Lipid Metabolism and Insulin Sensitivity Data from a Nutrient-Exercise Timing Study

Rob Edinburgh from the University of Bath conducted a study assessing acute and chronic effects of nutrient-exercise timing on lipid metabolism and insulin sensitivity in overweight and obese men. The project comprised an acute metabolic study and a 6-week randomized controlled training study, involving men with a mean age of 30-35 years and a BMI of approximately 30-31 kg/m². Data likely includes measurements of lipid utilization, muscle fiber responses, oral glucose insulin sensitivity (OGIS index), and skeletal muscle adaptations.

Use Cases

• Modeling the relationship between nutrient-exercise timing and whole-body lipid utilization based on the described intervention.
• Analyzing the association between lipid utilization during exercise and oral glucose-derived insulin sensitivity (OGIS index) based on the reported correlation.
• Investigating the effects of exercise timing on skeletal muscle phospholipid remodeling and GLUT4 expression mentioned in the description.

Strengths

• Data originates from a structured 6-week randomized controlled trial, a robust study design.
• Includes specific physiological measurements such as a 25±38 vs -21±32 mL/min/m² change in OGIS index and a reported correlation of r=0.50.
• Study population is clearly defined with mean age (30-35 years) and BMI (30.2-30.9 kg/m²) provided for both acute and training components.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

University of Bath, author Rob Edinburgh, via paperswithcode.

Collection Method

Data collected from two human clinical experiments: an acute metabolic study and a 6-week randomized controlled training study.