A weight loss pill that releases a gastric balloon into a patient’s stomach when it is swallowed has been launched in the UK. While other gastric balloons require invasive surgery, the new 10-minute treatment involves the patient consuming a capsule the size of a large vitamin. When the capsule containing the balloon reaches the patient’s stomach, the ball is inflated to the size of an apple using an attached micro-catheter. The capsule then dissolves.