| Initial | 3 Months | 6 Months | 12 Months | |
| Weight (kg) (Figure 1) ΔWeight (kg) | 142.5 0 | 131 −11.5 | 103.5 −39 | 85 −57.5 |
| BMI (kg/m2) | 48.2 | 44.3 | 34.8 | 31.8 |
| Waist Perimeter (cm) | 120 | 114 | 107 | 98 |
| Glucose (mg/dl) (Figure 2) | 83 | 84 | 86 | 78 |
| Creatinine (mg/dl) | 0.79 | 0.79 | 0.78 | 0.83 |
| GOT/GPT/GGT (U/l) | 29/39//39 | 38/53/27 | 35/41/115 | 26/22/14 |
| Tryglicerides (mg/dl) | 126 | 118 | 87 | 64 |
| HDL-Cholesterol (md/dl) | 45 | 41 | 57 | 59 |
| LDL-Cholesterol (mg/dl) | 90 | 92 | 98 | 82 |
| Total Cholesterol (mg/dl) | 160 | 157 | 172 | 154 |
| HbA1c (%) (Figure 3) | 4.5 | 4.5 | 4.5 | 4.8 |
| Albumin (g/dl) | 4.7 | 4.6 | 5 | 5 |
| Ketonuria | 5 | Negative | Negative | Negative |
| Blood Pressure (mmHg) | 141/83 | 139/80 | 138/80 | 129/80 |
| Ferritin (ng/ml) | 90 | 92 | 93 | 96 |
| Vitamin B12 (pg/ml) | 340 | 346 | 343 | 345 |
| Folate (ng/ml) | 10.23 | 10.12 | 10.67 | 10.46 |