Effect of graded fructose coingestion with maltodextrin on exogenous 14C-fructose and 13C-glucose oxidation efficiency and high-intensity cycling performance.

@article{Rowlands2008EffectOG,
  title={Effect of graded fructose coingestion with maltodextrin on exogenous 14C-fructose and 13C-glucose oxidation efficiency and high-intensity cycling performance.},
  author={David Stephen Rowlands and Megan S. Thorburn and Rhys M Thorp and Suzanne Broadbent and Xiaocai Shi},
  journal={Journal of applied physiology},
  year={2008},
  volume={104 6},
  pages={1709-19}
}
The ingestion of solutions containing carbohydrates with different intestinal transport mechanisms (e.g., fructose and glucose) produce greater carbohydrate and water absorption compared with single-carbohydrate solutions. However, the fructose-ingestion rate that results in the most efficient use of exogenous carbohydrate when glucose is ingested below absorption-oxidation saturation rates is unknown. Ten cyclists rode 2 h at 50% of peak power then performed 10 maximal sprints while ingesting… CONTINUE READING
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