Different Types Of Diets Research Articles

Effects of Different Processed Diets on Growth Performance, Blood Parameters, Hair Quality and Fecal Microbiota in Ragdoll Cats.

In recent years, there has been ongoing debate about the dietary choices for pet cats, particularly regarding three options: extruded dry food, cooked meat, and raw meat. Determining which diet is most suitable for a cat's healthy growth still requires substantial empirical support. Our study aimed to evaluate the effects of feeding Ragdoll cats (n = 5/group) extruded dry food (ED), cooked meat (CM), and raw meat (RM) on their growth performance, apparent digestibility, fur condition, blood parameters, fecal scores, and gut microbiota composition. However, our results indicate that different types of diets did not significantly affect the daily weight gain of Ragdoll cats. The CM group showed a significant improvement in the digestibility of dry matter, fat and protein compared to the ED group (p < 0.05) but no improvement in that of fat compared to the RM group. Compared to the ED group, both the CM and RM groups showed significant improvements in fur condition while exhibiting a significant decrease in fecal scores (p < 0.05). The CM and RM groups exhibited enhanced serum antioxidant capacity (p < 0.05) and increased immunity in the cats (p < 0.05). Immunity enhancement in the CM group was significantly higher than that in the RM group(p < 0.05). The ED group showed an increase in the abundance of beneficial bacteria in Ragdoll cat intestines, while the CM and RM groups showed enhancements in the innate microbiota of feline animals. These data, to some extent, suggest that CM is the most suitable diet for Ragdoll cats, but further research on intestine microbiota is still needed. These study findings provide a reference for purebred pet breeding purposes.

Effects of Formulated Pellet Feed or Live Fish Food on the Intestinal and Aquaculture Water Microbial Communities in Goldfish, Carassius auratus

This study investigates the impact of different diets on fish growth and bacterial community structure present in the intestine of goldfish (Carassius auratus) and their aquaculture water under recirculating water conditions. We assumed that different types of diet would form different intestinal microbiota that may affect host growth. Using Illumina MiSeq high-throughput sequencing, we analyzed bacterial communities in goldfish fed with formulated pellet feed, Tubifex worms (Limnodrilus hoffmeisteri), and an alternating diet of both. Over a 14-day feeding trial, no significant differences in juvenile goldfish growth were observed between groups. After 7 days, diet changes significantly influenced the abundance and diversity of intestinal bacteria, with the alternating diet notably enhancing bacterial diversity in both the intestines and water. However, these differences in bacterial diversity decreased by day 14. The results indicate that diet type affects microbial community diversity in the intestines and water of goldfish, and that goldfish intestines maintain a stable core bacterial community structure. This highlights the potential for optimizing diet types to enhance microbial health and stability in aquaculture systems and, in addition, provides an important scientific basis for alternative diets in goldfish aquaculture in the industry.

Advances in Research on the Impact of Diet on Human Gut Microbiota Composition and Metabolites

As research into gut microbiota deepens, the impact of diet on the composition of human gut microbiota and their metabolites has gradually become a focal point. This paper reviews recent advancements in understanding how diet influences gut microbiota composition and their metabolic products. Firstly, it introduces the basic concepts of gut microbiota and their role in maintaining health. Next, it explores the effects of different types of diets (such as high-fiber, high-fat, high-protein, and refined sugar diets) on the composition of gut microbiota and analyzes their impact on microbiota diversity. Then, it discusses the influence of diet on gut microbiota metabolites, including short-chain fatty acids, amino acid metabolites, and gases. Further, it examines the practical applications of dietary interventions on health, especially their potential impact on chronic diseases. Finally, the paper summarizes the limitations of current research and suggests future research directions and challenges. Overall, the influence of diet on gut microbiota and their metabolites holds profound health significance and provides important evidence for formulating scientific dietary recommendations.

