The effects of a very-low-calorie-diet on resting energy expenditure, body composition, and biochemical data in obese outpatients.

摘要

besity is a disease of major proportion in the United States. The Surgeon General has identified obesity as a national health problem that affects approximately 34 million Americans.;The aim of this study was to investigate the very-low-calorie diet, Optifast 70. Measurements for resting energy expenditure (REE) and body composition via circumference measurements (CBF) and infrared photospectrometry (NIR) with a Futrex 5000 were collected at weeks 1, 7, 13, 19, and 25. Biochemical data, including serum chemistry panel (SMA-12) and complete blood count (CBC), were collected on weeks 1, 5, 9, 13, 17, 21, and 25. Lipid profiles were drawn on weeks 1 and 25.;Participants ranged in age from 27 to 64. Subjects' mean body mass loss was