UNIGE document Scientific Article
previous document  unige:25155  next document
add to browser collection
Title

Carbohydrate mouth rinse effects on exercise capacity in pre- and postprandial states

Authors
Published in Journal of Nutrition and Metabolism. 2011, vol. 2011, p. 385962
Abstract Background. Oropharyngeal receptors signal presence of carbohydrate to the brain. Mouth rinses with a carbohydrate solution facilitate corticomotor output and improve time-trial performance in well-trained subjects in a fasted state. We tested for this effect in nonathletic subjects in fasted and nonfasted state. Methods. 13 healthy non-athletic males performed 5 tests on a cycle ergometer. After measuring maximum power output (Wmax), the subjects cycled four times at 60% Wmax until exhaustion while rinsing their mouth every 5 minutes with either a 6.4% maltodextrin solution or water, one time after an overnight fast and another after a carbohydrate rich breakfast. Results. Mouth rinsing with maltodextrin improved time-to-exhaustion in pre- and postprandial states. This was accompanied by reductions in the average and maximal rates of perceived exertion but no change in average or maximal heart rate was observed. Conclusions. Carbohydrate mouth rinsing improves endurance capacity in both fed and fasted states in non-athletic subjects.
Identifiers
PMID: 22013515
Full text
Article (Published version) (544 Kb) - public document Free access
Structures
Research group Groupe Kayser Bengt (médecine du sport) (306)
Citation
(ISO format)
FARES, Elie Jacques Michel, KAYSER, Bengt E. Carbohydrate mouth rinse effects on exercise capacity in pre- and postprandial states. In: Journal of Nutrition and Metabolism, 2011, vol. 2011, p. 385962. https://archive-ouverte.unige.ch/unige:25155

241 hits

290 downloads

Update

Deposited on : 2013-01-08

Export document
Format :
Citation style :