Relative merits of offering a milk replacer, glucose-electrolyte or whey-based diet on the blood composition and health of unweaned calves after transport

The objective of this randomized controlled trial was to assess the relative merits of offering unweaned calves 3 different types of diets to meet energy and water deficits that can occur during journeys. Six young unweaned male Holstein calves were randomly selected from within 2 body weight ranges (median 48 and 42 kg) from each of 29 loads (total n = 174 calves) transported from an auction market or a collection center to a calf sorting center before transport to a veal unit. The calves were then randomly allocated to one of 3 dietary treatments (n = 58 calves/dietary treatment). They were offered either a milk replacer diet (M), a glucose-electrolyte diet (G) or a whey-based diet with added electrolytes (W). The ability of these diets to provide sufficient nutrient energy to restore vigor, avoid hypoglycaemia and clinical signs of dehydration without increasing the risk of diarrhea was assessed. A clinical assessment of dehydration, health and vigor was made, and the calves were blood sampled before feeding, then 2 h and 4 h after feeding. The plasma glucose concentration was increased 2 h and 4 h after feeding the M and W diets. The increases in plasma glucose concentration were greater 2 and 4 h after (a) feeding the M than after the W diet and (b) feeding the M and W diets than after the G diet. Back-transformed means and 95% Confidence Intervals (CI) for the ratio of the plasma glucose concentration at 4 h compared with 0 h for the milk replacer, glucose-electrolytes and whey-based diets were 1.2 mM CI 1.21, 1.35; 0.95 mM CI 0.92, 0.97; and 1.09 mM CI 1.06, 1.14, respectively. There was no effect of diet on the change in serum total protein concentration between before feeding and 2 and 4 h after feeding. The serum osmolality was lower 2 h after feeding the G diet. The fall in serum osmolality was greater 2 h after feeding the G diet than after feeding the M and W diets. The changes in the serum osmolality between before feeding and 2 h after feeding for the milk replacer, glucose-electrolytes and whey-based diets were -0.68 mosmol CI -3.27, 1.91; -5.23 mosmol CI -7.82, and -2.64; -0.13 mosmol CI -2.77, 2.51, respectively. The diet offered at the sorting center had no effect on subsequent growth on the veal rearing farm between arrival and slaughter (milk replacer 1.22 kg/d, CI 1.17, 1.28; glucose-electrolyte diet 1.23 kg/d. CI 1.18, 1.28; whey-based diet 1.28 kg/d CI 1.23, 1.33). The M diet provided the calves with nutrients and water to replace energy and water deficits that had accumulated before arrival at the sorting center, and these dietary benefits were still apparent 4 h after feeding. The benefits of the W diet were similar to those of the M diet, but the M diet was better able to assist the calves in maintaining their plasma glucose concentration 4 h after feeding than the W diet. The G diet had some short-term benefits in providing energy and assistance to the calves to recover from dehydration, as indicated by a decrease in serum osmolality. However, the G diet was clearly inferior to the M and W diets in providing sufficient energy to assist the calves in recovering from the effects of transport and fasting. During the 4-h after feeding, no adverse effects of offering the calves the M or W diets were observed. The benefits of the W diet in replacing energy and water deficits were similar to those of the M diet, but the M diet was better able to assist the calves in maintaining their blood glucose concentration 4 h after feeding than the W diet.

A Comprehensive Investigation into the Relationship between Dietary Therapy Strategies for Metabolic Illnesses and the Underlying Myriad Factors

