Document Detail


Exercise-induced nausea is exaggerated by eating.
MedLine Citation:
PMID:  11237347     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
This study was conducted to determine whether and under what circumstances exercise causes nausea. Twelve healthy volunteers (20-37 years), including six athletes, participated in the study. Subjects were studied on seven occasions. Each subject performed low and high-intensity exercise without eating, immediately after eating a beef patty and 60 min after eating. Besides these exercise experiments, effect of meal on nausea was studied in each subject for 180 min without exercise. Exercise was done on a bicycle ergometer for 60 min at 40-50% maximal heart rate reserve and 20 min at 70-80% maximal heart rate reserve. Subjects were tested for nausea by visual analogue scales. Both low and high-intensity exercise caused nausea. Scores for nausea were greater during exercise at fasting state and immediately after eating than those without exercise (p<0.05 during low-intensity exercise, and p<0.01 during high-intensity exercise). Immediately after eating, scores for nausea were greater during high-intensity exercise than during low-intensity exercise (p<0.05). During high-intensity exercise, scores for nausea were greater immediately after eating than without eating (p<0.05). There were no differences in ratings for nausea between the sexes in any of the experimental conditions. Training did not decrease exercise-induced nausea. In conclusion, exercise causes nausea, the severity of which is related to exercise intensity and food intake, but not sex differences nor physical training.
Authors:
T Kondo; Y Nakae; T Mitsui; M Kagaya; Y Matsutani; H Horibe; N W Read
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't    
Journal Detail:
Title:  Appetite     Volume:  36     ISSN:  0195-6663     ISO Abbreviation:  Appetite     Publication Date:  2001 Apr 
Date Detail:
Created Date:  2001-03-12     Completed Date:  2001-05-31     Revised Date:  2008-11-21    
Medline Journal Info:
Nlm Unique ID:  8006808     Medline TA:  Appetite     Country:  England    
Other Details:
Languages:  eng     Pagination:  119-25     Citation Subset:  IM    
Copyright Information:
Copyright 2001 Academic Press.
Affiliation:
Department of Human Nutrition, Research Center of Health, Physical Fitness and Sports, Nagoya University, Japan. kondo@htc.nagoya-u.ac.jp
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MeSH Terms
Descriptor/Qualifier:
Adult
Eating*
Exercise*
Exercise Test
Female
Humans
Male
Nausea / etiology*
Physical Exertion
Time Factors

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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