Excess Calories Research Articles

A Mechanistic Rationale for Incretin-Based Therapeutics in the Management of Obesity.

Driven by increased caloric intake relative to expenditure, obesity is a major health concern placing economic and operational strain on healthcare and social care worldwide. Pharmacologically, one of the most effective avenues for the management of excess adiposity is the suppression of appetite. However, owing to the body's natural physiological defense to weight loss and tolerability issues that typically accompany anorectic agents, leveraging this approach to induce sustained weight loss is often easier said than done. As such, to address these challenges, researchers have coupled a thorough understanding of the gut-brain axis with advancements in peptide engineering to design therapeutics mimicking the actions of endocrine hormones to promote a negative energy balance. Indeed, multireceptor agonists targeting the GLP-1, GIP, and glucagon receptors produce meaningful weight loss in people with obesity. Herein, we provide a rationale for how activation of the GIP receptor in the brain and the glucagon receptor in the liver and adipose tissue functions to synergize with GLP-1 receptor agonism to curb the drive to feed and ignite the combustion of excess calories for providing next-generation weight loss.

Effect of tea consumption on the development of hypertension, diabetes, and obesity: a bidirectional two-sample Mendelian randomization analysis.

The effect of tea consumption on conditions such as hypertension, diabetes, and obesity has attracted significant global interest. However, the results of various studies on this topic have been mixed and somewhat contentious. Therefore, we conducted a Mendelian randomization (MR) analysis to investigate the causal relationships between tea consumption and the aforementioned health conditions. A bidirectional two-sample MR analysis was used to systematically explores the associations between tea consumption and hypertension, diabetes, and obesity. MR-Egger regression, weighted median, inverse variance weighted, and weighted mode methods were used to evaluate the potential causal associations. Leave-one-out sensitivity test was used to check the robustness of the IVW estimates. MR analysis indicated that genetically predicted tea consumption is associated with a protective effect against hypertension, with an odds ratio (OR) of 0.78 and a 95% confidence interval (CI) ranging from 0.64 to 0.95. Additionally, tea consumption appeared to have a potential protective effect on type 2 diabetes and obesity related to excessive calorie intake, influenced by specific single nucleotide polymorphisms (SNPs), namely "rs57462170" and "rs17685." No causal link was observed between the consumption of green or herbal tea and hypertension, diabetes, or obesity. However, there was a marginal negative association between type 2 diabetes and tea consumption and (OR = 0.99; 95% CI: 0.97-1.00) and a significant negative correlation between obesity due to excessive calorie intake and green tea consumption (OR = 0.35; 95% CI: 0.16-0.78). This study demonstrates a protective causal relationship between the consumption of tea (including black and green teas) and reduced risk of hypertension. Furthermore, our results suggest that tea intake may also have a protective effect on type 2 diabetes and obesity. The results recommend further research to verify or refine these findings.

Malnutrition in patients with obesity: An overview perspective.

Malnutrition in patients with obesity presents a complex and often overlooked clinical challenge. Although obesity is traditionally associated with overnutrition and excessive caloric intake, it can also coincide with varying degrees of malnutrition. The etiopathogenesis of obesity is multifaceted and may arise from several factors such as poor diet quality, nutrient deficiencies despite excess calorie consumption, genetics, and metabolic abnormalities affecting nutrient absorption and utilization. Moreover, a chronic low-grade inflammatory state resulting from excess adipose tissue, commonly observed in obesity, can further exacerbate malnutrition by altering nutrient metabolism and increasing metabolic demands. The dual burden of obesity and malnutrition poses significant risks, including immune dysfunction, delayed wound healing, anemia, metabolic disturbances, and deficiencies in micronutrients such as vitamin D, iron, magnesium, and zinc, among others. Malnutrition is often neglected or not given enough attention in individuals with obesity undergoing rapid weight loss through aggressive caloric restriction, pharmacological therapies, and/or surgical interventions. These factors often exacerbate vulnerability to nutrition deficiencies. We advocate for healthcare practitioners to prioritize nutrition assessment and initiate medical intervention strategies tailored to address both excessive caloric intake and insufficient consumption of essential nutrients. Raising awareness among healthcare professionals and the general population about the critical role of adequate nutrition in caring for patients with obesity is vital for mitigating the adverse health effects associated with malnutrition in this population.

