Dr. Robert Atkins was a physician in Naples, Florida who gained fame for his controversial low-carbohydrate diet. He believed that a high-protein, low-carb diet could lead to weight loss and overall better health. Despite facing criticism from the medical community, his Atkins Diet became popular and sparked a low-carb diet trend. However, his diet was also met with controversy and skepticism, with some experts questioning its long-term health effects. Despite his passing in 2003, Dr. Atkins' legacy lives on through his bestselling books and the continued popularity of the Atkins Diet.