Dietary habits of male shift workers enrolled in the workplace power program

2010 ◽  
Vol 4 ◽  
pp. S3-S4
Author(s):  
B.S. Berthon ◽  
P. Morgan ◽  
C. Collins ◽  
R. Callister ◽  
A. Cook ◽  
...  
Keyword(s):  
Dietary Habits ◽  
Shift Workers ◽  
Workplace Power

scholarly journals Dietary Interventions for Night Shift Workers: A Literature Review

Nutrients ◽  
2019 ◽  
Vol 11 (10) ◽  
pp. 2276 ◽  
Author(s):  
Yan Yin Phoi ◽  
Jennifer B. Keogh
Keyword(s):  
Ldl Cholesterol ◽  
Dietary Habits ◽  
Night Shift ◽  
Cochrane Library ◽  
Future Research ◽  
Cardiometabolic Health ◽  
Poor Sleep ◽  
Dietary Interventions ◽  
Shift Workers ◽  
Nutrition Programs

(1) Background: Night shift workers have greater risks of developing cardiometabolic diseases compared to day workers due to poor sleep quality and dietary habits, exacerbated by circadian misalignment. Assessing effects of dietary interventions on health outcomes among this group will highlight gaps for future research. (2) Methods: A search of studies was conducted on PubMed, Cochrane Library, Embase, Embase Classic, Ovid Emcare, and Google Scholar, from earliest to June 2019. The population–intervention–comparator–outcomes–study design format determined inclusion criteria. (3) Results: 756 articles were retrieved; five met inclusion and exclusion criteria. Six-hundred-and-seventy night shift workers were from healthcare, industrial, and public safety industries. Dietary interventions included two longer-term nutrition programs and three shorter-term adjustments of meal composition, type, and timing. Outcome measures were varied but included weight and cardiometabolic health measures. Nutrition programs found no weight improvement at both six and 12 months; low-density lipoprotein (LDL)-cholesterol levels decreased at six months. Triglycerides peaked after meals at 7:30 pm; glucose and insulin area under the curve peaked after meals at 11:30 pm. (4) Conclusions: Weight loss was not achieved in the studies reviewed but LDL-cholesterol improved. Future studies should investigate the effects of energy reduction and altering meal timing on cardiometabolic risk factors of night shift workers in randomised controlled trials, while assessing hunger, sleepiness, and performance.

scholarly journals 0027 Adolescent Sleep Timing And Dietary Patterns In Relation To Dna Methylation Of Core Clock Genes

SLEEP ◽  
2019 ◽  
Vol 42 (Supplement_1) ◽  
pp. A11-A11
Author(s):  
Erica C Jansen ◽  
Dana Dolinoy ◽  
Ronald D Chervin ◽  
Karen E Peterson ◽  
Louise M O'Brien ◽  
...  
Keyword(s):  
Dna Methylation ◽  
Dietary Patterns ◽  
Dietary Habits ◽  
Clock Genes ◽  
Epigenetic Modification ◽  
Shift Workers ◽  
Wake Time ◽  
Cpg Sites ◽  
Sleep Timing ◽  
Increased Risk

Abstract Introduction Mistimed sleep/wake and eating patterns put adult shift workers at increased risk for chronic disease, and epigenetic modification of core clock genes has been proposed as a mechanism. Although not as extreme as shift workers, adolescents often have delayed sleep timing. Our aim was to assess whether sleep midpoints in adolescents are associated with DNA methylation of circadian genes. A secondary aim was to examine associations between dietary patterns and circadian gene methylation. Methods The study population included 142 Mexican youth (average age 14.0 (SD=2.0) years, 49% male) enrolled in a cohort study. Average sleep midpoint (between bed time and wake time) over 7 days was estimated with actigraphy. Diet was assessed with a semi-quantitative food frequency questionnaire, and three dietary patterns were derived from principal components analysis (a vegetable-based pattern, a meat and starch-based pattern, and a breakfast pattern). DNA methylation was quantified in blood leukocytes with the Infinium MethylatinEPIC BeadChip. We selected 166 loci (CpG sites) within CpG islands of core ‘clock’ genes known to regulate circadian rhythms (CLOCK, BMAL, PER1, PER2, PER3, CRY1, CRYI2, RORA, RORB, REV-VERBA, REV-VERBB). Linear regression was used to analyze associations between sleep midpoint or dietary patterns and logit-transformed percent methylation at the 166 CpG sites. All models were adjusted for sex and age. Results The average midpoint was 3:41 AM (SD=1 hr 15 min); average bed time was 11:29 PM (SD=68 min) and average wake time was 7:53 AM (SD=97 min). Sleep midpoint was positively associated with DNA methylation of CpG sites from the genes REV-VERBA and RORB at the Bonferroni-corrected significance level of p<0.005. The breakfast dietary pattern (rich in eggs, milk, and bread) was inversely associated with DNA methylation at RORA (P=0.003). Conclusion Sleep timing and dietary habits are associated with DNA methylation of core clock genes in adolescents. Epigenetic modification of clock genes could in part underlie relationships between sleep, diet, and metabolic health among adolescents. Support (If Any) Dr. Jansen is supported by the NIH/NHLBI grant 5T32HL110952-05.

