Eight weeks of intermittent fasting versus calorie restriction does not alter eating behaviors, mood, sleep quality, quality of life and cognitive performance in women with overweight
Teong XT, Hutchison AT, Liu B, Wittert GA, Lange K, Banks S, Heilbronn LK
Nutrition research (New York, N.Y.) · 46 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
- Universidad u hospital
- University of Adelaide
- Gobierno
- National Health and Medical Research Council
- Subvenciones
- National Health and Medical Research Council (1023401)
Según 2 financiadores declarados.
Publicación
- Publicado
- 2021-06-24 · Nutr Res · vol. 92 · págs. 32–39
- Editorial
- Elsevier BV
- Citado
- 63 citas · más que el 97% de estudios similares · 5.1× el promedio de su campo
- Impacto
- Entre el 10 % más citado de su campo
- Referencias
- 52 trabajos
- Acceso
- De pago
- Áreas de investigación
- Dietary Effects on Health · Eating Disorders and Behaviors · Nutrition, Health and Food Behavior
- Palabras clave
- intermittent fasting, caloric restriction, weight loss, overweight women, obesity, dietary habits, mood, sleep quality, quality of life, cognitive performance, hunger, dietary restraint, disinhibition, fat loss
- MeSH
- humans, obesity, caloric restriction, activities of daily living, fasting, feeding behavior, affect, cognition, quality of life, adult, aged, middle aged, female, overweight, sleep quality
7 autores
- Xiao Tong Teong🇦🇺South Australian Health and Medical Research Institute; The University of Adelaide
- Amy T. Hutchison🇦🇺South Australian Health and Medical Research Institute; The University of Adelaide
- Bo Liu🇦🇺South Australian Health and Medical Research Institute; The University of Adelaide
- Gary Wittert🇦🇺South Australian Health and Medical Research Institute; The University of Adelaide
- Kylie M. Lange🇦🇺The University of Adelaide
- Siobhan Banks🇦🇺University of South Australia
- Leonie Kaye Heilbronn🇦🇺 · autor de correspondenciaSouth Australian Health and Medical Research Institute; The University of Adelaide
Resumen
El texto original del estudio, en el idioma en que se publicó.
Human trials that compare intermittent fasting (IF) to calorie restriction (CR) with psychological, behavioral and cognition outcomes are limited. We hypothesized that there would be no difference between CR and IF on perceived eating behaviors, mood, sleep quality, quality of life (QOL) and cognition in women with overweight and obesity. In this prespecified secondary analysis of an open-label, single center, parallel assignment, randomized controlled trial, healthy women with overweight or obesity (N = 46, mean [SD] age 50 [9] years, BMI 32.9 [4.4] kg/m2), without a diagnosed eating disorder and who were randomized into 2 weight loss groups (prescribed 70% of calculated energy requirements as IF or CR) were included. Measurements were assessed in both IF and CR groups following a 12-hour overnight fast during baseline and week 8 and additionally following a 24-hour fast in the IF group only at week 8. We observed that IF produced greater weight and body fat loss than CR (P .05). IF may be a viable alternative to CR for weight loss, in the short-term, without adversely impacting eating behaviors, mood, sleep quality, QOL or cognition in healthy women with overweight or obesity. However, larger and long term trials are required.
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