Diet and nutrition significantly affect sport performance. The food and fluid which an athlete consumes before, during, and after training and competition affects health, body mass and body composition, as well as performance in, and, recovery from, the effects of exercise. As such, an optimum diet can help to maximise sport performance.
An increased level of participation in physical activity, exercise and sport also helps to improve the health and well-being of our sedentary general population. Increased physical activity can help to reduce obesity, the risk of heart disease, some cancers, and osteoporosis, and can play a role in promoting mental health. Sound knowledge and practical application of sport and exercise nutrition can ensure a healthy balance between exercise and diet of individuals and groups of individuals at all levels of fitness.