scholarly journals Consequences of Circadian Disruption in Shift Workers on Chrononutrition and their Psychosocial Well-Being

2020 ◽  
Vol 17 (6) ◽  
pp. 2043
Author(s):  
Nor Amira Syahira Mohd Azmi ◽  
Norsham Juliana ◽  
Nur Islami Mohd Fahmi Teng ◽  
Sahar Azmani ◽  
Srijit Das ◽  
...  
Keyword(s):  
Circadian Rhythm ◽  
Shift Work ◽  
Metabolic Disorders ◽  
Dietary Habits ◽  
Biological Clock ◽  
Well Being ◽  
Nutritional Intake ◽  
Shift Workers ◽  
The Relationship ◽  
Night Shifts

The workers and employees in various institutions are subjected to different shifts and work schedules. The employees work not only at daytime but also during odd hours at night. The biological clock of an individual is often altered during night shifts. This affects the psychosocial well-being and circadian nutritional intake of the worker. Disturbance in circadian rhythm results in the development of metabolic disorders such as hypertension, dyslipidemia, dysglycemia, and abdominal obesity. In the present review, we discuss the nature of shift work, sleep/wake cycle of an individual, chrononutrition, dietary habits, and meal changes with regard to timing and frequency, related to shift work. We also discuss the relationship between nutritional intake and psychosocial well-being among shift workers. The review may be beneficial for prevention of metabolic disorders and maintaining sound psychological condition in shift workers.

scholarly journals A comparative study on dietary pattern and meal skipping habits of diabetic works

2020 ◽  
Vol 11 (SPL4) ◽  
pp. 248-251
Author(s):  
Appaji CH SK ◽  
Ramtulasi ◽  
Selvaraj V ◽  
Gayathri C
Keyword(s):  
Dietary Pattern ◽  
Dietary Habits ◽  
Sampling Technique ◽  
Work Force ◽  
Well Being ◽  
Interview Schedule ◽  
Shift Workers ◽  
Glucose Levels ◽  
Meal Skipping ◽  
Blood Glucose Levels

Workers are the pillars of the nation. Hence, the health of the workers must be maintained in terms of Nutrition. But our workers do not concentrate in dietary aspects and skips meal regularly. Improper dietary habits affect the health and the well-being of the workers. To study the dietary pattern and meal skipping habits of dietary work force. Adopting random stratified  sampling technique, 100 diabetic general shift workers and 100 diabetic rotation shift workers were selected. Interview schedule was used to obtain the dietary pattern and meal skipping pattern of the subjects. After obtaining the details, raw data was coded and subjected to statistical analysis. About 84.5% and 15.5 were mixed vegetarian and vegetarian respectively. About 86% consumed all three meals a day. 79% brings food from home to workplace. About 37% of diabetic workers skip meal, among them, majority of workers skips breakfast (52.7%). Considering the dietary habits of the diabetic workers, it is essential to educate the workers regarding the good nutritional habits to maintain the blood glucose levels and to prevent micro and macrovascular complication. Employees must provide "health friendly" foods at canteen for the subsidized rates to maintain the wellness of diabetic workers.

scholarly journals The effectiveness of healthy meals at work on reaction time, mood and dietary intake: a randomised cross-over study in daytime and shift workers at an university hospital

2017 ◽  
Vol 118 (2) ◽  
pp. 121-129 ◽  
Author(s):  
Eva Leedo ◽  
Anne Marie Beck ◽  
Arne Astrup ◽  
Anne D. Lassen
Keyword(s):  
Reaction Time ◽  
Dietary Intake ◽  
Dietary Habits ◽  
Control Period ◽  
Working Hours ◽  
University Hospital ◽  
Healthcare Staff ◽  
Intervention Period ◽  
Shift Workers ◽  
Beneficial Effects

