Looks at how restricting daily food to inactive-phase windows for middle-aged mice affects skeletal muscle performance and cellular markers over eight weeks.
Key Takeaways
- Inactive-phase time-restricted feeding for three days weekly improved muscle strength in middle-aged mice
- TRF reduced muscle lipid droplet accumulation and tended to increase succinate dehydrogenase expression
- TRF produced muscle type-specific changes in mitochondrial network and SR-mitochondria interactions