Cited by 115Nutrition and Health StudiesRegulation of Appetite and ObesityNutrition, Health, and Society Studies

The response of the sexes to nutritional stress

Open access
Widdowson, Elise M.·1976·Proceedings of the Nutrition Society

Abstract

Nutritional stress will arise when the intake of one or more nutrients is insufficient to meet the requirements.It may also occur when the intake is excessive, but for this to be so the amount absorbed from the intestine must also be more than the body needs, and the individual must be unable to excrete the excess in the urine or to metabolize it.My main concern today is with differences in the response of the sexes to deficiencies and excesses of total energy.

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Crossref · 10.1079/pns19760030

Cites

17 of 17 references verified0 citation errors · 0 not checkable

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  • When animals are subjected to complete starvation, females have a greater ratio of lipid to protein loss and are more likely to survive.

    “When animals are subjected to complete starvation, females have a greater ratio of lipid to protein loss and are more likely to survive [26, 29].”

    From Sex differences in metabolic homeostasis, diabetes, and obesity (2015) · cites this paper as [26]

    Tables 1 and 2 in the starvation discussion show that female rats lost more fat and less protein than males during six days of complete starvation. The survival figures in “Response of the sexes to undernutrition and starvation” concern chronically undernourished pigs, not animals subjected to complete starvation. The supplied passages give no survival comparison for completely starved animals. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • Multiple aspects of mitochondrial function appear to be different between males and females under physiological conditions.

    “multiple aspects of mitochondrial function appear to be different between males and females under physiological conditions”
  • Differences in mitochondrial function between males and females may be exacerbated by stress or injury.

    “differences may be exacerbated by stress or injury.”

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Research works printed but not linked: 2

  1. Widdowson, E. M. & McCance, R. A. (1963). Proc. R. SOC. B 158, 329.
  2. A. F. Roche and F. Falkner, editors]. New York: Plenum Press. Printed in Great Britain https://doi.org/10.1079/PNS19760030 Published online by Cambridge University Press

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Authors
Widdowson, E. M.
Affiliations
University of Cambridge (GB)
Corresponding author
Widdowson, Elise M.
Venue
Proceedings of the Nutrition Society
Published
1976-09
Volume
35
Issue
2
Pages
175-180
ISSN
  • 0029-6651 (ISSN-L)
  • 1475-2719
OpenAlex
W1985488272
Cited by
115
References
17
Citations by year
2025: 1 · 2024: 2 · 2023: 2 · 2022: 4 · 2020: 2 · 2019: 3 · 2018: 3 · 2017: 2 · 2016: 1 · 2015: 2 · 2014: 1 · 2013: 1 · 2012: 4
FWCI
2.33
Type
journal article
Language
en
Open access
Locations
  • Proceedings of The Nutrition Society (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutrition and Health Studies
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Regulation of Appetite and Obesity
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Nutrition, Health, and Society Studies
Keywords
nutritional stress, sex differences, energy deficiency, excess energy, energy intake, nutrient requirements, nutrient absorption, nutrient excretion
MeSH terms
Adolescent, Adult, Age Factors, Animals, Body Temperature, Child, Energy Metabolism, Female, Humans, Infant, Newborn, Male, Nutrition Disorders, Obesity, Protein Deficiency, Protein-Energy Malnutrition, Sex Factors, Growth Hormone, Starvation, Steroids, Stress, Physiological

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