Heterogeneity of metabolic phenotypes in adolescent boys with obesity due to excess calories

The aim of the study was to determine the heterogeneity of metabolic parameters in teenage boys diagnosed with “obesity due to excess calories” using cluster analysis. Materials and methods. One hundred and twenty-three randomly selected patients aged 14 to 17 years diagnosed with “obesity due to excess calories” were examined. The statistical analysis included descriptive and analytical methods, in particular aimed to identify clusters of biochemical indicators, including serum fasting glucose level, insulin level, total cholesterol level, low density lipoproteins (LDLP), very low-density lipoproteins (VLDL), high density lipoproteins (HDLP) and triglycerides. Results. Two clusters of observations have been identified. The first cluster consisted of 72 patients (58.5%) having fasting glucose levels slightly below average, insulin levels above average, total cholesterol, triglycerides, LDLP and VLDL above average, and HDLP levels below average (“metabolically unhealthy” obesity). The second cluster included 51 teenagers (41.5%) who presented with opposite trends in metabolic characteristics (“metabolically healthy” obesity). The adolescents from the first cluster were slightly older, had higher body mass, body mass index (BMI) and z-BMI scores, and higher HOMA-IR scores. Arterial hypertension and non-alcoholic fatty liver disease were diagnosed statistically significantly more frequently in adolescents from this cluster. Conclusion. Teenage boys with obesity are a heterogeneous group in terms of the values of major metabolic indicators.

Comprehensive Review on BMI, TDEE, BMR, and Calories for Weight Management: Insights into Energy Expenditure and Nutrient Balance for Long-Term Well-Being

Body Mass Index (BMI) is a basic tool for assessing body mass based on height and weight, classifying individuals in BMI categories as underweight, normal, overweight, or obese. However, it has limitations as it overlooks muscle mass and fat distribution. Total Daily Energy Expenditure (TDEE) plays a crucial role in measuring the current maintenance calories, surplus calories for weight gain, and deficit calories for weight loss associated with Bansal Metabolic Rate (BMR) and Physical Activity Level (PAL). TDEE is related to 3 phases incline, stable, and decline according to age groups. Keeping these parameters, the current review focused on BMI, TDEE, BMR and calories. Calories are essential for understanding the energy the body stores and uses, making them a key factor for weight management. Macronutrients such as carbohydrates, proteins, and fats provide different amounts of energy, which can impact insulin levels and trigger cravings. Tools like BMI and BMR are useful, but focusing solely on counting calories is not enough for effective weight management. A sustainable approach includes understanding how the body processes different foods, choosing nutrient-rich options, regulating blood sugar, and staying physically active are discussed. This work reveals the long-term well-being for weight management via focused on BMI, TDEE, BMR and calories.

OBESIDADE INFANTIL: FISIOPATOLOGIA E CONSEQUÊNCIAS NA VIDA ADULTA

Introduction: excess weight is due to the abnormally high accumulation of adipose tissue, which results from a caloric surplus through the influence of multiple causal factors, highlighting a sedentary lifestyle and harmful dietary habits. Methodology: study consists of an integrative review of scientific literature, based on previous studies and literary sources, with the bibliographic survey carried out on the Scientific Electronic Library Online portal. Discussion: addresses aspects of childhood obesity, including etiology, clinical picture and diagnosis; with an emphasis on pathophysiology, impacts of childhood obesity in adulthood and management of the disease. Final considerations: considered one of the main epidemics of the 21st century; In this context, childhood obesity stands out, responsible for promoting changes in adipocyte hyperplasia and generating a harmful inheritance for the individual, associated with the repercussions that clinical intervention has in order to prevent and treat excess weight and its respective comorbidities.

