Biological Rhythm and Chronotype: New Perspectives in Health

Biomolecules, Journal Year: 2021, Volume and Issue: 11(4), P. 487 - 487

Published: March 24, 2021

The circadian rhythm plays a fundamental role in regulating biological functions, including sleep-wake preference, body temperature, hormonal secretion, food intake, and cognitive physical performance. Alterations can lead to chronic disease impaired sleep. rhythmicity human beings is represented by complex phenotype. Indeed, over 24-h period, person's preferred time be more active or sleep expressed the concept of morningness-eveningness. Three chronotypes are distinguished: Morning, Neither, Evening-types. Interindividual differences need considered reduce negative effects disruptions on health. In present review, we examine bi-directional influences rest-activity cycle pathologies disorders. We analyze main characteristics three chronotypes.

Language: Английский

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Beyond sleep: A multidimensional model of chronotype

Neuroscience & Biobehavioral Reviews, Journal Year: 2023, Volume and Issue: 148, P. 105114 - 105114

Published: March 1, 2023

Language: Английский

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Variability in Daily Eating Patterns and Eating Jetlag Are Associated With Worsened Cardiometabolic Risk Profiles in the American Heart Association Go Red for Women Strategically Focused Research Network

Journal of the American Heart Association, Journal Year: 2021, Volume and Issue: 10(18)

Published: Sept. 6, 2021

Background Sleep variability and social jetlag are associated with adverse cardiometabolic outcomes via circadian disruption. Variable eating patterns also lead to disruption, but associations health unknown. Methods Results Women (n=115, mean age: 33±12 years) completed a 1-week food record using the Automated Self-Administered 24-Hour Dietary Assessment Tool at baseline 1 year. Timing of first last occasions, nightly fasting duration, %kcal consumed after 5 pm (%kcal pm) 8 were estimated. Day-to-day was assessed from SD these variables. Eating defined as weekday-weekend differences in metrics. Multivariable-adjusted linear models examined cross-sectional longitudinal day-to-day metrics risk. Greater start time, related higher body mass index waist circumference (P<0.05). In analyses, 10% increase predicted increased (β, 0.52; 95% CI, 0.23-0.81) 1.73; 0.58-2.87); greater 0.25; 0.07-0.43). Every 30-minute duration diastolic blood pressure 0.95; 0.40-1.50); an equivalent systolic 0.58; 0.11-1.05) 0.45; 0.10-0.80). Per SD, there 2.98 mm Hg (95% 0.04-5.92) 2.37mm 0.19-4.55) increases pressure; 1.83; 0.30-3.36). For hemoglobin A1c, every end time 0.09% 0.03-0.15), 0.06% 0.001-0.12), 0.23% 0.07-0.39) increases, respectively. Conclusions adiposity worse glycemic control. Findings warrant confirmation population-based cohorts intervention studies.

Language: Английский

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Association of meal timing with body composition and cardiometabolic risk factors in young adults

European Journal of Nutrition, Journal Year: 2023, Volume and Issue: 62(5), P. 2303 - 2315

Published: April 26, 2023

Abstract Purpose To investigate the association of meal timing with body composition and cardiometabolic risk factors in young adults. Methods In this cross-sectional study participated 118 adults (82 women; 22 ± 2 years old; BMI: 25.1 4.6 kg/m ). Meal was determined via three non-consecutive 24-h dietary recalls. Sleep outcomes were objectively assessed using accelerometry. The eating window (time between first last caloric intake), midpoint (local time at which ≥ 50% daily calories are consumed), jetlag (variability non-working working days), from midsleep point to food intake, intake calculated. Body by DXA. Blood pressure fasting (i.e., triglycerides, total cholesterol, high-density lipoprotein-cholesterol, low-density insulin resistance) measured. Results not associated ( p > 0.05). negatively related HOMA-IR score men R = 0.348, β − 0.605; 0.234, 0.508; all ≤ 0.003). positively 0.212, 0.485; 0.228, 0.502; These associations remained after adjusting for confounders multiplicity (all 0.011). Conclusions seems unrelated However, a longer shorter earlier 24 h cycle) better health men. Clinical trial registration NCT02365129 https://www.clinicaltrials.gov/ct2/show/NCT02365129?term=ACTIBATE&draw=2&rank=1

Language: Английский

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Gender Differences in Dietary Patterns and Eating Behaviours in Individuals with Obesity

Nutrients, Journal Year: 2024, Volume and Issue: 16(23), P. 4226 - 4226

Published: Dec. 6, 2024

Obesity is a global health problem with significant chronic disease risks. This study examined gender differences in eating behaviour, body composition, frequency and time of hunger an Italian cohort obesity (BMI ≥ 30) to inform gender-specific management strategies.