Abstract: Maintaining a well-balanced diet and considering how to fulfill all the adequate nutrition required by the body will help us live a healthy lifestyle. The risk of illness, infection, exhaustion, and poor performance increases when a balanced diet is absent. The anti-treatment technique of food modification has gained a lot of attention in research over the past few decades. Popular diets include Mediterranean, vegan, and low-carbohydrate diets. The vegan diet is a plant-based eating plan that eliminates animal products and emphasizes fruits, vegetables, legumes, whole grains, nuts, and seeds. The Palaeolithic age diet emphasizes eating full, unprocessed foods available to early people while avoiding grains, legumes, dairy products, refined sugar, and processed foods. Proponents claim it can improve health, and aid in weight loss. Numerous dietary patterns, such as caloric restriction (CR), dietary approaches to stop hypertension (DASH), ketogenic diets (KD), the Mediterranean diet (Medi), and Mediterranean-DASH diet Intervention for Neurological Delay (MIND) diet, have been tried to reduce body weight, any other disease infections, and cognitive decline. Increased Mediterranean diet adherence was linked to reductions in cardiovascular and neurological conditions, including Alzheimer's disease (AD) and related cognitive loss. The MIND diet, a new good dietary pattern has been linked to a significantly lower incidence of AD and slower rates of cognitive deterioration. The current piece of work emphasizes the introduction, nutritional components, and health advantages of different types of diet.

Effect of Stocking Density, Multispecies Probiotics, and Biofloc on Metabolic and Physiological Responses of Puntius sophore in Laboratory Conditions

A 60-day experimental trial was conducted to evaluate the effect of different stocking densities, probiotic supplementation, and a biofloc system on the growth and physiological responses of Puntius sophore in laboratory conditions. P. sophore (8.64 ± 1.24 g) was obtained from the Brahmaputra River, Mymensingh, and immediately transferred to a flow-through water system. In experiment 1, fish were subjected to three treatments (20 fish per 400 L as LD, 25 fish per 400 L as MD, and 30 fish per 400 L as HD), and similarly, in experiment 2, three different types of diets were provided (control diet (D1), biofloc (D2), and a probiotic-containing diet (D3)). Three replications were used in the completely randomized experimental design. Growth parameters, viz. TLG, BWG, FCR, FCE, SGR, RGR, and DGR, were significantly influenced by stocking density and probiotics (p &lt; 0.05). The highest growth rate was observed in LD and in D3. The lowest FCR was also observed in LD and in D3, while highest was in HD (30 fish per 400 L) and in D2. Though stocking density does not impact the blood profile, with the exception of WBC, in the case of feeding regime, WBC, RBC, MCV, MCH, and PLT levels differed significantly (p &lt; 0.05); however, all haematological measures were within the normal range in both experiments, and the fish’s physiological conditions were better in LD and feeding with probiotic supplementation (D3). The results obtained from this study suggested that the welfare of P. sophore is adversely affected by high stocking density and increased growth and physiological conditions when cultured with LD and supplemented with probiotics.

Dietary type (carnivore, herbivore and omnivore) and animal species modulate the nutritional metabolome of terrestrial species.

Ecometabolomics could be implemented as a powerful tool in molecular ecology studies, but it is necessary to know the baseline of certain metabolites and understand how different traits could affect the metabolome of the animals. Therefore, the main objective of this study was to provide values for the nutritional metabolome profile of different diet groups and animal species, as well as to study the differences in the metabolomic profile due to the effect of diet type and species. To achieve this goal, blood samples were taken from healthy animals (n = 43) of different species: lion (Panthera leo), jaguar (Panthera onca), chimpanzee (Pan troglodytes), bison (Bison bison), gazelle (Gazella cuvieri) and fallow deer (Dama dama), and with different types of diet (carnivore, herbivore and omnivore). Each blood sample was analysed to determine nutritional metabolites. The main results this study provides are the nutritional metabolic profile of these animals based on the type of diet and the animal species. A significant effect of the dietary type was found on nutritional metabolite levels, with those metabolites related to protein metabolism (total protein and creatine) being higher in carnivores. There is also an effect of the species on nutritional metabolites, observing a metabolome differentiation between lion and jaguar. In the case of herbivores, bison showed higher levels of uric acid and cholesterol, and lower urea levels than gazelle and fallow deer. More molecular ecology studies are needed to further the knowledge of the metabolism of these animals.

Laboratory Assessment of the Effects of AGA@4life Multidisciplinary Intervention on the Inflammatory Profile, MMPs, and TIMPs in a Geriatric Population.