6656 Frequently sampled HbA1c Shows Low-Sodium, High-Carbohydrate Rice Diet To Be Effective in Type 2 Diabetes

Abstract Disclosure: F.A. Neelon: None. S. Sanoff: None. P. Lin: None. Hemoglobin and glucose react to form HbA1c, which persists until red blood cells (RBCs) are removed from circulation. Since RBCs survive approximately 122 days, HbA1c is usually measured at intervals of months to years, but more frequent measurement can illuminate changes in blood glucose (BG). We used Beach’s equation for the kinetics of HbA1c formation, to construct graphical depictions of how HbA1c should decline over the 122 days after a drop from constantly high to constantly normal BG levels. As part of routine patient care (not an experimental protocol), we measured HbA1c at 2-4-week intervals in a convenience sample of 10 patients (one of whom was evaluated on 2 occasions) with Type 2 diabetes, obesity, and elevated HbA1c who attended the now defunct Rice Diet Program (RDP) in Durham, NC. All were fed 3 meals/day, comprising 800-1000 kcal of rice, fruits, grains, and vegetables (70-90% carbohydrates) and 300 mg of sodium. Two patients were initially taking insulin; 1, glipizide; and 1, sitagliptin, exenatide, metformin; all hypoglycemic agents were eventually discontinued, and none added. Mean initial HbA1c of 9.7% (range, 8.3-11.7) fell to a mean of 6.2% (range 5.3-8.4) after a mean of 82 days (range, 41-139). Variability in final HbA1c values reflects, at least in part, variable duration of voluntary residence at the RDP. In 9 patients, HbA1c declined in close accordance with the course predicted for complete normalization of blood glucose from the very start of the diet; in 1 patient, HbA1c declined slowly for 25 days, after which the rate increased to near that for complete normalization of BG. Plots of Hb1c values extrapolate back through the point of origin, implying normalization of BG occurs within days of starting the RDP, and is maintained thereafter. Data from frequent measurement of HbA1c show: 1) Normalization of BG occurs almost immediately upon dietary restriction, implying that hyperglycemia in Type 2 diabetes is driven by daily calorie excess, not by accumulated calorie excess (ie, obesity). 2) Contrary to some misperceptions, a high-carbohydrate, sodium- and calorie-restricted diet is not deleterious to ― and may actually benefit ― glucose control in Type 2 diabetes. Presentation: 6/3/2024

Personalized Nutrition for Obesity Management: A Mini-Review

Abstract Obesity is a pro-inflammatory state and a chronic health condition, which falls within the spectrum of immune-mediated inflammatory diseases (IMIDs). It is caused mainly by the consumption of excess calories and egregious food substances. A Personalized Food Avoidance Dietary Approach for Management of IMIDs (PFA-DAMI) addresses primary and secondary immune intolerances of different individuals to dietary constituents. Exposure to toxic food substances is responsible for inflammatory immune dysfunction that mediates obesity. Hence, a PFA-DAMI is promising for the management of obesity. T cell dysfunction disease mediating models describing inflammatory disease processes underlying IMIDs exist. However, they do not highlight inflammatory processes underlying the diseases concerning toxin-mediated epigenetic T cell dysfunction. Online searches were conducted on databases, such as Google Scholar, PubMed, Biomed Central, and SciELO. Articles were reviewed using keywords, such as obesity, personalized nutrition, immune optimization/dysfunction, T lymphocyte activation/dysfunction, cytokines, and adipokines. There is a putative T cell toxin-mediated dysfunction disease model for IMIDs, which may apply to other diseases. The putative disease model may highlight the actual inflammatory immune dysfunctional processes underlying T cell disease mediation in inflammatory diseases, which may be validated by multiomic studies. Validation of the putative disease model using obesity as an example should pave the way for a better understanding of the role of personalized nutrition in obesity management.

Nutritional Characteristics of Menus in State Prisons.

Nutrition-related health disparities plague prisons in the United States. Unregulated and inadequate prison menus may contribute to noncommunicable chronic health conditions in this vulnerable population. The purpose of this research was to assess nutrition offerings provided by prison menus. Researchers requested the most current version of all master menus and associated nutrition analyses for gendered and age-centric (pediatric vs geriatric) menus. Menu and nutrient data were extracted and entered into a spreadsheet for analysis. Prisons serve gendered or nongendered menus to the general population, and 52.9% of prisons offer nongendered menus where males and females receive the same meals. This approach provides excess calories and saturated fat to females. Sodium was served in excess to both males and females. Fruit and vegetable servings on all gendered menus fell short of recommendations. The average prison menu inappropriately offers calories, sodium, and fruit and vegetable servings in a one-size-fits-all menu development method without considering gender, age, and physical activity. Interpretation and application of Dietary Guidelines for Americans are inconsistent. Nutrition guidelines recommending appropriate nutrients and food groups should be developed and available to corrections systems and dietitians. Current prison menu development practices yield inappropriate nutrition for prison populations.

