Which of the following is NOT included in the female athlete triad?

The female athlete triad consists of three interrelated conditions: disordered eating, amenorrhea (the absence of menstruation), and osteoporosis (loss of bone density). It primarily affects physically active females who may restrict caloric intake, leading to insufficient energy availability required for normal physiological functions and overall health.

It's important to understand that while anemia can be a concern for athletes, particularly those with low iron intake or heavy menstrual periods, it is not a core component of the female athlete triad. Anemia pertains specifically to a deficiency in red blood cells or hemoglobin rather than the interplay of energy availability, menstrual health, and bone health that characterize the triad. Thus, focusing on the triad's elements highlights the interconnected nature of metabolism, hormonal regulation, and bone health in female athletes.