According to current guidelines, what portion of total daily energy should female athletes derive from fat?

Female athletes are advised to derive 20 to 35% of their total daily energy from fat. This guideline is consistent with recommendations aimed at supporting optimal performance, energy balance, and overall health. Fat plays several crucial roles in the diet of athletes, including serving as a concentrated source of energy, supporting cellular function, and aiding in the absorption of fat-soluble vitamins (A, D, E, and K).

Moreover, adequate fat intake is essential for hormonal balance, particularly in female athletes, as it can influence the menstrual cycle and overall reproductive health. A lower fat intake, as suggested in the other options, may not provide sufficient energy for the high demands of athletic performance and could potentially lead to deficiencies that may negatively impact overall health and athletic performance. Thus, the recommended range for fat intake ensures that athletes meet their energy needs while also supporting vital physiological functions.