Obesidad y sobrepeso

Obesity is a chronic, recurrent, heterogeneous, complex disease. It arises from an energy imbalance due to a sedentary lifestyle, excess calorie intake, or both, to which various genetic, social, behavioral, psychological, metabolic, cellular, and molecular factors must be added. This condition is characterized by an abnormal accumulation of adipose tissue. This increases the risk of chronic diseases such as type 2 diabetes, cardiovascular disease, and cancer, with important biological, psychological, and social implications. Its prevalence has increased globally, affecting all demographic groups. Multidisciplinary treatment focuses on lifestyle changes and is sometimes supplemented with medication. In extreme cases, bariatric surgery can improve the metabolic profile. This update will also focus in general on how excess weight behaves in pregnant patients, older adult patients, and patients with type 1 diabetes.

Navigating the Depths of Cardiovascular Effects on Submariners.

The environment of the submariner is inherently endowed with several health risk factors, namely confinement, inactivity, caloric excess, and circadian disruption, among others, during deployment. Metabolic disturbances, increased cardiovascular risk, and sleep deprivation are associated with interrupting circadian rhythms due to routines contributing to physiological and cognitive abnormalities. Additionally, submariners face vitamin deficits of vitamin D and vitamin B12 due to little exposure to sunlight and poor nutrition. It is associated with cardiovascular dysfunctions, endothelial dysfunctions, metabolic abnormalities, and a greater cardiovascular risk. Moreover, high obesity prevalence has been noted among submariners. Such cases were attributed to leptin resistance, body fat deposits, and lifestyle statistics. Other risk factors to the cardiovascular system, like changes in heart rate variability and heart functions, have been witnessed. These health challenges can be mitigated by adopting proactive steps to address submariners' specific health needs. Such measures should include the prevention of stable circadian rhythms, vitamin intake, lifestyle, and cardiovascular health. By addressing these issues, submariners' well-being will be upheld, and their vulnerability to cardiovascular diseases and other health-related complications will be lessened.

Cross-Sectional Assessment of Nutritional Status, Dietary Intake, and Physical Activity Levels in Children (6-9 Years) in Valencia (Spain) Using Nutrimetry.

The aims of this research were to evaluate the current nutritional status, dietary intake, and level of physical activity and assess the need for intervention. This was a cross-sectional study with 2724 participating children aged 6-9 years old. Nutritional status was assessed using nutrimetry, dietary intake with a 3-day food-recall questionnaire and physical activity with an ad hoc questionnaire. The nutricode with the highest prevalence was healthy weight/normal stature, with 51.3% of the sample. For the BMI for age Z-score, those in the overweight/obesity category represented 37.5% of the sample, while the thinness category included 7.6%. Intake of calories, proteins, sugar, lipids, SFA, MUFA, and cholesterol were significantly higher than recommended. The thinness groups consumed a significantly higher amount of excess calories while the overweight/obesity groups had the lowest mean excess calorie intake. Children in the thinness category presented the highest rates at both ends of the spectrum for sedentary activities. This study showed the high prevalence of malnutrition in schoolchildren. The results for the risk of thinness and overweight/obesity according to individual nutrient intake should be carefully interpreted. Lifestyle is a fundamental aspect to consider when combating malnutrition, especially at the level of dietary and physical activity habits, to combine various methods of intervention to improve nutritional status.

Abstract Tu090: P21-activated kinase 1 safeguards cardiac function from impairment during fasting

