Which statement best describes the main mechanism of bariatric arterial embolization for weight management?

• A. It destroys stomach lining to decrease acid secretion and appetite.
• B. It surgically removes part of the stomach to limit food intake.
• C. It constricts the intestines to slow nutrient absorption and digestion.
• D. It reduces blood supply to the stomach to lower ghrelin hormone levels.

Answer: (D)