long term effects of semaglutide for weight loss Loss: How It Works & What to Know Benefits of Semaglutide GLP-1 |

A Washington Post article updated on May 28, 2026, and distributed through Yahoo News examined emerging research into how GLP-1 medications may interact with the brain, raising questions about their potential influence on areas involved in appetite, reward, motivation, and emotion

Caletti G, Olguins DB, Pedrollo EF, Barros HM, Gomez R

Biosci., Biotechnol., Biochem

There is also preliminary research showing that it may help control diabetes as well as some of the side effects of FD, such as neuropathy

Whilst Saxenda has well-documented side effectsprimarily gastrointestinal symptoms such as nausea and diarrhoeaswollen lymph nodes are not recognised as an established adverse effect in the Summary of Product Characteristics or patient information leaflets