The medicines — known as dopamine agonists — interact with parts of the brain that control movement, helping to ease restless leg syndrome, which is thought to impact one in 10 people in the UK.

When Jenni* started using a medication called liraglutide to lose weight, she noticed changes not just in her appetite, but in how she thought about food. Where the smell of hot chips in the deep ...

aDepartments of Surgery, New York University, New York, NY, USA bDepartment of Medicine, New York University, New York, NY, USA ...