Effect of a chronotype-adjusted diet on weight loss effectiveness: A randomized clinical trial

Muñoz, Joaquín S. Galindo; Gallego, María Soledad Carrillo; Soler, Inmaculada Díaz; Ortega, Mario; Cáceres, Carlos; Morante, Juan José Hernández

doi:10.1016/j.clnu.2019.05.012

Cited by 31 publications

(31 citation statements)

References 32 publications

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“…The chronotype has been observed to modify the relationship between meal timing and obesity [71]. Interestingly, a recent study found that a ‘chronotype-adjusted diet’ was more effective than a traditional hypocaloric diet in terms of improving anthropometric parameters [72].…”

Section: Future Directions and Outstanding Questionsmentioning

confidence: 99%

Effectiveness of Intermittent Fasting and Time-Restricted Feeding Compared to Continuous Energy Restriction for Weight Loss

et al. 2019

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The current obesity epidemic is staggering in terms of its magnitude and public health impact. Current guidelines recommend continuous energy restriction (CER) along with a comprehensive lifestyle intervention as the cornerstone of obesity treatment, yet this approach produces modest weight loss on average. Recently, there has been increased interest in identifying alternative dietary weight loss strategies that involve restricting energy intake to certain periods of the day or prolonging the fasting interval between meals (i.e., intermittent energy restriction, IER). These strategies include intermittent fasting (IMF; >60% energy restriction on 2–3 days per week, or on alternate days) and time-restricted feeding (TRF; limiting the daily period of food intake to 8–10 h or less on most days of the week). Here, we summarize the current evidence for IER regimens as treatments for overweight and obesity. Specifically, we review randomized trials of ≥8 weeks in duration performed in adults with overweight or obesity (BMI ≥ 25 kg/m2) in which an IER paradigm (IMF or TRF) was compared to CER, with the primary outcome being weight loss. Overall, the available evidence suggests that IER paradigms produce equivalent weight loss when compared to CER, with 9 out of 11 studies reviewed showing no differences between groups in weight or body fat loss.

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Section: Future Directions and Outstanding Questionsmentioning

confidence: 99%

Effectiveness of Intermittent Fasting and Time-Restricted Feeding Compared to Continuous Energy Restriction for Weight Loss

et al. 2019

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“…This study provides insightful information to fill the gap in the existing literature on chrono-nutrition, where the previous data have mainly been drawn from adolescents and adults. A recent clinical trial examined the effectiveness of a chronotype-adjusted diet for weight control, compared to traditional dietary recommendations [55]. It was then hypothesized that evening-type individuals would benefit from dietary patterns revised in accordance with their biological rhythms.…”

Section: Strengths and Limitationsmentioning

confidence: 99%

Associations between the Chronotypes and Eating Habits of Hong Kong School-Aged Children

Yeung

et al. 2020

IJERPH

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Later chronotypes have been found to be associated with unhealthy diets in adolescents and adults, but no study has been conducted in children. The aim of this study was to investigate the associations between the chronotypes and dietary patterns of school-aged children. Children aged 7–11 and their parents were recruited from five mainstream schools in Hong Kong. The parents were told to complete questionnaires on the children’s circadian preferences, food frequency, and dietary behaviors. All of the questionnaires were distributed and collected by schoolteachers. No gender differences in chronotype were observed (all p > 0.05). The evening-type was associated with significantly greater odds of viewing television (TV) during meals (adjusted odds ratios (OR) = 5.62 in boys and 5.39 in girls). Evening-oriented boys were prone to skipping breakfast (adjusted OR = 14.78), whereas evening-oriented girls were at risk of consuming fast food (adjusted OR = 7.74). There are indications of some gender differences in chronotype-related eating patterns. Sleep duration and screen time significantly mediated the associations between later chronotypes and unhealthy eating habits. Individualized dietary recommendations in accordance with circadian preferences may be effective at promoting healthy and nutritious diets for school-aged children.

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“…An area of research is focused on altering circadian rhythms by time-related dietary approaches (chrononutrition) or pharmacological substances (chronobiotics) [57]. In a randomized clinical trial, short chronotype-adjusted diet was more effective than the traditional hypocaloric diet in decreasing BMI, and waist circumference [58]. In a further trial, eating late was associated with decreased resting-energy expenditure, decreased fasting carbohydrate oxidation, decreased glucose tolerance and blunted daily profile in free cortisol concentrations [59].…”

Section: Dietary Cluesmentioning

confidence: 99%

Chronodisruption: A Poorly Recognized Feature of CKD

Carriazo

Ramos

Sanz

et al. 2020

Toxins

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Multiple physiological variables change over time in a predictable and repetitive manner, guided by molecular clocks that respond to external and internal clues and are coordinated by a central clock. The kidney is the site of one of the most active peripheral clocks. Biological rhythms, of which the best known are circadian rhythms, are required for normal physiology of the kidneys and other organs. Chronodisruption refers to the chronic disruption of circadian rhythms leading to disease. While there is evidence that circadian rhythms may be altered in kidney disease and that altered circadian rhythms may accelerate chronic kidney disease (CKD) progression, there is no comprehensive review on chronodisruption and chronodisruptors in CKD and its manifestations. Indeed, the term chronodisruption has been rarely applied to CKD despite chronodisruptors being potential therapeutic targets in CKD patients. We now discuss evidence for chronodisruption in CKD and the impact of chronodisruption on CKD manifestations, identify potential chronodisruptors, some of them uremic toxins, and their therapeutic implications, and discuss current unanswered questions on this topic.

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Effect of a chronotype-adjusted diet on weight loss effectiveness: A randomized clinical trial

Cited by 31 publications

References 32 publications

Effectiveness of Intermittent Fasting and Time-Restricted Feeding Compared to Continuous Energy Restriction for Weight Loss

Effectiveness of Intermittent Fasting and Time-Restricted Feeding Compared to Continuous Energy Restriction for Weight Loss

Associations between the Chronotypes and Eating Habits of Hong Kong School-Aged Children

Chronodisruption: A Poorly Recognized Feature of CKD

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