Runners and endurance athletes should ignore diet culture principles regarding nutrition, particularly by reintroducing carbohydrates and sugar to support their energy needs.

noli's read

The idea that the needs of endurance athletes diverge from standard dietary advice is widely supported by sports science. The literature, notably the position stands of the American College of Sports Medicine (RCTs and systematic reviews), confirms that carbohydrates are the preferred fuel for high-intensity exercise, as they preserve muscle glycogen stores. Contrary to approaches focused on caloric restriction or carbohydrate reduction (often promoted by diet culture), a high-carbohydrate diet improves performance and recovery. Sugar, when consumed during exercise, is rapidly utilized as a source of immediate energy, which is very different from sedentary consumption. It is therefore scientifically accurate to say that an athlete's nutritional strategy is often the opposite of conventional caloric restriction. However, the term 'opposite' remains a marketing shortcut, as overall nutritional balance remains important for long-term health.

the sources

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