High oxidation rates from combined carbohydrates ingested during exercise

Article Abstract:

A study was conducted to examine whether a mixture of glucose, sucrose and fructose ingested at a high rate would result in even higher exogenous CHO oxidation rates (>1.3g.min(super -1)). When glucose, fructose and sucrose are ingested simultaneously at high rates (2.4 g.min(super -1)) during cycling exercise, exogenous CHO oxidation rates can reach peak values of ~1.7 g.min(super -1) and estimated endogenous CHO oxidation is reduced compared with the ingestion of an isocaloric amount of glucose.

Exercise, Oxidation-reduction reaction, Oxidation-reduction reactions

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Effect of carbohydrate and prolonged exercise on affect and perceived exertion

Article Abstract:

The influence of regular carbohydrate-electrolyte (CHO) beverage ingestion on affect, pleasure-displeasure, and perceived exertion is investigated during prolonged cycle exercise. Results suggest that CHO ingestion enhances feelings of pleasure during and following prolonged cycling and highlights the importance of assessing what and how a person feels.

United Kingdom, Ingestion

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