Language: Английский

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Night eating in timing, frequency, and food quality and risks of all-cause, cancer, and diabetes mortality: findings from national health and nutrition examination survey

Nutrition and Diabetes, Journal Year: 2024, Volume and Issue: 14(1)

Published: Feb. 27, 2024

Abstract Objective To investigate the association of timing, frequency, and food quality night eating with all-cause, cancer, diabetes mortality. Methods This study included 41,744 participants from US National Health Nutrition Examination Survey (2002–2018). Night information was collected by 24-h dietary recall exposures were eating. Food assessed latent class analysis. The outcomes mortality, which identified Death Index International Classification Diseases 10th Revision. Adjusted hazard ratios [aHR] 95% confidence intervals [CI] computed Cox regression. Results During a median follow-up 8.7 years, 6066 deaths documented, including 1381 cancer 206 diabetes. Compared no (eating before 22:00), later timing associated higher risk all-cause mortality (each P -trend <0.05) rather than highest being 00:00–1:00 (aHR 1.38, CI 1.02–1.88) 23:00–00:00 2.31, 1.21–4.40), respectively. However, increased risks not observed for 22:00-23:00. Likewise, one time or over frequency < 0.05). That further in high-dietary-energy-density group (all-cause mortality: aHR 1.21 [95% 1.06–1.38]; 1.97 1.13–3.45]), but low-dietary-energy-density group. Finally, correlation analysis found positive associations glycohemoglobin, fasting glucose, OGTT. Conclusions mortality; however, reduction excess when 23:00 foods.

Language: Английский

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The Interrelationship Between Circadian Rhythms and Sleep Quality: Mechanisms, Influencing Factors, and Therapeutic Approaches

Advances in Psychology, Journal Year: 2025, Volume and Issue: 15(04), P. 111 - 118

Published: Jan. 1, 2025

Language: Английский

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Relative validity of the Chrono-Nutrition Behavior Questionnaire (CNBQ) against 11-day event-based ecological momentary assessment diaries of eating

International Journal of Behavioral Nutrition and Physical Activity, Journal Year: 2025, Volume and Issue: 22(1)

Published: April 24, 2025

Abstract Background A growing number of studies have investigated chrononutrition-related variables in relation to health outcomes. However, only a few questionnaires specifically designed for assessing parameters been validated. We aimed examine the relative validity Chrono-Nutrition Behavior Questionnaire (CNBQ) against 11-day event-based ecological momentary assessment (EMA) diaries eating. Methods Informed by previous research, we developed CNBQ comprehensive parameters, including sleep variables, eating frequency, timing eating, duration occasions, windows, and time interval between workdays non-workdays separately. Between February April 2023, total 1050 Japanese adults aged 20–69 years completed online subsequently kept EMA food 11 days, 6.5 4.5 on average. Results Mean differences estimates derived from were < 10% most examined, both (27 33; 82%) (25 76%), based non-workdays, such as jetlag (5 6; 83%). Spearman correlation coefficients ≥ 0.50 26 (79%) 22 (67%) (e.g., mid-sleep time; frequency; first occasion, last meal, meal; meal window; midpoint; wake occasion time), 2 base breakfast timing). Bland–Altman analysis showed that limits agreement wide bias overestimation was proportional mean increased. Conclusions These findings suggest justifies its use estimating values ranking individuals majority parameters.

Language: Английский

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Chrononutrition behaviors in relation to diet quality and obesity: do dietary assessment methods and energy intake misreporting matter?

Nutrition Journal, Journal Year: 2025, Volume and Issue: 24(1)

Published: April 28, 2025

Inconsistent epidemiologic findings on the associations of chrononutrition behaviors with diet quality and adiposity measures may be due to use different dietary assessment methodologies a lack consideration misreporting. We aimed investigate by using questionnaires diaries, adjustment for energy intake (EI) This cross-sectional study included 1047 Japanese adults aged 20-69 years. used Chrono-Nutrition Behavior Questionnaire (CNBQ) or 11-day diaries assess (meal frequency, snack total eating timing first occasion, last duration window, midpoint) workdays non-workdays separately. Eating jetlag was defined as midpoint difference between non-workdays. Diet assessed Healthy Index-2020, based Meal-based History (MDHQ) 4-day weighed food diaries. EI misreporting evaluated Goldberg cut-off principle. Using questionnaire data (CNBQ MDHQ), we found inverse frequencies, midpoint, (P < 0.05), irrespective Also, positive meal, snack, frequencies window prevalence general obesity (body mass index ≥ 25 kg/m2), abdominal (waist circumference 90 cm males; 80 females), both; many these were only evident 0.05) after In contrast, diary data, no quality, obesity, regardless (except timings occasions quality). The dependent methodology behaviors. Adjustment radically changed in questionnaire-based analysis. These suggest importance careful method selection research.

Language: Английский

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Life before and after COVID-19: The ‘New Normal’ Benefits the Regularity of Daily Sleep and Eating Routines among College Students

Nutrients, Journal Year: 2022, Volume and Issue: 14(2), P. 351 - 351

Published: Jan. 14, 2022

After the COVID-19 lockdown, a 'new normal' was established, involving hybrid lifestyle that combined face-to-face with virtual activity. We investigated, in case-control study, impact of on daily sleep and eating routines, compared pre-pandemic conditions. To do this, we propose using social jet lag as markers regularity routines. Additionally, studied whether had an body mass index (BMI), diet quality, other health-related variables. This study included 71 subjects group, 68 group (20-30 years). For all participants, evaluated lag, BMI, behaviors, physical activity, well-being. General linear models were used to compare outcome variables between groups. The results revealed associated greater routines (-0.7 h (95% CI: -1.0, -0.4), -0.3 -0.5, -0.1)), longer duration weekdays (1.8 1.5, 2.2)), lower debt (-1.3 -1.7, -0.9)). Regarding BMI variables, observed these similar These findings indicate positive our indicated offered college students more sustainable lifestyle, which hours during week debt. This, long run, could have overall health.

Language: Английский

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