Cited by 237Menstrual Health and DisordersHypothalamic control of reproductive hormonesOvarian function and disorders

24-hour energy expenditure and the menstrual cycle

Webb, P·1986·The American Journal of Clinical Nutrition

Abstract

To determine whether 24-h energy expenditure changes during the menstrual cycle, 10 normally menstruating women in their 20s and 40s were measured repeatedly for periods of 36 and 46 h by simultaneous direct and indirect calorimetry. A standardized sedentary daily schedule included three meals to provide food intake equal to expenditure. Eight of the 10 women showed increases of 8-16% during the 14-day luteal phase following ovulation, a significant increase (p less than 0.00002 by direct calorimetry, p less than 0.001 by indirect calorimetry). One subjects, whose increase was 14% following ovulation, showed no significant change during a month when she took an oral contraceptive. Progesterone from the corpus luteum is the likely cause of a 9% increase in 24-h energy expenditure in normally menstruating women.

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Crossref · 10.1093/ajcn/44.5.614

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  • Webb found an increase, on average, of 8.8% (with a standard deviation of 5.5%) in daily energy expenditure in 10 women in the luteal phase relative to the follicular phase.

    “Webb [113],found an increase, on average, of 8.8% (with a standard deviation of 5.5%) in daily energy expenditure in 10 women in the luteal phase relative to the follicular phase.”

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Authors
Webb, P.
Corresponding author
Webb, P
Venue
The American Journal of Clinical Nutrition
Publisher
Elsevier BV
Published
1986-11
Volume
44
Issue
5
Pages
614-619
ISSN
0002-9165 (ISSN-L)
OpenAlex
W2159118485
Cited by
237
References
25
Citations by year
2026: 3 · 2025: 2 · 2024: 2 · 2023: 2 · 2022: 4 · 2021: 6 · 2020: 6 · 2019: 4 · 2018: 10 · 2017: 4 · 2016: 6 · 2015: 4 · 2014: 6 · 2013: 10 · 2012: 5
FWCI
6.68
Type
journal article
Language
en
Open access
closed
Locations
  • American Journal of Clinical Nutrition (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Menstrual Health and Disorders
  • Health Sciences › Medicine › Reproductive Medicine › Hypothalamic control of reproductive hormones
  • Health Sciences › Medicine › Reproductive Medicine › Ovarian function and disorders
Keywords
24-hour energy expenditure, menstrual cycle, luteal phase, ovulation, corpus luteum, progesterone, direct calorimetry, indirect calorimetry, oral contraceptives, women
MeSH terms
Adult, Body Temperature, Body Temperature Regulation, Energy Intake, Calorimetry, Energy Metabolism, Female, Humans, Luteal Phase, Menstrual Cycle, Middle Aged, Ovulation, Progesterone

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