scholarly journals The Interaction between Coffee: Caffeine Consumption, UCP2 Gene Variation, and Adiposity in Adults—A Cross-Sectional Study

2019 ◽  
Vol 2019 ◽  
pp. 1-7 ◽  
Author(s):  
Harry Freitag Luglio Muhammad ◽  
Dian Caturini Sulistyoningrum ◽  
Emy Huriyati ◽  
Yi Yi Lee ◽  
Wan Abdul Manan Wan Muda
Keyword(s):  
Body Weight ◽  
Body Fat ◽  
Coffee Consumption ◽  
Cross Sectional Study ◽  
Caffeine Intake ◽  
Coffee Intake ◽  
Cross Sectional ◽  
Gene Variation ◽  
Ucp2 Gene ◽  
The Relationship

Background. Coffee is suggested as an alternative option for weight loss but the relationship between coffee consumption and adiposity in population-based studies is still controversial. Therefore, this study was aimed at evaluating the relationship between coffee intake and adiposity in adults and to test whether uncoupling protein 2 (UCP2) gene variation was able to affect this relationship. Methods. This was a cross-sectional study conducted in male and female adults living in the urban area of Yogyakarta, Indonesia. Adiposity was determined based on body weight, body mass index (BMI), percent body fat, and waist and hip circumference. Data on coffee consumption and other dietary components were collected using a semiquantitative food frequency questionnaire along with other caffeine-containing beverages such as tea, chocolate, and other beverages. The −866 G/A UCP2 gene variation was analyzed using polymerase chain reaction-restriction fragment length polymorphism. The correlation between coffee intake and adiposity was tested using linear regression test with adjustment for sex, age, energy intake, table sugar intake, and total caffeine intake. Results. In all subjects, coffee intake was inversely correlated with body weight (β = −0.122, p=0.028), BMI (β = −0.157, p=0.005), and body fat (β = −0.135, p=0.009). In subjects with AA + GA genotypes, coffee intake was inversely correlated with body weight (β = −0.155, p=0.027), BMI (β = −0.179, p=0.010), and body fat (β = −0.148, p=0.021). By contrast, in subjects with GG genotype, coffee intake was not correlated with body weight (β = −0.017, p=0.822), BMI (β = −0.068, p=0.377), and body fat (β = −0.047, p=0.504). Conclusion. We showed that coffee intake was negatively correlated with adiposity, and this was independent of total caffeine intake. Additionally, we showed that the −866 G/A UCP2 gene variation influences the relationship between coffee intake and adiposity.

Investigating the relationship between insulin resistance and adipose tissue in a randomized Tehrani population

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Jalaledin Mirzay Razzaz ◽  
Hossein Moameri ◽  
Zahra Akbarzadeh ◽  
Mohammad Ariya ◽  
Seyed ali Hosseini ◽  
...  
Keyword(s):  
Insulin Resistance ◽  
Adipose Tissue ◽  
Body Fat ◽  
Odds Ratio ◽  
Cross Sectional Study ◽  
Model Assessment ◽  
Fasting Insulin ◽  
Cross Sectional ◽  
Body Fat Percent ◽  
The Relationship

Abstract Objectives Insulin resistance is the most common metabolic change associated with obesity. The present study aimed to investigate the relationship between insulin resistance and body composition especially adipose tissue in a randomized Tehrani population. Methods This study used data of 2,160 individuals registered in a cross-sectional study on were randomly selected from among subjects who were referred to nutrition counseling clinic in Tehran, from April 2016 to September 2017. Insulin resistance was calculated by homeostasis model assessment formula. The odds ratio (95% CI) was calculated using logistic regression models. Results The mean age of the men was 39 (±10) and women were 41 (±11) (the age ranged from 20 to 50 years). The risk of increased HOMA-IR was 1.03 (95% CI: 1.01–1.04) for an increase in one percent of Body fat, and 1.03 (95% CI: 1.00–1.05) for an increase in one percent of Trunk fat. Moreover, the odds ratio of FBS for an increase in one unit of Body fat percent and Trunk fat percent increased by 1.05 (adjusted odds ratio [95% CI: 1.03, 1.06]) and 1.05 (95% CI: 1.02, 1.08). Also, the risk of increased Fasting Insulin was 1.05 (95% CI: 1.03–1.07) for an increase in one unit of Body fat percent, and 1.05 (95% CI: 1.02–1.08) for an increase in one unit of Trunk fat percent. Conclusions The findings of the present study showed that there was a significant relationship between HOMA-IR, Fasting blood sugar, Fasting Insulin, and 2 h Insulin with percent of Body fat, percent of Trunk fat.

