Regulation of Body Weight in Humans

Nicholas T Broskey; Darcy Johannsen; Leanne Redman

Regulation of Body Weight in Humans

Review

In: Endotext [Internet]. South Dartmouth (MA): MDText.com, Inc.; 2000.

2016 Feb 25.

Authors

Nicholas T Broskey¹, Darcy Johannsen², Leanne Redman²

Book Editors

Kenneth R Feingold¹, Bradley Anawalt², Marc R Blackman³, Alison Boyce⁴, George Chrousos⁵, Emiliano Corpas⁶, Wouter W de Herder⁷, Ketan Dhatariya⁸, Kathleen Dungan⁹, Johannes Hofland¹⁰, Sanjay Kalra¹¹, Gregory Kaltsas¹², Nitin Kapoor¹³, Christian Koch¹⁴, Peter Kopp¹⁵, Márta Korbonits¹⁶, Christopher S Kovacs¹⁷, Wendy Kuohung¹⁸, Blandine Laferrère¹⁹, Miles Levy²⁰, Elizabeth A McGee²¹, Robert McLachlan²², Maria New²³, Jonathan Purnell²⁴, Rakesh Sahay²⁵, Amy S Shah²⁶, Frederick Singer²⁷, Mark A Sperling²⁸, Constantine A Stratakis²⁹, Dace L Trence³⁰, Don P Wilson³¹

Affiliations

¹ Postdoctoral Fellow, Pennington Biomedical Research Center, BatonRouge, LA
² Pennington Biomedical Research Center, BatonRouge, LA

