Early Time-Restricted Eating Combined With Exercise in Older Adults

This randomized controlled trial aims to investigate the effects of Early Time-Restricted Eating (eTRE) combined with a multicomponent exercise program on bone health, physical function, and fall risk in healthy older adults.

A total of approximately 44 healthy adults aged 60 years and older will be recruited and randomly assigned to one of two groups. The experimental group will follow an Early Time-Restricted Eating schedule combined with a structured multicomponent exercise program. The control group will not receive any dietary timing intervention or structured exercise program and will continue their usual daily lifestyle.

The intervention will last for 6 months. Participants in the exercise program will perform supervised sessions including resistance training, balance exercises, aerobic activity, and flexibility exercises. The Early Time-Restricted Eating protocol will involve consuming all daily food intake within an early daytime window while maintaining usual dietary quality and adequate energy and nutrient intake.

The main outcomes of the study include changes in bone mineral density, gait performance, balance, and fall risk. These outcomes will be measured at baseline and after the intervention period.

This study will provide evidence on whether combining early time-restricted eating with structured exercise can improve musculoskeletal health and functional ability, and reduce fall risk in older adults.