Excessive calorie intake poses a heightened risk for cardiovascular disease, while caloric restriction and intermittent fasting have demonstrated benefits in enhancing cardiovascular health and improving cardiometabolic risk profiles. Despite this knowledge, the precise mechanisms underlying the cardioprotective effects of these dietary regimens remain inadequately understood. P21-activated kinase 1 (PAK1) is a serine/threonine protein kinase known to play a crucial role in promoting cardiomyocyte survival in response to various stressors. In this study, we aimed to elucidate the role of PAK1 in maintaining cardiac function during fasting, utilizing mice with modified PAK1 activity in the heart. Under normal feeding conditions, heart function exhibited no discernible differences among wild type (WT), transgenic (TG), and knockout (KO) mice, as evidenced by consistent fractional shortening (FS), ejection fraction (EF), E/A ratio, and isovolumic relaxation time (IVRT). After a one-day fast, systolic contractile function remained robust across all groups of mice. However, the E/A ratio decreased in KO mice, and IVRT was prolonged in KO mice, while shortened in TG mice, highlighting the crucial role of PAK1 in maintaining diastolic cardiac function. Upon a two-day fast, systolic function was compromised in both WT and KO mice, whereas TG mice exhibited preserved function, as evidenced by FS and EF measurements, emphasizing PAK1's equal significance in sustaining systolic cardiac function. Furthermore, fasting accelerated mitophagy, a process eliminating dysfunctional mitochondria through lysosomal degradation, as observed by mitochondria-associated LC3-II and a dual fluorescent mitophagy reporter. Additionally, we established PAK1 as a positive regulator of mitophagy, suggesting its potential protective role in the heart during fasting via mitophagy modulation. In summary, PAK1 emerges as a critical mediator of cardiac function during fasting, presenting promising avenues for therapeutic interventions aimed at improving cardiovascular health.

P38α MAPK Coordinates Mitochondrial Adaptation to Caloric Surplus in Skeletal Muscle.

Excessive calorie intake leads to mitochondrial overload and triggers metabolic inflexibility and insulin resistance. In this study, we examined how attenuated p38α activity affects glucose and fat metabolism in the skeletal muscles of mice on a high-fat diet (HFD). Mice exhibiting diminished p38α activity (referred to as p38αAF) gained more weight and displayed elevated serum insulin levels, as well as a compromised response in the insulin tolerance test, compared to the control mice. Additionally, their skeletal muscle tissue manifested impaired insulin signaling, leading to resistance in insulin-mediated glucose uptake. Examination of muscle metabolites in p38αAF mice revealed lower levels of glycolytic intermediates and decreased levels of acyl-carnitine metabolites, suggesting reduced glycolysis and β-oxidation compared to the controls. Additionally, muscles of p38αAF mice exhibited severe abnormalities in their mitochondria. Analysis of myotubes derived from p38αAF mice revealed reduced mitochondrial respiratory capacity relative to the myotubes of the control mice. Furthermore, these myotubes showed decreased expression of Acetyl CoA Carboxylase 2 (ACC2), leading to increased fatty acid oxidation and diminished inhibitory phosphorylation of pyruvate dehydrogenase (PDH), which resulted in elevated mitochondrial pyruvate oxidation. The expected consequence of reduced mitochondrial respiratory function and uncontrolled nutrient oxidation observed in p38αAF myotubes mitochondrial overload and metabolic inflexibility. This scenario explains the increased likelihood of insulin resistance development in the muscles of p38αAF mice compared to the control mice on a high-fat diet. In summary, within skeletal muscles, p38α assumes a crucial role in orchestrating the mitochondrial adaptation to caloric surplus by promoting mitochondrial biogenesis and regulating the selective oxidation of nutrients, thereby preventing mitochondrial overload, metabolic inflexibility, and insulin resistance.

The science of snacks: a review of dog treats

The global growth in canine population has led to a thriving market for pet food, especially treats sector. This review explores the growing market for canine treats, revealing a deep emotional connection between pet owners and their pets, evident in feeding practices. With six distinct categories of treats, meat-based treats dominate due to perceptions of naturalness and health, high-lighting an increased focus on dog nutrition and a preference for raw, locally sourced alternatives. However, labeling discrepancies and a lack of clear nutritional information present a challenge for owners looking for quality treats. Variations in nutritional values and sensory qualities of treats require informed choices to prevent excessive calorie consumption and potential health implications. Effective communication between the veterinarian and pet owners is crucial to adapting treats recommendations based on the individual needs of dogs, taking into account potential health risks and obesity. In conclusion, the use of treats provides several benefits such as positive reinforcement, promoting dental health and providing nutritional support for senior dogs. However, certain aspects that may limit their use should be considered, such as the risk of microbiological contamination, accidents related to incorrect administration, obesity and environmental impacts associated with treat production.