The relationship of caffeinated beverages with depressive symptoms and decision-making

2021 ◽  
pp. 1-10
Author(s):  
Hatice Çolak ◽  
Emel Erdeniz ◽  
Esra Tansu Sarıyer ◽  
Ekin Çevik ◽  
Didem Yangın
Keyword(s):  
Decision Making ◽  
Depressive Symptoms ◽  
Linear Regression Analysis ◽  
Cross Sectional Study ◽  
Caffeine Intake ◽  
Caffeine Consumption ◽  
Cross Sectional ◽  
Decision Making Styles ◽  
Intuitive Decision Making ◽  
The Relationship

BACKGROUND: Caffeine can affect depressive symptoms and decision-making. OBJECTIVE: This study aims to examine the relationship between caffeinated beverages consumption with depressive symptoms and decision-making styles. METHODS: This cross-sectional study was conducted with 432 adults working in office environment. The questionnaire consisting of individuals’ socio-demographic attributes, the frequency and the amount of caffeinated beverages consumption, the “Epidemiological Research Center-Depression (CES-D) Scale” and the “Decision-Making Styles Scale” were used. The frequency and amount of caffeinated beverages were determined using the food frequency questionnaire (FFQ). The participants were asked to choose which cup/mug they prefer to drink their caffeinated beverages and what amount they consume that beverage at a time. All the data were collected using online platforms. RESULTS: In the study, 76.7%of the participants were female and the mean age was 31.5±8.0 years. The average daily total caffeine intake of the participants was 425.8±461.4 mg and the total CES-D scale score was 17.7±11.2 points. It was found that as the amount of caffeine consumed increased, intuitive decision-making decreased and depressive symptoms increased (p <  0.05). In linear regression analysis, total caffeine consumption was found to be a significant predictor for the intuitive decision-making score (B: –0.151; p:0.002). When caffeine consumption is controlled, intuitive and rational decision making decreases with increasing depressive symptoms while addiction and avoidance decision making increased (p <  0.05). CONCLUSIONS: As a result, the amount of caffeine consumed daily was related to intuitive decision-making but did not effect depression. It has been observed that depressive symptoms affect decision-making styles in different ways. To our knowledge, our study is the first to examine the effects of caffeine consumption on depression and decision-making styles. Accordingly, future studies may focus on the link between caffeine consumption, depression, and decision-making styles in larger populations and the mechanisms that influence this relationship.

scholarly journals Relationship between School Backpacks and Musculoskeletal Pain in Children 8 to 10 Years of Age: An Observational, Cross-Sectional and Analytical Study

2020 ◽  
Vol 17 (7) ◽  
pp. 2487 ◽  
Author(s):  
Tania López Hernández ◽  
Marina Caparó Ferré ◽  
Sílvia Giné Martí ◽  
Isabel Salvat Salvat
Keyword(s):  
Body Weight ◽  
Musculoskeletal Pain ◽  
Analytical Study ◽  
Pain Threshold ◽  
Pressure Pain Threshold ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
Cross Sectional ◽  
Pressure Pain ◽  
The Relationship

Back pain in children is a reality and various factors are involved in its etiology. The study’s aim was to analyze the relationship between the use and type of backpack and pain in children. An analytical observational cross-sectional study was conducted among 123 schoolchildren between 8–10 years. Data on the participants’ weight and height and their backpacks were collected, as well as the way of travel to school and their physical activity during the week. The results indicated that all backpacks were large because the backpack’s height is longer than torso length. Participants who studied in a traditional educational system (62.60%) carried backpacks that exceeded 10% of their body weight. Additionally, 31.7% of the students presented pain. There is no significant correlation between the weight or type of backpack and the pressure pain threshold collected from shoulders muscles. Participants who carried backpacks heavier than 10% of their body weight did not have more musculoskeletal pain or a lower pressure pain threshold than the others, although they did report greater fatigue. All these topics should be debated considering the student’s social environment and the backpack’s discomfort to the children, even though no relationship was found between musculoskeletal pain and backpack weight.

