Gastric emptying and intestinal absorption during prolonged severe exercise.
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Exercise does not change glucose absorption from the gut.
“The finding of no change in glucose production in response to exercise in the postprandial state is in line with the facts that often an increase in hepatic glucose production is not seen with exercise when insulin levels are elevated [1, 7, 22, 23] and that exercise does not change glucose absorption from the gut [24].”
From The effect of moderate exercise on postprandial glucose homeostasis in NIDDM patients (1997) · cites this paper as [24]
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Gastrointestinal Complaints During Exercise: Prevalence, Etiology, and Nutritional Recommendations
de Oliveira, E. P., Burini, R. C., & Jeukendrup, A. (2014) · Sports Medicine · doi:10.1007/s40279-014-0153-2 · Cited by 402 · see citing works
“The effects on gastric emptying are less clear, but several studies, including a very early study [28], reported no effect of moderate exercise on gastric emptying.”
Backgroundvan Wijck, K., Lenaerts, K., Grootjans, J., Wijnands, K. A. P., Poeze, M., van Loon, L. J. C., Dejong, C. H. C., & Buurman, W. A. (2012) · American Journal of Physiology-Gastrointestinal and Liver Physiology · doi:10.1152/ajpgi.00066.2012 · Cited by 285 · see citing works
The effect of moderate exercise on postprandial glucose homeostasis in NIDDM patients
Larsen, J. J. S., Dela, F., Kjær, M., & Galbo, H. (1997) · Diabetologia · doi:10.1007/s001250050699 · Cited by 183 · see citing works
King, N. A., Horner, K., Hills, A. P., Byrne, N. M., Wood, R. E., Bryant, E., Caudwell, P., Finlayson, G., Gibbons, C., Hopkins, M., et al. (2012) · British Journal of Sports Medicine · doi:10.1136/bjsm.2010.082495 · Cited by 169 · see citing works
Is the Gut an Athletic Organ?: Digestion, Absorption and Exercise
Brouns, F., & Beckers, E. (1993) · Sports Medicine · doi:10.2165/00007256-199315040-00003 · Cited by 156 · see citing works
Acute Exercise and Gastric Emptying: A Meta-Analysis and Implications for Appetite Control
Horner, K. M., Schubert, M. M., Desbrow, B., Byrne, N. M., & King, N. A. (2015) · Sports Medicine · doi:10.1007/s40279-014-0285-4 · Cited by 128 · see citing works
Maehlum, S., Felig, P., & Wahren, J. (1978) · American Journal of Physiology-Endocrinology and Metabolism · doi:10.1152/ajpendo.1978.235.3.e255 · Cited by 108 · see citing works
Maughan, R. J., & Noakes, T. D. (1991) · Sports Medicine · doi:10.2165/00007256-199112010-00003 · Cited by 106 · see citing works
Gastric emptying during walking and running: effects of varied exercise intensity
Neufer, P. D., Young, A. J., & Sawka, M. N. (1989) · European Journal of Applied Physiology and Occupational Physiology · doi:10.1007/bf00643522 · Cited by 91 · see citing works
Glucose Plus Fructose Ingestion for Post-Exercise Recovery—Greater than the Sum of Its Parts?
Gonzalez, J., Fuchs, C., Betts, J., & Van Loon, L. (2017) · Nutrients · doi:10.3390/nu9040344 · Cited by 77 · see citing works
Absorption from different intestinal segments during exercise
Lambert, G. P., Chang, R. T., Xia, T., Summers, R. W., & Gisolfi, C. V. (1997) · Journal of Applied Physiology · doi:10.1152/jappl.1997.83.1.204 · Cited by 54 · see citing works
Effect of exercise on pharmacokinetics
Ylitalo, P. (1991) · Annals of Medicine · doi:10.3109/07853899109148062 · Cited by 38 · see citing works
- Authors
- Fordtran, J. S., & Saltin, B.
- ORCID
- Fordtran, J S
- Venue
- Journal of Applied Physiology
- Publisher
- American Physiological Society
- Published
- 1967-09
- Volume
- 23
- Issue
- 3
- Pages
- 331-335
- ISSN
- 0161-7567 (ISSN-L)
- 8750-7587
- 1522-1601
- OpenAlex
- W1534305639
- Cited by
- 170
- References
- 0
- Citations by year
- 2025: 1 · 2024: 3 · 2023: 2 · 2021: 2 · 2020: 2 · 2019: 2 · 2018: 1 · 2017: 2 · 2016: 4 · 2015: 2 · 2014: 6 · 2013: 4 · 2012: 3
- FWCI
- 2.22
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Journal of Applied Physiology (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
- Health Sciences › Medicine › Physiology › Thermoregulation and physiological responses
- Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
- Keywords
- gastric emptying, intestinal absorption, prolonged exercise, gastrointestinal function, exercise physiology
- MeSH terms
- Adult, Biological Transport, Physical Exertion, Female, Gastric Juice, Gastric Mucosa, Glucose, Glycols, Humans, Ileum, Intestinal Absorption, Jejunum, Male, Oxygen Consumption, Sodium, Urea, Water, Xylose
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