Rethinking bariatric surgery: A Head-to-Head comparison of SADI-GP and SADI-S as safe, low-cost, sustained and completely reversible procedure.

INTERVENTION: Surgery SADI GP Surgery SADI S CONDITION: ; Nutritional, Metabolic, Endocrine ; Surgery Nutritional, Metabolic, Endocrine Surgery PRIMARY OUTCOME: 1‐ BMI (weight loss); 2‐ Nutritional Markers (Albumin, Calcium, Serum Ferritin, Iron) for nutritional deficiencies.; 3‐ Early post operative complications (Leak, Bleeding).; SECONDARY OUTCOME: 1‐ Late post operative complications (Weight regain‐Stomal ulcers). INCLUSION CRITERIA: 1‐ Patients indicated for bariatric surgery (equals or greater than 35 Kg/M2).