Tim Noakes is a prominent South African exercise physiologist and author known for his views on nutrition and fitness. Initially, he was a proponent of the traditional high-carbohydrate diet for athletes, but over time, he shifted towards advocating for a low-carbohydrate, high-fat (LCHF) diet. This transition was influenced by his research and personal experiences, as he experienced significant health improvements through dietary changes. Noakes gained widespread attention for his book, "The Lore of Running," which has become a classic in the field of running literature. His insights combine scientific research with practical advice for runners of all levels, fostering a deeper understanding of the physiology behind running and exercise. In recent years, Noakes has faced controversy, particularly due to his challenges to established dietary guidelines. He has been involved in debates about the impact of sugar and carbohydrates on health, reinforcing his position that a diet lower in these elements can lead to better health outcomes, weight management, and enhanced athletic performance. Tim Noakes is a well-respected figure in the field of exercise physiology, author, and advocate of low-carbohydrate diets. His journey from traditional nutritional guidelines to promoting a significantly different approach has had a profound impact on the fitness community. Author of the influential book "The Lore of Running," Noakes has provided countless runners with evidence-based strategies to improve their performance and health. His work emphasizes the importance of understanding the body’s needs during physical activity. Noakes’s shift in dietary philosophy has sparked significant debate, challenging long-standing beliefs about nutrition. His focus on the health risks associated with high sugar and carbohydrate intake has contributed to the dialogue on dietary practices for both athletes and the general public.