Book Affiliations

¹ Professor of Medicine Emeritus, University of California, San Francisco, CA
² Chief of Medicine at the University of Washington Medical Center and Professor and Vice Chair of the Department of Medicine, University of Washington
³ Sr. Physician Scientist, Washington DC VA Medical Center; Professor of Medicine & Rehabilitation Medicine, Georgetown University; Clinical Professor of Medicine, Biochemistry and Molecular Medicine, George Washington University; and Professor of Medicine (Part-time), Johns Hopkins University
⁴ Pediatric Endocrinologist and Associate Research Physician in the Skeletal Diseases and Mineral Homeostasis Section, National Institute of Dental and Craniofacial Research, National Institutes of Health
⁵ Professor of Pediatrics and Endocrinology, Division of Endocrinology, Metabolism and Diabetes, First Department of Pediatrics, National and Kapodistrian University of Athens Medical School, "Aghia Sophia" Children's Hospital, Athens, Greece
⁶ M.D. Ph.D in Gerontology. Honorary Professor of Medicine, Universidad de Alcalá, Madrid. Consultant in Endocrinology, Hospital HLA Guadalajara (Spain).
⁷ Professor of Endocrine Oncology, Erasmus MC and Erasmus MC Cancer Center, Rotterdam, the Netherlands
⁸ Consultant in Diabetes, Endocrinology and General Medicine, Norfolk and Norwich University Hospitals NHS Foundation Trust and University of East Anglia, Norwich, UK.
⁹ Professor of Medicine, Division of Endocrinology, Diabetes, and Metabolism, Ohio State University
¹⁰ Consultant Endocrinologist, Erasmus MC and Erasmus MC Cancer Center, Rotterdam, the Netherlands
¹¹ Consultant Endocrinologist, Department of Endocrinology, Bharti Hospital, Karnal, India
¹² Professor of General Medicine-Endocrinology, 1st Department of Propaedeutic Medicine, National and Kapodistrian University of Athens, Athens, Greece
¹³ Professor of Endocrinology, Department of Endocrinology, Diabetes and Metabolism, Christian Medical College & Hospital, Vellore, Tamil Nadu, India, Melbourne School of Population and Global Health, Faculty of Medicine, Dentistry and Health Science, The University of Melbourne, Australia.
¹⁴ Professor, The University of Tennessee Health Science Center, Memphis, Tennessee
¹⁵ Professor of Medicine and Chief of the Division of Endocrinology, Diabetology and Metabolism, University of Lausanne, Switzerland
¹⁶ Professor of Endocrinology and Metabolism, Centre Lead for Endocrinology and Deputy Institute Director, William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, England
¹⁷ University Research Professor and Professor of Medicine (Endocrinology and Metabolism), Obstetrics & Gynecology, and BioMedical Sciences, at Memorial University of Newfoundland in St. John’s, Newfoundland, Canada.
¹⁸ Director of the Division of Reproductive Endocrinology at Boston Medical Center and an Associate Professor of Obstetrics and Gynecology at the Boston University School of Medicine
¹⁹ Professor of Medicine, New York Nutrition Obesity Research Center, Division of Endocrinology, Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA.
²⁰ Consultant endocrinologist at University Hospitals of Leicester and Honorary Associate Professor at Leicester University
²¹ Professor of Obstetrics and Gynecology at the University of Vermont and Director of the Division of Reproductive Endocrinology and Infertility. Burlington, Vermont
²² Director of Clinical Research, Hudson Institute of Medical Research; Consultant Endocrinologist, Monash Medical Centre, Melbourne, Australia
²³ Professor of Pediatrics, Professor of Genetics and Genomic Sciences, and Chief of the Adrenal Steroid Disorders Program, Icahn School of Medicine, Mount Sinai School of Medicine, New York, NY
²⁴ Professor of Medicine, Knight Cardiovascular Institute and the Division of Endocrinology, and Associate Director, Bob and Charlee Moore Institute for Nutrition and Wellness, Oregon Health and Science University, Portland, OR
²⁵ Professor and Head of Department of Endocrinology, Osmania Medical College and Osmania General Hospital, Hyderabad, India.
²⁶ Professor of Pediatrics, The University of Cincinnati, Department of Pediatrics and Cincinnati Children’s Hospital Medical Center, Division of Endocrinology, Cincinnati, OH, USA
²⁷ Director of the Endocrine/Bone Disease Program, Saint Johns Cancer Institute at Saint John’s Health Center, Santa Monica, CA; Clinical Professor of Medicine, UCLA School of Medicine, Los Angeles, CA
²⁸ Professorial Lecturer, Division of Pediatric Endocrinology and Diabetes, Icahn School of Medicine at Mount Sinai, New York, NY. Emeritus Professor and Chair, Department of Pediatrics, University of Pittsburgh.
²⁹ CSO, ELPEN, Inc. & Director, Research Institute, Athens, Greece & Senior Investigator, Human Genetics & Precision Medicine, FORTH (ITE), Heraklion, Greece. Emeritus Scientific Director & Senior Investigator, NICHD, NIH, Bethesda, MD, USA
³⁰ Professor of Medicine, Emeritus, University of Washington, Seattle, WA
³¹ Endowed Chair, Cardiovascular Health and Risk Prevention, Pediatric Endocrinology and Diabetes, Cook Children's Medical Center, Fort Worth, TX

PMID: 25905170
Bookshelf ID: NBK278932

Excerpt

Overweight and obesity among adults has dramatically increased in the last 50 years in the United States, although more recently the trend being that of a slight plateau. However, the rise of obesity in children has continued to increase, which is a major health concern for future generations. Body weight regulation is typically thought of as a balance between energy intake and energy expenditure, but other physiological and environmental factors likely contribute to the epidemic of obesity. These factors may influence the mechanisms regulating energy intake and energy expenditure but also indirectly reprogram the genetic and epigenetic background of human beings predisposing future generations to weight gain and adiposity. The environments that we reside in and how we adapt can also influence the obesity epidemic. In addition, more emphasis is being placed on the macronutrient content of diets. Not only are the typical low-carbohydrate and low-fat diets playing a role, but low-protein diets may have a new place in the regulation of body weight. Although the effects of each macronutrient may be slightly different, it seems be the case that weight loss still follows a simple negative energy balance. Weight cycling resulting from repetitive intentional fluctuations in weight loss and weight regain is becoming more prevalent as well and could have negative implications on health. This chapter will begin with a brief overview of the current state of obesity in the United States, discuss how body weight is regulated in humans and will follow with discussion of some of the key environmental and physiological factors proposed to contribute to epidemic of obesity. For complete coverage of this and all related areas of Endocrinology, please visit our FREE on-line web textbook, www.endotext.org.

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