How can children and adolescents with obesity achieve rapid weight loss?

Updated: Dec 01, 2020
  • Author: Steven M Schwarz, MD, FAAP, FACN, AGAF; Chief Editor: Jatinder Bhatia, MBBS, FAAP  more...
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A protein-sparing modified fast can achieve rapid weight loss in an inpatient or outpatient setting and has been successfully used by numerous investigators in children and adolescents with obesity. For example, a year-long study of 73 pediatric patients aged 7-17 years showed significant reductions in the percentage overweight, total body fat (TBF), body mass index (BMI), total and low-density lipoprotein (LDL) cholesterol, triglycerides, and fasting serum insulin with no change in fat-free mass. Unfortunately, this study and many others combined the diet with behavior modification and a vigorous exercise program; thus, assessing the effects of the diet itself is impossible.

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