In recent years, the world's aging population has increased, contributing to the development of age-related pathologies, which have been aggravated by physical inactivity and excessive fat intake. This study aimed to evaluate the effect of implementing a nutritional program (control group-CG) combined with exercise (intervention group-IG) on the inflammatory profile, MMPs, and TIMPs in a group of 34 elderly participants (IG, n = 18; CG, n = 16). Participants underwent a full multidisciplinary diagnostic evaluation (T0), with the gathering of clinical information and biochemical and hematological determinations being re-evaluated eight weeks later (T1). A diet manual was made, which provided a selection of different types of diets resulting from the nutritional needs of the different users at the center. The aerobic exercise consisted of two sessions per week with a total duration of 1 h. The laboratory evaluation was performed by slot blot. Statistical analysis included a paired sample t-test and Spearman's correlation coefficient. We observed that in the IG, there was a significant increase at T1 of TNF-α (p < 0.05) and MMP-2 (p < 0.05), without changes in IL-6 and MMP-9, showing that the intervention did not cause an exacerbated inflammatory response in exercised elderly people. The intervention program implemented showed potential to contribute to better active aging strategies, taking advantage of the known benefits of exercise without inducing a harmful inflammatory response in elderly participants.

A purified diet affects intestinal epithelial proliferation and barrier functions through gut microbial alterations.

The gut microbiota plays a crucial role in maintaining epithelial barrier function. Although multiple studies have demonstrated the significance of dietary factors on the gut microbiota and mucosal barrier function, the impact of a purified diet, which has long been used in various animal experiments, on intestinal homeostasis remains to be elucidated. Here, we compared the impact of two different types of diets, a crude diet and an AIN-93G-formula purified diet, on epithelial integrity and the gut microbiota. Purified diet-fed mice exhibited shorter villi and crypt lengths and slower epithelial turnover, particularly in the ileum. In addition, antimicrobial products, including REG3γ, were substantially decreased in purified diet-fed mice. Purified diet feeding also suppressed α1,2-fucosylation on the epithelial surface. Furthermore, the purified diet induced metabolic rewiring to fatty acid oxidation and ketogenesis. 16S ribosomal RNA gene sequencing of the ileal contents and mucus layer revealed distinct gut microbiota compositions between the purified and crude diet-fed mice. Purified diet feeding reduced the abundance of segmented filamentous bacteria (SFB), which potently upregulate REG3γ and fucosyltransferase 2 (Fut2) by stimulating group 3 innate lymphoid cells (ILC3s) to produce IL-22. These observations illustrate that the intake of a crude diet secures epithelial barrier function by facilitating SFB colonization, whereas a purified diet insufficiently establishes the epithelial barrier, at least partly owing to the loss of SFB. Our data suggest that the influence of purified diets on the epithelial barrier integrity should be considered in experiments using purified diets.

Pregnancy, Diabetes and Obesity – Prevention of Obesity in the Next Generation

Diabetes mellitus is a widely occurring disorder, and obesity is its main feature. As the burden of obesity is increasing steadily, it leads to the increasing prevalence of diabetes, as well as of the most common non-communicable diseases. A comprehensive approach for the prevention of obesity appears to constitute the most effective intervention to reduce their prevalence worldwide. Numerous measures were applied to treat obesity and prevent its complications, of them different types of diet, physical activity, behavioral programs, pharmacologic interventions, and surgical treatments – but all of them have a significant degree of dropping-off and weight-regain over time. In this review we highlight pregnancy as a key period in a woman’s life, which can improve compliance with these programs and affect the next generation’s health, breaking the vicious cycle of family obesity

Dietary trends and obesity in Saudi Arabia.

