Scientists still not sold on the keto diet as an endurance booster

Research for marathoners to consider before moving to a LCHF diet

Decrease in athletic performance from low-carb high-fat diet

A 2018 case study in the Human Kinetics Journal revealed that a long-term low-carbohydrate, high-fat diet impaired the performance and well-being of a world-class vegetarian triathlete

Gut-training can decrease gastrointestinal symptoms in ultrarunning events

Study suggests that practising your nutrition intake can decrease GI distress