How much does overnutrition weigh? The environmental and social impacts of Metabolic Food Waste in Italy

Excess Food Energy Intake (EFEI), namely Metabolic Food Waste (MFW) corresponds to excess calorie intake related to overconsumption of food and is responsible for overweight (OW) and obesity (OB) conditions. Identifying its causes and impacts could be important, so that it can be prevented and reduced, generating health, environmental and societal benefits. Therefore, this research quantifies MFW among OW and OB adult populations (18–75 years) in Italy and its environmental and social implications. Life cycle assessment (LCA) through the Simapro 9.5 software was used and then, the results were monetized according to the Environmental Price Handbook to understand the real environmental cost. Finally, Social LCA (S-LCA) was considered following the Product Social Impact Assessment (PSILCA) guidelines to understand the potential social risks behind the food that ends up on our plates. The results highlight the amount of MFW in Italy is 2696 billion kcal/year corresponding to 1.59 Mtons over-consumed food/year, while the impacts are mainly related to global warming (8.78 Mtons CO2 eq/year, or 2.29 % of the total Italian CO2 emissions), terrestrial ecotoxicity (843,451 tons 1.4-DCB/year), freshwater ecotoxicity (222,483 tons 1.4 DCB eq/year), and land consumption (8 million m2a eq/year), mostly due to the meat, fats and oils and sweets overconsumption. Impacts monetization also shows that MFW could induce an environmental price of € 1340/per capita/year, and finally, the S-LCA reveals how overconsumption of food has the potential to affect gender discrimination, water depletion, trade union, and social discrimination due to the high proportion of labor migrants in the agricultural sector.

THE EFFECTS OF SOCIAL ASSISTANCE PROGRAMS ON STUNTING PREVALENCE RATES IN INDONESIA

Background: Social assistance, such as Non-Cash Food Assistance (BPNT) and the Family Hope Program (PKH), is among the instruments used to eradicate stunting in the short and long term. Therefore, it is important to ensure that individuals effectively use it. Aims: This study aimed to review the effect of social assistance on stunting prevalence rates in Indonesia. Methods: This research employs a quantitative approach, utilizing numerical measurements and statistical analysis. The data is secondary and sourced from the Central Bureau of Statistics and the Ministry of Finance. The specific method applied is the generalized method of moments (GMM) dynamic panel regression. The research sample encompasses panel data from 34 provinces from 2015 to 2021. This study utilizes the indicator of very short height for children less than five years of age as a proxy for stunting. Furthermore, low height in children is adopted as a measure of stunting. Furthermore, this study adopted a measure of low height in children to indicate stunting. Results: The results showed that social assistance negatively affected stunting, supported by various other indicators such as the proportion of proper sanitation, the average length of schooling, protein consumption, and drinking water sources. Meanwhile, excessive calorie consumption increases stunting in a certain period. Conclusion: In this condition, government social assistance was urgently needed since access to the lowest decile households increased stunting rates. The practical implications for policy derived from these findings involve optimizing the efficiency of social assistance initiatives, emphasizing the significance of addressing environmental factors in programs aimed at preventing stunting, integrating health and nutrition initiatives, and implementing educational campaigns within communities to raise awareness about calorie consumption. Keywords: child health, social assistance, stunting, toddlers

High-fat diet-negative impact on female fertility: from mechanisms to protective actions of antioxidant matrices.

Excessive calorie intake poses a significant threat to female fertility, leading to hormonal imbalances and reproductive challenges. Overconsumption of unhealthy fats exacerbates ovarian dysfunction, with an overproduction of reactive oxygen species causing oxidative stress, impairing ovarian follicle development and leading to irregular ovulation and premature ovarian failure. Interest in biological matrices with high antioxidant properties to combat diet-related oxidative stress has grown, as they contain various bioactive factors crucial for neutralizing free radicals potentially preventing female reproductive health. This systematic review evaluates the female reproductive impact of biological matrices in mitigating oxidative damages induced by over calory habits and, in particular, high fat diets. A comparative approach among mammalian models was utilized to interpret literature available data. This approach specifically investigates the antioxidant mechanisms of biological matrices on early and late ovarian folliculogenesis, under physiological and hormone-induced female reproductive cycle. Adhering to the PRISMA 2020 guidelines, only English-language publications from peer-reviewed international indexes were considered. The analysis of 121 publications meeting the inclusion criteria facilitated the identification of crucial components of biological matrices. These components, including carbocyclic sugars, phytonutrients, organosulfur compounds, and vitamins, were evaluated for their impact on ovarian follicle resilience, oocyte quality, and reproductive lifespan. The detrimental effects of oxidative stress on female fertility, particularly exacerbated by high saturated fat diets, are well-documented. In vivo studies across mammalian preclinical models have underscored the potential of antioxidants derived from biological matrices to mitigate diet-induced conditions. These antioxidants enhance steroidogenesis and ovarian follicle development, thereby improving oocyte quality. Additionally, discussions within these publications emphasized the clinical significance of these biological matrices, translating research findings into practical applications for female health. Further research is essential to fully exploit the potential of these matrices in enhancing female reproduction and mitigating the effects of diets rich in fatty acids. This requires intensified in vitro studies and comprehensive collection of in vivo data before clinical trials. The promotion of ovarian resilience offers promising avenues for enhancing understanding and advancing female reproductive health world-wide.

