eng Enviro Research Publishers Current Research in Nutrition and Food Science Journal 2347-467X 2322-0007 2022-09-02 10 2 817 826 10.12944/CRNFSJ.10.2.33 14542 article Factors Affecting Muscle Mass Loss Following Laparoscopic Sleeve Gastrectomy and Laparoscopic Mini Gastric Bypass Surgeries Rana Hassan Emara 1 Dina Maged Rayan 1 Ali Khamis Amin 1 Mohamed Abdullah Sharaan 2 Department of Nutrition, High Institute of Public Health, Alexandria University, Egypt Department of General Surgery, Faculty of Medicine, Alexandria University, Egypt https://www.foodandnutritionjournal.org/volume10number2/factors-affecting-muscle-mass-loss-following-laparoscopic-sleeve-gastrectomy-and-laparoscopic-mini-gastric-bypass-surgeries/ Bariatric Surgery Laparoscopic Sleeve Gastrectomy Muscle Mass Loss Mini-Gastric Bypass Protein Intake