AbstractOur dietary habits affect both cognitive performance and mood. The aim of the study was to examine the effect of increased availability of healthy meals and water at work on healthcare staff. The study used an 8-week randomised cross-over design. A total of sixty physicians, nurses and nursing assistants, including sixteen working on shifts, were recruited. The participants received a self-selected keyhole-labelled (Nordic nutrition label) lunch, snack and bottled water during each shift throughout the intervention period. Reaction time (Go/No-Go test), mood-related scores (POMS) and dietary intake were assessed at run-in, and at the end of the intervention and the control periods. The intake of fat (P=0·030) and PUFA (P=0·003) was lower, and the intake of carbohydrate (P=0·008), dietary fibre (P=0·031) and water (P<0·001) was greater in the intervention period than in the control period. The intervention had no effect on reaction time or any of the mood-related scores in the group as a whole. In shift-working participants, the intervention period resulted in a 31·1 % lower Fatigue-Inertia Score (P=0·003), a 15·3 % higher Vigour-Activity Score (P=0·041) and a 42·7 % lower Total Mood Disturbance Score (P=0·017), whereas the only dietary component that significantly improved was water intake (P=0·034), when compared with the control period. Providing healthy meals, snacks and water during working hours seems to be an effective way of improving employees’ dietary intake. Moreover, increased intake of water may be associated with beneficial effects on fatigue, vigour and total mood in shift-working healthcare staff.

scholarly journals A Nutritional Counseling Program Prevents an Increase in Workers' Dietary Intake and Body Weight During the COVID-19 Pandemic

2021 ◽  
Vol 12 ◽  
Author(s):  
Patricia A. Nehme ◽  
Luisa P. Marot ◽  
Luciana F. R. Nogueira ◽  
Elaine C. Marqueze ◽  
Cibele A. Crispim ◽  
...  
Keyword(s):  
Body Weight ◽  
Food Intake ◽  
Dietary Habits ◽  
Eating Habits ◽  
Night Shift ◽  
Counseling Program ◽  
Nutritional Counseling ◽  
Working At Home ◽  
Shift Workers ◽  
The Impact

The COVID-19 pandemic caused thousands of deaths and changed lives all over the world. Daily life has also altered people's eating habits, mainly among those who stayed working at home. However, changes in the eating habits of workers who remained working during the pandemic are still unknown. The aim of this study was to evaluate the impact of the COVID-19 pandemic on the dietary habits of day and shift workers from a condominium management company, as well as to measure adherence to a nutritional counseling program and its effect on workers' food intake and body weight. One hundred and fifty-one workers (77.5% of day workers and 22.5% of shift workers) were followed up in the pre-pandemic period and during the pandemic. Data on anthropometry, food consumption, and adherence to nutritional counseling were collected during nutritional meetings, which focused on qualitative modification of food intake and control of energy consumption. The rate of adherence to the program did not differ between shifts. The pandemic significantly increased the intake of calories, macronutrients, and several micronutrients in workers of both shifts. Adherence to the nutritional counseling program had an impact on the consumption of proteins and some micronutrients, and also promoted a reduction in body weight and body mass index of workers of both shifts. Evening/night shift workers overall ate their meals later than day workers and also presented an earlier afternoon snack during the pandemic when compared with the pre-pandemic period. In conclusion, the pandemic seems to contribute to the increase in food intake of workers, regardless of the work shift. Those who joined a nutritional counseling program managed their food intake and lost weight.

Power Values and Power Distance Moderate the Relationship Between Workplace Supervisory Power and Job Satisfaction

2020 ◽  
Vol 19 (3) ◽  
pp. 135-141
Author(s):  
Kenneth D. Locke
Keyword(s):  
Job Satisfaction ◽  
Multilevel Modeling ◽  
Power Distance ◽  
European Social Survey ◽  
Social Survey ◽  
The Relationship ◽  
Workplace Power ◽  
Over Time

Abstract. Person–job (or needs–supplies) discrepancy/fit theories posit that job satisfaction depends on work supplying what employees want and thus expect associations between having supervisory power and job satisfaction to be more positive in individuals who value power and in societies that endorse power values and power distance (e.g., respecting/obeying superiors). Using multilevel modeling on 30,683 European Social Survey respondents from 31 countries revealed that overseeing supervisees was positively associated with job satisfaction, and as hypothesized, this association was stronger among individuals with stronger power values and in nations with greater levels of power values or power distance. The results suggest that workplace power can have a meaningful impact on job satisfaction, especially over time in individuals or societies that esteem power.

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