| Abstrakt: |
Across the globe, obesity is a significant concern for public health, a disease characterized by excessive accumulation of body fat, with a negative impact on health. Time-restricted feeding (TRF), in which food accessibility is restricted to a variable period of 8–10 h, especially in the active phase, inducing a prolonged fasting period, is a strategy with potential effects in preventing obesity. Evidence in preclinical studies demonstrated that TRF attenuates the impacts of metabolic disturbances related to high-fat diet feeding in rodents. Through these discoveries, there has been growing interest in revealing the effects associated with TRF in preventing obesity and its comorbidities, as well as investigating its effects in humans. Although TRF is a promising alternative to reduce the impact of obesity, it is necessary to investigate the results on skeletal muscle tissue. Muscle tissue is important for body energy expenditure; however, caloric restriction can negatively impact protein turnover and induce loss of muscle mass, influencing the basal metabolic rate and weight loss. This mini review examined the scientific literature exploring the effects of time-restricted feeding (TRF) on muscle mass. Although still incipient, the findings related to TRF applied to obese individuals highlight the importance of carrying out dietary control, as well as the consumption and fractionation of proteins, to maintain a balanced protein turnover and, consequently, muscle mass. [ABSTRACT FROM AUTHOR] |
