Objective: The aim of this study was to determine the correlation between alcohol consumption and body mass index in university students in Eastern Thailand. Methods: Undergraduate students (19–23 years, n = 396) were randomly surveyed via questionnaires, which included general information, alcohol consumption, and unhealthy food consumption. Average daily alcohol consumption was then calculated from grams of ethanol consumed per day. A subject, who has body mass index (BMI) more than 23 kg/m2, was defined as excessive weight. Difference between genders of each variable was compared using independent t-test. Mean of each variable between groups was compared using analysis of variance (ANOVA). The correlation between average daily alcohol consumption and BMI, unhealthy consumption and BMI were analyzed by applying Pearson correlation coefficient. Results: 229 university students consumed alcohol (58%). After 229 subjects were divided into three categories, the average daily alcohol consumption of the overweight group was significantly higher than the underweight and normal weight groups in women; meanwhile, unhealthy food consumption frequencies was not different between groups. Average daily alcohol consumption levels for overweight group were 74.17 and 73.45 g/day in men and women, respectively. Furthermore, higher daily alcohol consumption was independently associated with higher BMI (95% confidence interval [CI] R = 0.161: p = 0.015; men R = 0.120: p = 0.236; women R = 0.214: p = 0.015). Conclusion: There was a positive relationship between alcohol consumption and BMI in university students in Eastern Thailand. This study supports that the daily alcohol consumption is a risk factor for excessive weight and gender may contribute to the correlation.

The role of sarcopenic obesity (SO) in impaired cognitive function has been investigated in several observational studies, but results have been mixed. This study applied the proposed European Society for Clinical Nutrition and Metabolism (ESPEN)-European Association for the Study of Obesity (EASO) definition of SO to a representative population aged ≥50 years to identify the association between SO and cognitive function. Data from the National Health and Nutrition Examination Survey 1999-2002 waves were used. At the screening phase, body mass index or waist circumference were used to evaluate obesity; sarcopenia was identified using the SARC-F questionnaire. At the diagnostic phase I and II, sarcopenia was assessed using knee extensor isometric strength and appendicular lean mass, and fat mass percent was used to assess obesity. Cognitive function in older participants (60-85 years) was assessed using the Digit Symbol Substitution Test. A self-reported memory question was used in middle-aged individuals (50-59 years). The sample included 2356 participants (men, 44.7%). The prevalence of SO was 32.3%, 21.2% and 15.0% at the screening, diagnosis I, and diagnosis II, respectively. Significant associations between SO and cognitive impairment were observed in individuals aged 60-85 at diagnosis I (OR: 2.3, 95%CI 1.4-3.8, P = 0.007) and diagnosis II (OR: 2.7, 95%CI 1.5-4.9, P = 0.004). The new ESPEN-EASO definition of SO identified a high prevalence of SO cases. A significant association between SO and poor cognitive function in older individuals was observed.

People living with HIV (PLHIV) with oral problems usually suffer from malnutrition due to difficulties in chewing and swallowing, which lead to under nutrition. In addition, hyperglycemia is one of the major problems among PLHIV receiving antiretroviral therapy (ART).Up to now, in Thailand there is still a lack of specialized food products for PLHIV with oral problems that can be easily chewed and swallowed to prevent their malnutrition.This study aimed to develop high protein food products in the form of snack with artificial sweeteners, and to determine the levels of acceptance (taste, flavor, color, texture and overall satisfaction) by PLHIV with oral problems. Soybean milk pudding was selected as the food product since it is the most favored snack among PLHIV. All 3 high protein snacks (containing sugar, sucralose, and stevioside) were developed for 30 PLHIV with oral problems, and their sensory perceptions were evaluated. Results revealed there were no significant differences in all aspects of sensory perceptions between the 3 high protein snacks, except for color (p<0.05). In addition, overall satisfaction scores of all 3 high protein snacks were deemed to be acceptable by all PLHIV participants

