1. Bariatric surgery improves liver health significantly over endoscopic methods.
2. Roux-en-Y gastric bypass shows 95% liver fat resolution.
3. Vertical sleeve gastrectomy also shows substantial benefits.
4. Endoscopic methods provide moderate improvements in certain patients.
5. Nutritional deficiencies pose risks post-surgery.
6. Selection of procedures should consider clinical factors and patient preferences.

Source: Journal of Clinical Medicine