Dietary habits in Saudi Arabia have been shifting toward the Western diet, which is high in fat, salt, and sugar, leading to a high obesity rate. Different dietary strategies such as the Ketogenic Diet (KD), Intermittent Fasting (IF), Gluten Free Diet (GFD), and Calorie Restriction Diet (CRD) have shown an influential role in weight loss. This study aimed to compare trending diets and correlate different types of diet with obesity and lifestyle among adults in Saudi Arabia. A cross-sectional study was performed on Saudis and non-Saudis over 18 years old. We used convenience sampling, an online questionnaire distributed via social media channels, including WhatsApp, LinkedIn, and Twitter. SPSS 28 software was applied for data analysis. The chi-square test was used to determine associations between different variables. Statistical significance was considered at a value of p less than 0.05. Most participants were females residing in the Eastern and Central regions of Saudi Arabia. Although most do not follow any dietary plan, they exhibited acceptable exercise and lifestyle. The minority of the study population followed different types of diet plans, such as KD, IF, and GFD. The purpose of most of the participants who have used these strategies was for weight loss but failed to sustain the dietary plan for more than 1 month. Obesity remains a challenging issue in Saudi Arabia. Adherence to dietary regimes could help in controlling obesity. Increasing the awareness of the benefits of each dietary plan for health, choosing the appropriate one, and sustaining a balanced nutrition pattern.

Elucidating the role of diet in maintaining gut health to reduce the risk of obesity, cardiovascular and other age-related inflammatory diseases: recent challenges and future recommendations.

A healthy balanced diet is crucial in protecting the immune system against infections and diseases. Poor diets, such as the Western diet, contribute to the development of metabolic diseases, hypertension, and obesity. Microbiota, primarily composed of different microorganisms and residing in the gastrointestinal tract (GIT), also play a significant role in maintaining gut health. Polyphenols and probiotics found in fruits, vegetables, whole grains, legumes, nuts, and seeds promote gut health and support the growth of beneficial bacteria. Different types of diets, their categories, and their impact on health are also mentioned. The relationship between diet, gut health, and the risk of developing obesity, cardiovascular diseases, and inflammatory diseases is discussed in this review article. The rationale behind the review concludes future recommendations for maintaining gut health and reducing the occurrence of obesity, cardiometabolic diseases, and other inflammatory diseases. There is also the need for standardized research methods, long-term studies, and translating scientific knowledge into practical dietary recommendations.

Antagonistic impact of Lactobacilli on Escherichia coli in the gut of Labeo rohita fingerlings fed with bakery wastes

The present study was designed to check the feed conversion ratio (FCR) and, changes in gut microbiota of Labeo rohita fingerlings fed with different bakery product diets. The beneficial growth promoting lactobacilli and pathogenic Escherichia coli bacteria were isolated from the gut of Labeo rohita fingerlings and evaluated the antagonistic impact of lactobacilli on E. coli. The study was conducted for three months using five circular tanks of 5 feet diameter in two replicates. The experimental tanks were named as D1, D2, D3, D4 and D5 based on different types of diets. Fingerlings of the D1 tank were fed with control feed of Oryza Organics containing 20% crude protein. The D2 tank was fed with an experimental diet containing 25% cream cake as a basic ingredient. The D3 tank was fed with an experimental diet with 35% cream cake as a basic ingredient, while the D4 tank fingerlings were fed with a diet with 25% biscuits as a basic ingredient, and D5 tank fingerlings with a diet with 35% biscuits as a basic ingredient. The feed was provided according to the body weight of the fish twice a day. By using the staining method and biochemical test, lactobacilli and E. coli were identified from the gut of the fingerlings. To confirm the diagnosis of identified bacteria, 16S rDNA gene sequencing was used. Highest growth was observed (FCR, 1.200 ± 0.028) in D4 followed by that in D1 (1.360 ± 0.014), D2 (1.450 ± 0.014), D5 (1.512 ± 0.002), and D3 (1.595 ± 0.007), respectively. The antagonistic activity of lactobacilli against E. coli was also recorded. In diet D4, the lactobacilli concentration was highly significant, i.e., 9.7 x 107 ± 2.4 x 107 cfu/g and that of E. coli was found as 1.1 x 107 ± 1.4 x 106 cfu/g followed by D5 having 6.6 x 107 ± 1.6 x 107 cfu/g lactobacilli and 1.9 x 107 ± 2.5 x 106 cfu/g E. coli, D2 with 2.4 x 107 ± 1.9 x 106 cfu/g lactobacilli and E. coli 1.6 x 107 ± 2.1 x 106 cfu/g, D1 with 2.4 x 107 ± 1.9 x 106 cfu/g lactobacilli and E. coli 1.8 x 107 ± 1.8 x 106 cfu/g, and D3 with 9.1 x 106 ± 1.8 x 106 cfu/g lactobacilli and E. coli 1.4 x 107 ± 1.4 x 106 cfu/g.