Thai rice varieties, including Hom Pathum (Pathumthani fragrant rice) and Tubtim Chumphae rice, contain bioactive compounds with potential antioxidant properties. In this study, their acute effects on glycemic response, cardiac autonomic function, endurance performance, and oxidative stress were investigated in healthy adults. In a randomized crossover design, two independent cohorts of healthy adults were enrolled. A total of 50 participants completed two separate experiments (n = 25 per experiment), in which they consumed 140 g of control jelly, Hom Pathum rice jelly, and Tubtim Chumphae rice jelly in a randomized order on separate occasions. In Experiment 1, blood glucose (BG) was measured at baseline and every 30 min for 120 min, while insulin concentrations were assessed at baseline and after 120 min. In Experiment 2, participants performed treadmill exercise at 60% VO₂peak to volitional exhaustion, and exercise-induced oxidative stress was evaluated following exercise. Postprandial BG responses differed significantly among interventions. At 30 min, BG concentrations were lower following Hom Pathum and Tubtim Chumphae rice jellies compared with the control jelly (p < 0.001 and p = 0.002, respectively), and these reductions were maintained between 60 and 120 min, with Tubtim Chumphae rice generally demonstrating greater glycemic attenuation (p < 0.05). The BG area under the curve was significantly lower following both rice jellies than following the control jelly (p ≤ 0.005). No significant differences were observed in insulin concentrations, HOMA indices, heart rate variability, or blood pressure among interventions. Both rice jellies improved endurance performance compared with the control condition (p < 0.05), whereas post-exercise malondialdehyde concentrations were significantly reduced only following Tubtim Chumphae rice consumption (p = 0.049). These findings suggest that acute consumption of Thai rice-based jellies, particularly Tubtim Chumphae rice jelly, may attenuate postprandial glycemic responses and enhance endurance performance, with Tubtim Chumphae rice additionally demonstrating potential to reduce exercise-induced oxidative stress. However, these findings reflect short-term physiological responses in healthy adults and should be interpreted cautiously pending further mechanistic and long-term investigations.

High prevalence of chronic kidney disease has been reported in Thailand, and patients with this chronic disease need to restrict their dietary protein intakes because of their low glomerular filtration rate, including those from rice and starch. Unfortunately, there is a lack of protein-free starch available in Thai communities. Therefore, this study aimed to develop protein-free starchy products that were used as ingredients in Thai ethnic food menus. Five menus (Pad See Ew, Rad Na, Pad Thai, Kuay Jub, and Pad Kee Mao) incorporating the developed protein-free starchy products (with 3 formulae using the developed starchy products and 1 original formula per menu) were developed for conducting the sensory evaluation by 48 healthy participants. Results revealed all menus showed significant difference of satisfaction scores on food texture (p<0.05). In addition, Pad Se Ew, Pad Thai (formula 1), and Pad Kee Mao (all formulae) had the overall satisfaction scores at acceptable level. In conclusion, most of the Thai ethnic food menus made from the developed protein-free starchy products were acceptable to participants.

Background: Nutritional biomarkers are linked to body composition changes, but limited evidence has studied how nutritional biomarkers relate to low muscle mass, excess adiposity, and both coexisting conditions across different physical activity levels. This study aims to investigate associations between low muscle mass, obesity, and low muscle mass with obesity and nutritional biomarkers across physical activity levels among U.S. adults across physical activity levels. Methods: This cross-sectional study analyzed data from adults aged 20–59 years from the 2015–2018 cycles of the National Health and Nutrition Examination Survey (NHANES) 2015–2018. Low muscle mass was defined by low appendicular lean mass relative to body weight (LALM/W). Obesity was classified using body mass index (BMI¹), waist circumference (WC²), and body fat percentage (FM%³), and low muscle mass with obesity was defined using three coexisting phenotypes (LALM/W-O1, LALM/W-O2, LALM/W-O3). Nutritional biomarkers included serum albumin, vitamin D, triglyceride, cholesterol, LDL cholesterol, iron, insulin resistance (HOMA IR), and high-sensitivity C-reactive protein (hs-CRP). Physical activity was categorized as inactive, insufficiently active, or sufficiently active based on MET minutes per week. Multivariable regression models accounted for the complex survey design and relevant covariates. Results: After adjustment, LALM/W was significantly associated with low serum albumin, low vitamin D, high triglyceride, high HOMA-IR, and high CRP. Obesity was significantly associated with low serum albumin, low vitamin D, high triglyceride, high LDL cholesterol, high HOMA-IR, and high CRP. LALM/W-O in all phenotypes were significantly associated with low serum albumin, low vitamin D, high triglyceride, high LDL cholesterol, high HOMA-IR, and high CRP. LALM/W-O phenotypes demonstrated the strongest associations, particularly with high HOMA-IR and hs-CRP. Although the associations varied by physical activity level, sufficiently active group was associated with lower odds of adverse nutritional biomarkers compared with insufficient activity. Conclusions: Nutritional biomarkers are associated with LALM/W and obesity. Sufficient physical activity was associated with fewer adverse outcomes. This suggests that adequate physical activity may be associated with better nutritional status and body composition.