气候变化领域集成服务门户(CCPortal): Daily energy expenditure through the human life course

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DOI	10.1126/science.abe5017
	Daily energy expenditure through the human life course
	Pontzer H.; Yamada Y.; Sagayama H.; Ainslie P.N.; Andersen L.F.; Anderson L.J.; Arab L.; Baddou I.; Bedu-Addo K.; Blaak E.E.; Blanc S.; Bonomi A.G.; Bouten C.V.C.; Bovet P.; Buchowski M.S.; Butte N.F.; Camps S.G.; Close G.L.; Cooper J.A.; Cooper R.; Das S.K.; Dugas L.R.; Ekelund U.; Entringer S.; Forrester T.; Fudge B.W.; Goris A.H.; Gurven M.; Hambly C.; El Hamdouchi A.; Hoos M.B.; Hu S.; Joonas N.; Joosen A.M.; Katzmarzyk P.; Kempen K.P.; Kimura M.; Kraus W.E.; Kushner R.F.; Lambert E.V.; Leonard W.R.; Lessan N.; Martin C.; Medin A.C.; Meijer E.P.; Morehen J.C.; Morton J.P.; Neuhouser M.L.; Nicklas T.A.; Ojiambo R.M.; Pietiläinen K.H.; Pitsiladis Y.P.; Plange-Rhule J.; Plasqui G.; Prentice R.L.; Rabinovich R.A.; Racette S.B.; Raichlen D.A.; Ravussin E.; Reynolds R.M.; Roberts S.B.; Schuit A.J.; Sjödin A.M.; Stice E.; Urlacher S.S.; Valenti G.; van Etten L.M.; van Mil E.A.; Wells J.C.K.; Wilson G.; Wood B.M.; Yanovski J.; Yoshida T.; Zhang X.; Murphy-Alford A.J.; Loechl C.; Luke A.H.; Rood J.; Schoeller D.A.; Westerterp K.R.; Wong W.W.; Speakman J.R.; IAEA DLW Database Consortium
发表日期	2021
ISSN	0036-8075
卷号	373 期号:6556
英文摘要	Total daily energy expenditure (“total expenditure”) reflects daily energy needs and is a critical variable in human health and physiology, but its trajectory over the life course is poorly studied. We analyzed a large, diverse database of total expenditure measured by the doubly labeled water method for males and females aged 8 days to 95 years. Total expenditure increased with fat-free mass in a power-law manner, with four distinct life stages. Fat-free mass-adjusted expenditure accelerates rapidly in neonates to ~50% above adult values at ~1 year; declines slowly to adult levels by ~20 years; remains stable in adulthood (20 to 60 years), even during pregnancy; then declines in older adults. These changes shed light on human development and aging and should help shape nutrition and health strategies across the life span. Copyright © 2021 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works
英文关键词	age-related difference; development strategy; fat reserve; health and nutrition; human development index; physical activity; adult; adulthood; aged; aging; article; doubly labeled water technique; energy expenditure; fat free mass; female; human; human development; lifespan; male; newborn; nutrition; pregnancy; very elderly; adolescent; aging; basal metabolic rate; body composition; body weight; child; energy metabolism; exercise; infant; middle aged; preschool child; young adult; Adolescent; Adult; Aged; Aged, 80 and over; Aging; Basal Metabolism; Body Composition; Body Weight; Child; Child, Preschool; Energy Metabolism; Exercise; Female; Humans; Infant; Infant, Newborn; Male; Middle Aged; Pregnancy; Young Adult
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/245113
作者单位	Department of Evolutionary Anthropology, Duke University, Durham, NC, United States; Duke Global Health Institute, Duke University, Durham, NC, United States; Institute for Active Health, Kyoto University of Advanced Science, Kyoto, Japan; National Institute of Health and Nutrition, National Institutes of Biomedical Innovation, Health and Nutrition, Tokyo, Japan; Faculty of Health and Sport Sciences, University of Tsukuba, Ibaraki, Japan; Research Institute for Sport and Exercise Sciences, Liverpool John Moores University, Liverpool, United Kingdom; Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, 0317, Norway; Crewe Alexandra Football Club, Crewe, United Kingdom; David Geffen School of Medicine, University of California, Los Angeles, United States; Unité Mixte de Recherche en Nutrition et Alimentation, CNESTEN-Université Ibn Tofail URAC39, Regional Designated Center of Nutrition Associated, AFRA/IAEA, Rabat, Morocco; Department of Physiology, Kwame Nkrumah Universit...
推荐引用方式 GB/T 7714	Pontzer H.,Yamada Y.,Sagayama H.,et al. Daily energy expenditure through the human life course[J],2021,373(6556).
APA	Pontzer H..,Yamada Y..,Sagayama H..,Ainslie P.N..,Andersen L.F..,...&IAEA DLW Database Consortium.(2021).Daily energy expenditure through the human life course.Science,373(6556).
MLA	Pontzer H.,et al."Daily energy expenditure through the human life course".Science 373.6556(2021).