Calories and couch time: study reveals muscle loss secrets in middle age

NCT ID NCT04900701

First seen May 08, 2026 ยท Last updated May 08, 2026

Summary

This study looked at how eating too few or too many calories affects muscle protein building and muscle size in healthy middle-aged adults (ages 35-65). Participants were studied during normal activity and a short period of leg immobilization (like wearing a cast). The goal was to understand how energy intake and disuse together impact muscle health.

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Contacts and locations

Locations

  • Sport & Health Sciences University of Exeter

    Exeter, Devon, EX1 2LU, United Kingdom

  • University of Exeter, Sports & Health Sciences, College of Life & Environmental Sciences

    Exeter, Devon, EX1 2LU, United Kingdom

Conditions

Explore the condition pages connected to this study.