Exercise-Trained Men and Women: Role of Exercise and Diet on Appetite and Energy Intake
The regulation of appetite and energy intake is influenced by numerous hormonal and neural signals, including feedback from changes in diet and exercise. Exercise can suppress subjective appetite ratings, subsequent energy intake, and alter appetite-regulating hormones, including ghrelin, peptide YY...
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| Format: | Article |
| Language: | English |
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MDPI AG
2014-11-01
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| Series: | Nutrients |
| Subjects: | |
| Online Access: | http://www.mdpi.com/2072-6643/6/11/4935 |
| _version_ | 1811266182516310016 |
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| author | Stephanie M. Howe Taryn M. Hand Melinda M. Manore |
| author_facet | Stephanie M. Howe Taryn M. Hand Melinda M. Manore |
| author_sort | Stephanie M. Howe |
| collection | DOAJ |
| description | The regulation of appetite and energy intake is influenced by numerous hormonal and neural signals, including feedback from changes in diet and exercise. Exercise can suppress subjective appetite ratings, subsequent energy intake, and alter appetite-regulating hormones, including ghrelin, peptide YY, and glucagon-like peptide 1(GLP-1) for a period of time post-exercise. Discrepancies in the degree of appetite suppression with exercise may be dependent on subject characteristics (e.g., body fatness, fitness level, age or sex) and exercise duration, intensity, type and mode. Following an acute bout of exercise, exercise-trained males experience appetite suppression, while data in exercise-trained women are limited and equivocal. Diet can also impact appetite, with low-energy dense diets eliciting a greater sense of fullness at a lower energy intake. To date, little research has examined the combined interaction of exercise and diet on appetite and energy intake. This review focuses on exercise-trained men and women and examines the impact of exercise on hormonal regulation of appetite, post-exercise energy intake, and subjective and objective measurements of appetite. The impact that low-energy dense diets have on appetite and energy intake are also addressed. Finally, the combined effects of high-intensity exercise and low-energy dense diets are examined. This research is in exercise-trained women who are often concerned with weight and body image issues and consume low-energy dense foods to keep energy intakes low. Unfortunately, these low-energy intakes can have negative health consequences when combined with high-levels of exercise. More research is needed examining the combined effect of diet and exercise on appetite regulation in fit, exercise-trained individuals. |
| first_indexed | 2024-04-12T20:38:34Z |
| format | Article |
| id | doaj.art-af99103d27c5438cb53811c639af1b15 |
| institution | Directory Open Access Journal |
| issn | 2072-6643 |
| language | English |
| last_indexed | 2024-04-12T20:38:34Z |
| publishDate | 2014-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Nutrients |
| spelling | doaj.art-af99103d27c5438cb53811c639af1b152022-12-22T03:17:31ZengMDPI AGNutrients2072-66432014-11-016114935496010.3390/nu6114935nu6114935Exercise-Trained Men and Women: Role of Exercise and Diet on Appetite and Energy IntakeStephanie M. Howe0Taryn M. Hand1Melinda M. Manore2School of Biological and Population Health Sciences, Nutrition and Exercise and Sport Science, Oregon State University, Corvallis, OR 97331, USASchool of Biological and Population Health Sciences, Nutrition and Exercise and Sport Science, Oregon State University, Corvallis, OR 97331, USASchool of Biological and Population Health Sciences, Nutrition and Exercise and Sport Science, Oregon State University, Corvallis, OR 97331, USAThe regulation of appetite and energy intake is influenced by numerous hormonal and neural signals, including feedback from changes in diet and exercise. Exercise can suppress subjective appetite ratings, subsequent energy intake, and alter appetite-regulating hormones, including ghrelin, peptide YY, and glucagon-like peptide 1(GLP-1) for a period of time post-exercise. Discrepancies in the degree of appetite suppression with exercise may be dependent on subject characteristics (e.g., body fatness, fitness level, age or sex) and exercise duration, intensity, type and mode. Following an acute bout of exercise, exercise-trained males experience appetite suppression, while data in exercise-trained women are limited and equivocal. Diet can also impact appetite, with low-energy dense diets eliciting a greater sense of fullness at a lower energy intake. To date, little research has examined the combined interaction of exercise and diet on appetite and energy intake. This review focuses on exercise-trained men and women and examines the impact of exercise on hormonal regulation of appetite, post-exercise energy intake, and subjective and objective measurements of appetite. The impact that low-energy dense diets have on appetite and energy intake are also addressed. Finally, the combined effects of high-intensity exercise and low-energy dense diets are examined. This research is in exercise-trained women who are often concerned with weight and body image issues and consume low-energy dense foods to keep energy intakes low. Unfortunately, these low-energy intakes can have negative health consequences when combined with high-levels of exercise. More research is needed examining the combined effect of diet and exercise on appetite regulation in fit, exercise-trained individuals.http://www.mdpi.com/2072-6643/6/11/4935hungerfemale athletesdietenergy densityenergy intakeamenorrhea |
| spellingShingle | Stephanie M. Howe Taryn M. Hand Melinda M. Manore Exercise-Trained Men and Women: Role of Exercise and Diet on Appetite and Energy Intake Nutrients hunger female athletes diet energy density energy intake amenorrhea |
| title | Exercise-Trained Men and Women: Role of Exercise and Diet on Appetite and Energy Intake |
| title_full | Exercise-Trained Men and Women: Role of Exercise and Diet on Appetite and Energy Intake |
| title_fullStr | Exercise-Trained Men and Women: Role of Exercise and Diet on Appetite and Energy Intake |
| title_full_unstemmed | Exercise-Trained Men and Women: Role of Exercise and Diet on Appetite and Energy Intake |
| title_short | Exercise-Trained Men and Women: Role of Exercise and Diet on Appetite and Energy Intake |
| title_sort | exercise trained men and women role of exercise and diet on appetite and energy intake |
| topic | hunger female athletes diet energy density energy intake amenorrhea |
| url | http://www.mdpi.com/2072-6643/6/11/4935 |
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