scholarly journals ENAM Gene Variation in Students Exposed to Different Fluoride Concentrations

2020 ◽  
Vol 17 (6) ◽  
pp. 1832 ◽  
Author(s):  
Denisse Duran-Merino ◽  
Nelly Molina-Frechero ◽  
Leonor Sánchez-Pérez ◽  
Martina Nevárez-Rascón ◽  
Rogelio González-González ◽  
...  
Keyword(s):  
Tooth Enamel ◽  
Dental Fluorosis ◽  
Cross Sectional Study ◽  
Control Group ◽  
Cross Sectional ◽  
Allele Distribution ◽  
Gene Variation ◽  
High Concentrations ◽  
Allelic Variations ◽  
The Relationship

The ENAM gene is important in the formation of tooth enamel; an alteration can affect the lengthening of the crystals, and the thickness in enamel. The objective was to determine the presence of the single nucleotide variant (SNV) rs12640848 of the ENAM gene in students exposed to different concentrations of fluoride. Methods: A cross-sectional study was conducted on students exposed to high concentrations of fluoride in the city of Durango which were divided according to the severity of fluorosis and dental caries. Genotype determination was performed by DNA sequencing. The relationship between the severity of dental fluorosis and the allele distribution was determined by the Fisher’s exact and Kruskal–Wallis tests. Results: Seventy-one students were included for the sequencing. In the different allelic variations, for the normal genotype AA/TT, the control group presented 75%, for the AG/TC variation, 70.8% in the TF ≤ 4 group, 65% in TF ≥ 5, and 16.7% in TF = 0; with respect to GG/CC variation, 12.5% in TF ≤ 4, 22% in TF ≥ 5, and 8.3% in TF = 0 group (p = 0.000). Conclusion: The ENAM gene showed an association in the population exposed to different concentrations of fluoride.

scholarly journals Differences in the relationship between BMI and percentage body fat between Japanese and Australian-Caucasian young men

2006 ◽  
Vol 95 (5) ◽  
pp. 1002-1007 ◽  
Author(s):  
Masaharu Kagawa ◽  
Deborah Kerr ◽  
Hayato Uchida ◽  
Colin W Binns
Keyword(s):  
Body Fat ◽  
Ethnic Differences ◽  
Cross Sectional Study ◽  
Body Density ◽  
Sectional Study ◽  
Cross Sectional ◽  
Japanese Men ◽  
Percentage Body Fat ◽  
Caucasian Men ◽  
The Relationship

This cross-sectional study aimed to determine ethnic and environmental influences on the relationship between BMI and percentage body fat, using a sample of 144 Japanese and 140 Australian-Caucasian men living in Australia, and eighty-eight Japanese men living in Japan. Body composition was assessed by anthropometry using standard international methods (International Society for the Advancement of Kinanthropometry protocol). Body density was predicted using Durnin and Womersley's (1974) equation, and percentage body fat was calculated from Siri's (1961) equation.Significant (P<0·05) ethnic differences in stature, body mass and BMI were observed between Japanese and Australian men, but no ethnic differences were observed in their percentage body fat and height-corrected sum of skinfold thicknesses. No differences were found in the BMI–percentage body fat relationship between the Japanese subjects living in Australia and in Japan. Significant (P<0·05) ethnic differences in the BMI–percentage body fat relationship observed from a comparison between pooled Japanese men(aged 18–40 years, BMI range 16·6–32·8kg/m2) andAustralians (aged 18–39 years, BMI range 16·1–31·4kg/m2) suggest that Japanese men are likely to havea greater percentage body fat than Australian men at any given BMI value.From the analyses, the Japanese men were estimated to have an equivalent amount of body fat to the Australian men at BMI values that were about 1·5 units lower than those of the Australians (23·5kg/m2 and 28·2kg/m2, respectively).It was concluded that Japanese men have greater body fat deposition than Australian-Caucasians at the same BMI value. Japanese men may therefore require lower BMI cut-off points to identify obese individuals compared with Australian-Caucasian men.