Effects of enzyme supplementation on growth performance, digestibility of phosphorus, femur parameters and fecal microbiota in growing pigs fed different types of diets.

A 42-days study was conducted to evaluate the effects of different dietary types (corn-or wheat-soybean meal-based diet) and phytase (Phy) or a multi-carbohydrase and phytase complex (MCPC) supplementation on growth performance, digestibility of phosphorus (P), intestinal transporter gene expression, plasma indexes, bone parameters, and fecal microbiota in growing pigs. Seventy-two barrows (average initial body weight of 24.70 ± 0.09 kg) with a 2 × 3 factorial arrangement of treatments and main effects of diet type (corn-or wheat-soybean meal-based-diets) and enzyme supplementation (without, with Phy or with MCPC). Each group was designed with 6 replicate pens. The MCPC increased (p < 0.05) average daily gain (ADG) and final body weight (BW). A significant interaction (p = 0.01) was observed between diet type and enzyme supplementation on apparent total tract digestibility (ATTD) of P. The ATTD of P was higher (p < 0.05) in wheat soybean meal-based diets compared to corn-soybean meal-based diets. Compared with the corn-soybean meal-based diet, the relative expression of SLC34A2 and VDR genes in the ileum and SLC34A3 in jejunum of growing pigs fed the wheat-soybean meal based diet was lower (p < 0.05). The MCPC significantly reduced (p < 0.05) the relative expression of TRPV5 and CALB1 genes in the ileum and increased the expression of CALB1 in the duodenum compared to control diet. The phytase increased (p < 0.05) the relative expression of SLC34A1 gene in the duodenum in comparison to control diet and MCPC-supplemented diet. The Ca and P contents in plasma from pigs fed corn-soybean meal-based diet were higher (p < 0.05) than those from pigs fed wheat-soybean meal-based diet, and the parathyroid hormone (PTH) and calcitonin (CT) concentrations were lower (p < 0.05) than those fed wheat-soybean meal-based diet. The content of Ca and P in the femur and the bone strength of pigs in the corn-soybean meal group were significantly higher (p < 0.05) than those in the wheat-soybean meal groups. The phytase increased (p < 0.05) the Ca and P content and bone strength of the femur. Additionally, diet type and both enzymes significantly improved fecal microbial diversity and composition. Taken together, diet type and exogenous enzymes supplementation could differently influence the growth performance, utilization of phosphorus, intestinal transporter gene expression, bone mineralization and microbial diversity and composition in growing pigs.

Il link tra microbiota e alimentazione dalla vita prenatale all’età scolare: una revisione narrativa

The microbiota is a major topic of study nowadays. It has numerous roles in regulating host immunity, and its alteration, called dysbiosis, can cause numerous diseases. There are several therapeutic strategies to modulate the microbiota, from the use of pre- and pro-biotics to antibiotics. Dietary habits also seem to have a significant impact on modulating the gut microbiota. In this narrative review, we aim to investigate how diet influences the gut microbiome from early life through school age. We performed a search of available articles in the literature, published between January 2000 and January 2023, using the PubMed/Medline database, including children aged 0-5 years, using keywords relevant to the topic. The aim was to clarify how different types of diet that characterize the early years of life contribute to the formation of the individual’s gut microbiota.

The Effects of Different Types of Diets on Steroid Hormone Concentrations.

