Lower thermic effect of a meal post-exercise in aerobically trained and resistance-trained subjects

Lamprecht M et al. Effects of zeolite supplementation on parameters of intestinal barrier integrity, inflammation, redoxbiology and performance in aerobically trained subjects. J Int Soc Sports Nutr 2015; 12: 40 Zeolithe sind kristalline Verbindungen mit mikroporösen Strukturen. Im Darm können diese als Adsorbenzien, Ionenaustauscher, Katalysatoren, Detergenzien oder Anti-Diarrhömittel wirken. Eine Studie der Universität Graz untersuchte, ob sich durch die Gabe von Zeolithen Biomarker der Darmwandpermeabilität und weitere Entzündungsparameter verändern oder verbessern lassen.

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Failure to Find Increased TEM at Rest and during Exercise in Aerobically Trained and Resistance Trained Subjects

International Journal of Sport Nutrition ◽

10.1123/ijsn.3.1.55 ◽

1993 ◽

Vol 3 (1) ◽

pp. 55-66 ◽

Cited By ~ 1

Author(s):

Jennie A. Gilbert ◽

James E. Misner

Keyword(s):

Oxygen Consumption ◽

Food Intake ◽

Energy Expenditure ◽

Indirect Calorimetry ◽

Respiratory Exchange Ratio ◽

Metabolic Response ◽

Maximal Oxygen Consumption ◽

Mixed Meal ◽

Trained Subjects ◽

Aerobically Trained

This study examined the metabolic response to a 763-kcal mixed meal at rest and during 30 min of exercise at 50% maximal oxygen consumption () in 8 aerobically trained (AT), 8 resistance trained (RT), and 8 untrained (UT) subjects. Oxygen consumption (VO,) was measured minute by minute during 30 min of exercise by indirect calorimetry on 2 nonconsecutive days (postabsorptive exercise, PA; and postprandial exercise, PP). Total VO, consumed and total caloric expenditure during the PA and PP conditions were similar for the three groups, indicating that prior food intake did not affect energy expenditure during exercise. Consequently, TEM during exercise did not differ significantly among the groups. Respiratory exchange ratio (R) differed significantly only during the PA condition, with the AT group exhibiting significantly lower R values compared to the RT group, and significantly lower R values compared to the UT group. These data suggest that the consumption of a meal 30 min prior to exercise does not increase TEM during exercise in AT, RT, and UT subjects.

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Factorial estimation of daily energy expenditure using a simplified method was improved by adjustment for excess post-exercise oxygen consumption and thermic effect of food

European Journal of Clinical Nutrition ◽

10.1038/sj.ejcn.1602460 ◽

2006 ◽

Vol 60 (11) ◽

pp. 1337-1340 ◽

Cited By ~ 5

Author(s):

P M Warwick

Keyword(s):

Oxygen Consumption ◽

Energy Expenditure ◽

Daily Energy Expenditure ◽

Post Exercise ◽

Thermic Effect Of Food ◽

Simplified Method ◽

Daily Energy ◽

Effect Of Food ◽

Thermic Effect

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Effects of Training Status on the Metabolic Responses to High Carbohydrate and High Fat Meals

International Journal of Sport Nutrition and Exercise Metabolism ◽

10.1123/ijsnem.10.1.16 ◽

2000 ◽

Vol 10 (1) ◽

pp. 16-27 ◽

Cited By ~ 8

Author(s):

Victoria L. Bowden ◽

Robert G. McMurray

Keyword(s):

Metabolic Rate ◽

Respiratory Exchange Ratio ◽

Resting Metabolic Rate ◽

Total Energy Expenditure ◽

Training Status ◽

High Fat ◽

Trained Subjects ◽

High Carbohydrate ◽

Fat Meal ◽

Aerobically Trained

The purpose of this study was to determine if there is a difference between the way in which aerobically trained and untrained women metabolize fats and carbohydrates at rest in response to either a high-fat or high-carbohydrate meal. Subjects, 6 per group, were fed a high CHO meal (2068 kJ, 76% CHO. 23% fat, 5% protein) and a high fat meal (2093 kJ, 21% CHO, 72% fat, 8% protein) in counterbalanced order. Resting metabolic rate (RMR) was measured every half-hour for 5 hours. RMR was similar between groups. Training status had no overall effect on postprandial metabolic rate or total energy expenditure. The high fat meal resulted in no significant differences in RMR or respiratory exchange ratio (RER) between groups. However, after ingesting a high CHO meal, trained subjects had a peak in metabolism at minute 60, not evident in the untrained subjects. In addition, postprandial RER from minutes 120-300 were lower and fat use was greater after the high CHO meal for the trained subjects. These results suggest that aerobically trained women have an accelerated CHO uptake and overall lower CHO oxidation following the ingestion of a high CHO meal.

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