scholarly journals Habitual Coffee Consumption Enhances Attention and Vigilance in Hemodialysis Patients

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Petar M. Nikić ◽  
Branislav R. Andrić ◽  
Biljana B. Stojimirović ◽  
Jasna Trbojevic-Stanković ◽  
Zoran Bukumirić
Keyword(s):  
Cognitive Function ◽  
Assessment Tool ◽  
Adult Population ◽  
Coffee Consumption ◽  
Cross Sectional Study ◽  
Hemodialysis Patients ◽  
Western World ◽  
Caffeine Intake ◽  
Cross Sectional ◽  
The Impact

Objective.Coffee drinking is the main source of caffeine intake among adult population in the western world. It has been reported that low to moderate caffeine intake has beneficial effect on alertness and cognitive functions in healthy subjects. The aim of this study is to evaluate the impact of habitual coffee consumption on cognitive function in hemodialysis patients.Methods.In a cross-sectional study, 86 patients from a single-dialysis centre underwent assessment by the Montreal Cognitive Assessment tool and evaluation for symptoms of fatigue, mood, and sleep disorders by well-validated questionnaires. The habitual coffee use and the average daily caffeine intake were estimated by participants’ response to a dietary questionnaire.Results.Sixty-seven subjects (78%) consumed black coffee daily, mostly in low to moderate dose. Cognitive impairment was found in three-quarters of tested patients. Normal mental performance was more often in habitual coffee users (25% versus 16%). Regular coffee drinkers achieved higher mean scores on all tested cognitive domains, but a significant positive correlation was found only for items that measure attention and concentration (P=0.024).Conclusions.Moderate caffeine intake by habitual coffee consumption could have beneficial impact on cognitive function in hemodialysis patients due to selective enhancement of attention and vigilance.

scholarly journals Is Rheumatoid Arthritis Related to Coffee Consumption in Korea? A Nationwide Cross-Sectional Observational Study

2021 ◽  
Vol 18 (15) ◽  
pp. 7880
Author(s):  
Sang-Gyun Kim ◽  
Jong Woo Kang ◽  
Seong Min Jeong ◽  
Gwan Gyu Song ◽  
Sung Jae Choi ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Coffee Consumption ◽  
Cross Sectional Study ◽  
Self Report ◽  
Multivariable Logistic Regression Model ◽  
Cross Sectional ◽  
Health And Nutrition ◽  
Using Data ◽  
Study Participants ◽  
The Relationship

Coffee consumption is gradually increasing in Korea. As a result, interest in the relationship between coffee consumption and various diseases is growing. Several factors affect the development of rheumatoid arthritis (RA), and coffee consumption may be related. We conducted a nationwide cross-sectional study using data from the Korea National Health and Nutrition Examination Survey (2012–2016). A total of 12,465 eligible participants (4819 men and 7646 women) were included in the study. Participants with RA were defined as those who were diagnosed and currently being treated by physicians. Daily coffee consumption amounts were categorized as none, <1 cup, 1–2 cups, 2–3 cups, and ≥3 cups a day based on a self-report. A multivariable logistic regression model was employed, and we calculated the odds ratios (ORs) and 95% confidence intervals (CIs) for the odds of participants having RA with respect to coffee consumption. Compared to the no-coffee group, the ORs for RA in the <1 cup and 1–2 cups groups were 2.99 (95% CI 0.33–27.28) and 2.63 (95% CI 0.31–22.63) in men, respectively, and the ORs for RA for women in the <1 cup, 1–2 cups, 2–3 cups, and ≥3 cups groups were 0.62 (95% CI 0.31–1.26), 0.67 (95% CI 0.33–1.37), 1.08 (95% CI 0.35–3.36), and 1.43 (95% CI 0.25–8.36), respectively. Our study concludes, therefore, that daily coffee consumption is not related to the prevalence of RA in the general Korean population.

scholarly journals The relationship of coffee consumption and CVD risk factors in elderly patients with T2DM

