Comparison of acute intermittent fasting interventions on mood, hunger, sleep quality, and diet satisfaction in females: A crossover experimental design
Amendola K, Harris L, Ohayon R, Shea AK, Christoforou A, Karelis AD, Heisz JJ
PloS one · 0 citas
Cómo se estudió
- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- Natural Sciences and Engineering Research Council of Canada
- Subvenciones
- Natural Sciences and Engineering Research Council of Canada (rgpin-2022-05298); Natural Sciences and Engineering Research Council of Canada (110_2024_2025_Q2_1350)
Según 1 financiador declarado y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2026-08-26 · PLoS One · vol. 21 · número 8 · pág. e0356690
- Editorial
- Public Library of Science
- Citado
- 0 citas · más que el 66% de estudios similares · 0.0× el promedio de su campo
- Referencias
- 47 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Dietary Effects on Health · Eating Disorders and Behaviors · Nutrition, Health and Food Behavior
- Palabras clave
- time-restricted feeding, alternate-day fasting, mood disturbance, hunger, diet satisfaction, sleep quality, young women
- MeSH
- humans, diet, cross-over studies, affect, hunger, adolescent, female, young adult, surveys and questionnaires, sleep quality, intermittent fasting
7 autores
- Kristan Amendola🇨🇦 · autor de correspondenciaMcMaster University
- Laura Harris🇨🇦McGill University
- Rivka Ohayon🇮🇱Tel Aviv University
- Alison K. Shea🇨🇦McMaster University
- Anthea Christoforou🇨🇦McMaster University
- Antony D. Karelis🇨🇦Université du Québec à Montréal
- Jennifer J. Heisz🇨🇦McMaster University
Resumen
El texto original del estudio, en el idioma en que se publicó.
The present study utilized a randomized crossover design to compare the short-term effects of time-restricted feeding (TRF) and alternate-day fasting (ADF) on the subjective experiences of young females. Twenty-three females (Mage = 18.3 ± 0.4 years) participated in this study. Participants were asked to complete three days of TRF and three days of ADF, separated by a four-day washout period. On the day before fasting and on each fasting day, the participants completed an online questionnaire at noon. The questionnaire collected information on mood, hunger, diet satisfaction and subjective sleep quality. Total mood disturbance increased following ADF compared to TRF [condition x time interaction: F(3, 57) = 3.35, p = .03, η²ₚ = .15], but this effect disappeared by the second fasting day. Hunger increased on fasting days following both TRF and ADF [main effect of time: F(3, 57) = 19.82, p < .001, η²ₚ = .51, and a condition x time interaction: F(3, 57) = 10.08, p < .001, η²ₚ = .35]. Diet satisfaction was significantly higher during TRF than ADF [main effect of condition: F(1, 19) = 5.21, p = .03, η²ₚ = .22]. Neither fasting protocol significantly affected subjective sleep quality. Together, these findings suggest that TRF may offer a more tolerable fasting strategy than ADF, particularly in terms of mood and diet satisfaction, without adverse effects on subjective sleep quality.
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