The great popularity of various diets in recent years has led us to reflect on their suitability for our health. The aim of this communication is to review current knowledge on the influence of the most well-known diets on the concentrations of the main steroids and to consider possible mechanisms. The influence of diet on hormone concentrations is expected, but the literature data on this topic are inconsistent and yield conflicting results. The main problem in evaluating these influences is the change in weight that a change in diet induces. This effect needs to be filtered out in order to discover interesting associations between diet and steroid hormones. This is illustrated by the example of the effects of ketogenic diets on testosterone levels in men, where the direct effect of the diet is to reduce testosterone levels, but a number of papers have described increases that are due to diet-related weight loss and the modification of obesity-induced changes. A second major driver is the change in circadian rhythm, and it is necessary to assess hormonal changes induced by changing the time of day of the diet. Such shifts within the circadian rhythm rather than due to a particular type of diet itself are documented by changes in the circadian rhythm of cortisol.

Effects of thyme (Thymus vulgaris), organic acid, probiotic and prebiotic on carcass characteristics and intestinal microbial population in broiler chickens fed with normal and low protein diets

The experiment was carried out to evaluate the effects of thyme, organic acid, probiotic and prebiotic on carcass characteristics and intestinal microbial microflora in broiler chicks in normal and low protein diets. A total of 388 Ross 308 broilers were equally assigned to 5 treatments with 4 replicates in a completely randomized design. The experimental treatments were; 1: control, 2: thyme extract (2 kg/ton), 3: organic acid (3 kg/ton), 4: probiotics (50 g/ton) and 5: prebiotics (2 kg/ton) with normal and reduced protein levels (10% lower than usual). At d 42, two chicks per replicate were randomly chosen, slaughtered and carcass percentage and carcass components percentage including a thigh, breast, liver, heart, gizzard, spleen, bursa of fabricius, abdominal fat, and intestine were determined for live weight. The results showed that using a diet with a normal level of crude protein compared to a diet with a level of crude protein lower than usual, increased the percentage of spleen and heart of chickens (P&lt;0.05). It seems that there is a close relationship between the percentage of fat in the abdominal cavity and the ratio of energy to protein in the diet. Also, there were no significant differences between treatments and their interactions about pH content of ileum of broilers (P &gt; 0.05). Besides, the bacterial population of ileum of treated broilers had different behavior. The ileum bacteria improved with probiotic addition and it was predictable because of beneficial bacteria inclusion to diet. Comparing the means for litter traits, no significant differences were observed between the experimental treatments with each other and with the control group (P&gt;0.05). Totally, before the common use of additives in different types of diets of poultry nutrition, thorough investigations should be carried out on mechanisms, compatibility with other components of the diet and safety evaluation.

The Impact of Different Types of Diet on the Prevention of Diseases among Polish Inhabitants, Including COVID-19 Disease.

Proper nutrition may help in preventing deaths or at least alleviating the symptoms of many chronic diseases. While the COVID-19 disease was still taking its toll, the world had to adjust to new life conditions, which could change nutritional habits. In this observational, cross-sectional study, we aimed to identify the potential correlations between sociodemographic factors and diet and the presence of common chronic diseases among Polish inhabitants. Furthermore, we tried to determine whether the COVID-19 pandemic led to changes in nutritional habits. Therefore, based on the online study (the National Test for Poles' Health (NTPH), we collected data from 376,102 and 200,000 respondents in two different time frames (before the COVID-19 pandemic: 2019-2020 and during the COVID-19 pandemic: 2021-2022, respectively). Despite the rapid global rise of the COVID-19 pandemic, among our study group, hypertension was still the most commonly occurring disease in both time frames (32.33% in 2019-2020 and 34.95% in 2021-2022, p < 0.001). Furthermore, more chronic diseases were reported during the COVID-19 pandemic than in 2019-2020. Regarding sociodemographic factors, male respondents were more likely to develop hypertension and diabetes (OR = 1.35 CI 95% (1.28-1.43), p < 0.001; and OR = 1.20 CI 95% (1.11-1.30), p < 0.001). Vegetarian diet decreases the likelihood of hypertension, neurological disease, and diabetes (OR = 0.69, CI 95% (0.60-0.81), p < 0.001; OR = 0.72, CI 95% (0.59-0.88), p = 0.001; and OR = 0.73, CI 95% (0.55-0.96), p = 0.026). In line with this, consuming meat meals increases the risk of hypertension (OR = 1.09, CI 95% (1.02-1.17), p = 0.009). Interestingly, a reduced-sodium diet has an association with decreased morbidity of COVID-19 disease (OR = 0.72, CI 95% (0.63-0.82), p < 0.001). This result brings new light to more research to be done to allow efficient prevention of this disease. In conclusion, our study shows the beneficial role of a balanced diet in reducing the incidence rate of common chronic diseases. Our findings may be educational for those who would like to change their nutritional habits and/or for public health professionals to suggest the implementation of proper diets to their patients.