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Hossein Sayed Ghavami ◽  
Mehran Khoshtinat ◽  
Sepehr Sadeghi-Farah ◽  
Arman Bayati Kalimani ◽  
Suzie Ferrie ◽  
...  
Keyword(s):  
Risk Factors ◽  
Dietary Assessment ◽  
Coffee Consumption ◽  
Density Lipoprotein ◽  
The Elderly ◽  
Cross Sectional Study ◽  
Cvd Risk Factors ◽  
Cvd Risk ◽  
Cross Sectional ◽  
The Relationship

Abstract Objective Clinical studies suggest increasing prevalence of cardiovascular disease (CVD) risk factors and diabetes among the elderly. Meanwhile, some food compounds, such as coffee, can also have beneficial effects on CVD risk factors. The aim of the present study was to examine the relationship between coffee consumption and CVD risk factors in the elderly with type 2 diabetes mellitus (T2DM). Methods This cross-sectional study was performed during 2017 on 300 elderly people above 60 years of age with T2DM in Isfahan, Iran. Dietary assessment was performed using a food frequency questionnaire. Coffee consumption was classified into three groups including < 1, 1–3, and > 3 cups/day. Partial correlation test was used to investigate the relationship between CVD risk factors and usual coffee consumption. Results The mean age and body mass index of participants were 70.04 ± 4.87 years and 24.74 ± 3.34 kg/m2 respectively. Coffee consumption had a significant inverse relationship with fasting plasma glucose (FPG) and diastolic blood pressure (DBP) in the elderly with T2DM (r: − 0.117, 0.134; p: 0.046, 0.022). Triglyceride (TG) and high-density lipoprotein cholesterol (HDL-C) had a significant positive relationship with coffee consumption levels (r: 0.636, 0.128; p: 0.028, 0.029). These results were obtained after controlling for potential confounders. Conclusion Increasing coffee consumption was linked to improved status of some CVD risk factors including FPG, HDL-C, and DBP in the elderly with T2DM. Nevertheless, increasing coffee consumption was also associated with higher TG level and had no significant effect on other risk factors. Further studies are required to confirm these results.

scholarly journals A study on caffeine consumption and its association with stress and appetite among call centre employees in Mumbai city, India

2017 ◽  
Vol 4 (3) ◽  
pp. 835 ◽  
Author(s):  
Lakshmi B. Kale ◽  
Kejal Joshi Reddy
Keyword(s):  
Negative Impact ◽  
Coffee Consumption ◽  
Negative Association ◽  
Caffeine Intake ◽  
Call Centre ◽  
Caffeine Consumption ◽  
Coffee Intake ◽  
Cross Sectional ◽  
Significant Difference ◽  
Stress Levels

Background: Caffeine is a widely consumed chemical having controversial effects. Caffeine may interact with the satiety and may be associated with stress levels. The prevalence of caffeine consumption among call centre employees is known to be high. The aim of the study was to assess the caffeine intake, appetite levels, stress levels and correlate these parameters among call centre employees aged between 25-35 yearsMethods: A cross sectional study with purposive sampling was carried out among a call centre at Mumbai, India. Anthropometric measurements and structured questionnaires were used for data collection.  Results: The average caffeine intake was 200mg/day through coffee and 150mg/day through tea among the habitual consumers. As per the scoring categories of modified appetite questionnaire (CNAQ), 54.7% (n=64) of the participants were at risk to abnormally low appetite. The stress questionnaire results showed that 84.6% (n=99) of the participants were at high risk to stress. Significant negative association was found between coffee intake and appetite score (r- 0.55, p<0.001), indicating that with more coffee consumption the appetite score was lower, similarly significant negative association was seen between tea consumption and appetite score (r- 0.300, p<0.05). Habitual smoking along with daily coffee intake had a significant negative association with appetite score (r- 0.476, p<0.05). Significant difference (p<0.01) was observed between the mean appetite score of habitual smokers and non-smokers; mean appetite score of non-smokers was greater.Conclusions: Caffeine had a negative impact on the appetite levels. Smoking was observed to worsen the effect of caffeine on appetite. 

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