Effect of Early Time-Restricted Eating on Metabolic Markers and Body Composition in Individuals with Overweight or Obesity.
Dalila Rubí Mena-HernándezGuadalupe Jiménez-DomínguezJosé D MéndezViridiana Olvera-HernándezMirian C Martínez-LópezCrystell Guadalupe Guzmán PriegoZeniff Reyes-LópezMeztli Ramos-GarcíaIsela E Juárez-RojopSelene S Zavaleta-ToledoJorge Luis Ble CastilloPublished in: Nutrients (2024)
This study aimed to evaluate the effect of early time-restricted eating (eTRE) on metabolic markers and body composition in individuals with overweight or obesity. Seventeen subjects completed a randomized, crossover, and controlled clinical trial. Twelve women and five men participated, with a mean age of 25.8 ± 10.0 years and a BMI of 32.0 ± 6.3 kg/m 2 . The eTRE intervention included 16 h of fasting (3:00 pm to 7:00 am) and 8 h of ad libitum eating (7:00 am to 03:00 pm) (16:8). The trial included four weeks of interventions followed by a four-week washout period. Body weight, waist and hip circumferences, and body composition measurements were taken. Additionally, a venous blood sample was collected for biochemical determinations. In a before-after analysis, eTRE induced a reduction in BW and BMI in women but this was not significant when compared to the control group. eTRE did not modify any other anthropometric measurements, fasting biochemical parameters, glycemic and insulinemic responses, blood pressure, or subjective appetite. In conclusion, eTRE did not induce beneficial effects on the glycemic and lipid metabolisms, body composition, subjective appetite, or blood pressure. These findings may be attributed to the special characteristics of the population and the short intervention period.
Keyphrases
- body composition
- weight loss
- body weight
- blood pressure
- weight gain
- glycemic control
- clinical trial
- body mass index
- blood glucose
- resistance training
- insulin resistance
- polycystic ovary syndrome
- bone mineral density
- physical activity
- randomized controlled trial
- type diabetes
- particulate matter
- study protocol
- air pollution
- open label
- phase iii
- phase ii
- hypertensive patients
- heart rate
- pregnancy outcomes
- metabolic syndrome
- double blind
- sleep quality
- placebo controlled
- high glucose
- heavy metals
- adipose tissue
- depressive symptoms
- water soluble
- drug induced
- middle aged
- data analysis
- endothelial cells