American journal of physiology. Endocrinology and metabolism
Changes in body composition and resting energy expenditure during the first year after Roux-en-Y or one-anastomosis gastric bypass.
Jari E Karppinen, Sini Heinonen, Tuure Saarinen, Birgitta W van der Kolk, Ulla Säiläkivi, Henna Sammalkorpi, Anne K Penttilä, Per-Henrik Groop, Anne Juuti, Kirsi Pietiläinen
Published: 202610.1152/ajpendo.00185.2025
Abstract
Resting energy expenditure (REE) declines during weight loss because of both organ-tissue mass loss and adaptive thermogenesis, but their relative contributions after bariatric surgery remain unclear. Our primary aim was to quantify these components…
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