The Effect of Acute Hypohydration on Indicators of Glycemic Regulation, Appetite, Metabolism and Stress: A Systematic Review and Meta-Analysis
Zaplatosch ME, Adams WM
Nutrients · 9 citas
Cómo se estudió
- Diseño
- Metaanálisis (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Universidad u hospital
- University of North Carolina at Greensboro
Según 1 financiador declarado y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2020-08-20 · Nutrients · vol. 12 · número 9 · pág. 2526
- Editorial
- Multidisciplinary Digital Publishing Institute
- Citado
- 11 citas · más que el 30% de estudios similares · 0.1× el promedio de su campo
- Referencias
- 129 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Thermoregulation and physiological responses · Dietary Effects on Health · Exercise and Physiological Responses
- Palabras clave
- Ghrelin, Appetite, Internal medicine, Medicine, Peptide YY, Endocrinology, Anabolism, Leptin, Glycemic, Glucagon, Hormone, Sarcopenia, Insulin, Obesity
- MeSH
- humans, dehydration, testosterone, hydrocortisone, peptide yy, leptin, blood glucose, caloric restriction, appetite, adolescent, adult, female, male, ghrelin, alpha-amylases, stress, physiological, young adult
2 autores
- Mitchell E. Zaplatosch🇺🇸University of North Carolina at Greensboro
- William M. Adams🇺🇸 · autor de correspondenciaUniversity of North Carolina at Greensboro
Resumen
El texto original del estudio, en el idioma en que se publicó.
Evidence synthesizing the effects of acute body water losses on various markers of glycemic regulation, appetite, metabolism, and stress is lacking. Thus, the purpose of this review was to summarize the response of various hormonal changes involved in these physiologic functions to dehydration. A comprehensive literature search for peer-reviewed research in the databases PubMed, Scopus, CINAHL, and SportDiscus was conducted. Studies were included if they contained samples of adults (>18 years) and experimentally induced dehydration as measured by acute body mass loss. Twenty-one articles were eligible for inclusion. Findings suggested cortisol is significantly elevated with hypohydration (standard mean difference [SMD] = 1.12, 95% CI [0.583, 1.67], p p = 0.02), however, there were no changes in testosterone in studies examining hypohydration alone (SMD = -0.17, 95% CI [-0.51 0.16], p = 0.30). Insulin and ghrelin were unaffected by acute total body water losses. Acute hypohydration increases markers of catabolism but has a negligible effect on markers of glycemic regulation, appetite, anabolism and stress. Given the brevity of existing research, further research is needed to determine the impact of hydration on glucagon, leptin, peptide YY and the subsequent outcomes relevant to both health and performance.
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