What is the role of orlistat in diet management?

Orlistat plays a significant role in diet management by preventing the digestion and absorption of dietary fats. This mechanism is achieved by inhibiting the action of pancreatic lipase, an enzyme necessary for breaking down dietary fats in the gastrointestinal tract. When orlistat is taken alongside meals, it reduces the amount of fat that is absorbed from the diet, resulting in a decrease in overall caloric intake from fats.

This process can help individuals manage their weight more effectively, especially in conjunction with a reduced-calorie diet. By reducing fat absorption, orlistat aids in weight loss and can contribute to improved metabolic health. It's important to recognize that while it helps limit fat intake, it does not directly increase appetite suppression, stimulate carbohydrate metabolism, or enhance protein utilization. Each of these aspects involves different physiological processes not influenced by orlistat.