Charlotte Fenner is a UK medical doctor with academic interests in obesity, food policy, and metabolic health. Alongside her medical degree, she completed a degree in Management, focusing on health systems and organisational strategy. She undertook an elective at The George Institute for Global Health UK (Imperial College London), contributing to research on food environments and regulatory approaches to obesity prevention. Her work examines the interaction between clinical obesity treatments, including GLP-1 receptor agonists, and wider structural drivers such as food marketing, ultra-processed foods, and health inequalities. She is particularly interested in assessing the population-level impact and long-term sustainability of pharmacological approaches within current food systems.