John Speakman

John Speakman is a British scientist who studies how our bodies balance energy, specifically focusing on how we process food, burn calories, and regulate weight. His research helps explain why some people gain or lose weight more easily than others and how our environment influences these processes. By understanding these mechanisms, his work informs strategies for managing obesity and metabolic health. Speakman’s insights contribute to developing better treatments and public health policies related to nutrition and weight management.