Research
Adherence
Time-restricted feeding and scheduled physical activity can entrain the skeletal muscle molecular clock, shifting gene expression phases to align with metabolic demands.
Try to align your main meals and workouts with your active hours. For example, eating earlier in the day or exercising before your main meal may help synchronize your muscle clocks. Consistency in timing is key to maintaining metabolic health.
GoodSupportsHIGH confidence
Time of feeding has been shown to entrain skeletal muscle circadian rhythms... scheduled bouts of either voluntary or involuntary endurance exercise resulted in a significant shift in clock gene expression... supporting a role for exercise as a non-SCN–associated entrainment cue for skeletal muscle.
Why this rating
Based on mouse models (PER2:LUC) showing phase shifts in gene expression due to behavioral cues.
Source
Circadian Rhythms, the Molecular Clock, and Skeletal Muscle
Brianna D. Harfmann et al. · Journal of Biological Rhythms · 2014
narrative_reviewCited 207×
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