The Use of Herbs, Dietary Products, and Different Types of Diet for Weight Loss Purposes.

Obesity is a global pandemic health problem. Attempting weight reduction, excess weight people commonly seek herbal products in addition to claim diets. We aimed to assess the prevalence of consuming herbal and dietary products for weight loss purposes and to assess weight reduction attitudes and beliefs among a group of excess-weight adults in Jordan. A cross-sectional study was conducted on a sample of 477 Jordanian adults (81.6% females), between Feb-Apr/2021. The study data collection was completed by using a validated online structured questionnaire. 28.9% of the male participants reported that the most common source of diets they followed was by themselves (43.2%) and by dietitians (25%). Whereas female participants followed the weight reduction diets prescribed by dietitians, by themselves, and on the internet (31.1%; 26.5%, and 23.7; respectively, P=0.011). The majority of participants from both genders do not believe in using weight reduction herbs alone for losing weight; it must be done along with diet and exercise (P=0.018). Females who use herbs for weight reduction were more than males. In addition, green tea was the most used herb by all participants (8%). The main advisor for using weight reduction herbs and dietary products in females was the internet (30.1%) followed by their own (24.2%). However, in males, it was by their own (21.6%), then by a dietitian (12.6%), and by the internet (12.5%) (P=0.001). Moreover, a quarter of male participants and 21.6% of females did not feel that using herbs to lose weight was efficient. The excess weight adults in Jordan seek to use diet, herbs, and dietary products for weight reduction, advised by unreliable sources. Although the majority are convinced that it is not effective alone, further studies are needed to assess the side effects and safety of such consumption among the population.

Impact of diet on attention-deficit hyperactivity disorder in a tertiary care hospital of Rawalpindi

Background: Attention-deficit hyperactivity disorder (ADHD) is a prevalent neuropsychiatric disorder of children that affects almost all aspects of the life. The role of diet in the management of the ADHD is understudied in Pakistan. This study aimed to assess the impact of different types of diet on the symptoms of ADHD among the children with ADHD. Methods: This descriptive cross-sectional study was conducted among 58 children with ADHD in Rawalpindi. Ethical approval and informed consent were obtained. Patients’ recruitment was done via developed criteria and Convenient sampling technique. Descriptive statistics and one-way ANOVA were used to determine the difference of ADHD severity among various frequencies of different included foods via Conner Parent rating scale-revised short form. Data analysis was performed by SPSS version 25.0. Results: The difference in hyperactivity index, impulsivity, and learning problems score on CPR-RS among various frequencies of carbohydrate, protein rich and fat foods, was statistically significant and with the increase intake of carbohydrate and protein rich foods, the score on CPR-RS of hyperactivity index, impulsivity, and learning problems also goes up. Whereas, with the increase intake of fat rich foods, the score of hyperactivity index, impulsivity, and learning problems goes down. Conclusions: In short, the high intake of carbohydrate and protein rich foods, increase the severity of the symptoms of ADHD, while, high intake of fat rich foods decreases the severity of the symptoms of ADHD among children.