How do intra-gastric balloons assist in weight loss?

Intra-gastric balloons assist in weight loss primarily by taking up space in the stomach. This is a mechanical approach to weight management. When the balloon is inflated within the stomach, it occupies a significant volume, which reduces the amount of space available for food. As a result, individuals tend to feel full after consuming smaller portions of food, which can lead to reduced caloric intake and ultimately contribute to weight loss.

This method does not directly influence metabolism, hormone levels, or fat absorption processes. Instead, it operates on the principle of creating a feeling of fullness, helping individuals adjust their eating habits and achieve weight loss goals more effectively.