Different Concentrations Of Cassava Flour (Manihot utilisima) And Wheat Flour On The Physicochemistry And Organoleptic Quality Of High-Fiber Steamed Brownies

At present, the level of public consumption of wheat flour is increasing but the production of wheat in Indonesia is very minimal so Indonesia still expects imports from several countries. Meanwhile, the use of low-fiber wheat flour can increase peoples consumption in excess, so it can increase excess calorie levels in the body which can trigger obesity. Therefore, it necessary to substitute local-based flour such as cassava flour to reduce wheat flour consumption and increase fiber content in the resulting product. This study aims to determine the effect of different concentrations of wheat flour and cassava flour and determine the right concentration on the chemical and organoleptic quality of steamed brownies as high fiber food. The research method used a a research design using a 1-factor Completely Randomized Design (CRD) with 4 treatments and 3 replications. Chemical quality analysis on steamed brownies, namely water content, crude fiber content, and calories. The organoleptic test is color, aroma, taste, and tenderness. The results showed that between different proportions of wheat flour and cassava flour had a significant effect on crude fiber content and very significant effect on calorie content. Based on the determination of all research parameters, it shows that formulation 3 with 60 grams wheat flour and 40 grams cassava flour is the best treatment with a result value (NH) 0.692 with parameter criteria in the form crude fiber content 22.9%, calorie content 6.74 cal, moisture content 19.04%, tenderness 3.68 (like), color 3.96 (like), taste 3.78 (like), and aroma 3.89 (like).

The Assessment of the Nutritional Status among the Young-Old and Old-Old Population with Alimentary-Dependent Diseases.

Background and Objectives: Unhealthy nutrition can contribute to the development or progression of various alimentary-dependent diseases, including obesity, type 2 diabetes mellitus, metabolic syndrome, anaemia, and arterial hypertension. Young-old and old-old individuals often have diets deficient in essential vitamins, minerals, and macronutrients, characterized by high consumption of carbohydrate-rich foods and insufficient intake of plant-based products like vegetables and fruits. This study aims to identify key parameters of nutritional status among the young-old (aged 60-74 years) and old-old (aged 75-90 years) populations in central Kazakhstan, particularly in relation to specific alimentary-dependent diseases. Materials and Methods: The study involved 300 participants aged 60-90 years. The study incorporated a dietary questionnaire, food consumption records (such as 24 h recalls), and measurements of anthropometric indicators including weight and skinfold measurements. Results: Residents in the surveyed regions typically consumed food 3-4 times daily, with breakfast, lunch, and dinner being eaten at consistent times. A significant proportion of individuals, especially older adults, followed this meal schedule. About one-third ate before bedtime, and more than half believed they adhere to a specific diet. The mean BMI for men aged 60-74 years was 28.3 (95% CI: 20.1-43.2) and, for those aged 75-90 years, it was 29.0 (95% CI: 22.1-40.8). Caloric intake among individuals aged 60-74 was higher compared to those aged 75-90, with males consuming an average of 2372.7 kcal and females consuming 2236.78 kcal versus 2101.5 kcal for males and 2099.9 kcal for females in the older age group. Conclusions: The dietary patterns observed among old-old individuals were marked by excessive calorie intakes and imbalances in macronutrient composition, with a predominant emphasis on high-carbohydrate foods at the expense of essential nutrients like proteins, fats, and key vitamins (such as C, E, B vitamins) and minerals (such as potassium, calcium, and iron).