMartFood109 dataset, the model achieves a Top-1 accuracy of 80.25% and a calorie MAPE of 15.21%. These results highlight the model's robustness and adaptability across diverse food images, providing a reliable and efficient tool for rapid, non-destructive nutrient detection. This advancement supports better dietary management and enhances the understanding of food nutrition, potentially leading to more effective health monitoring applications.

Management of a Dual Low Sodium and Diabetic Diet by Patient-Caregiver Dyads: A Qualitative Descriptive Study.

The purpose of the study was to explore factors surrounding management of simultaneous dietary recommendations for heart failure and type 2 diabetes among patient-caregiver dyads. Qualitative description was used to explore dyad experiences managing a dual diet. Semi-structured interviews were conducted with patients with a concurrent diagnosis of type 2 diabetes and heart failure and their family caregiver. Each 60-minute interview was conducted virtually. Interviews were audio recorded and transcribed verbatim. Thematic analysis was conducted with coding used for themes at dyadic-and individual levels. Twelve patient-caregiver dyads (N = 24) were interviewed. The mean age was 57 years (±15 years). Most participants were white (75%); patients were predominantly male, and caregivers were predominantly female (83.3% for both). Dyadic-level themes that emerged included factors that influence simultaneous management of dual diet recommendations. Themes included shared barriers, facilitators, motivators, and strategies for dual diet management. Individual-level themes discussed by patients were barriers and motivators to dual diet management, and caregivers discussed barriers to supporting dual diet management. Findings from the study highlight that patients and caregivers often work together and share similar barriers, facilitators, motivators, and strategies for adhering to a dual diet. The results provide insight into chronic disease management at the family level and can guide health care providers' efforts to promote family involvement with dietary recommendations for patients with multiple comorbidities.