What are some potential effects of iron deficiency on athletic performance, exercise capacity, and muscle function, and are there any sports nutrition strategies or performance-enhancing interventions available for athletes with iron deficiency-related performance issues?

Iron deficiency can impair athletic performance by reducing oxygen delivery to muscles, compromising energy metabolism, and increasing fatigue and exercise intolerance. Athletes with iron deficiency may benefit from iron supplementation, dietary modifications, and personalized training regimens designed to optimize performance and recovery.