This study examined the prevalence of low
energy availability in a sample of female collegiate athletes (N=25) then
delivered nutrition education related to the female athlete triad and assessed
change in knowledge and dietary behaviors.
Average energy intake was assessed pre- and
post-education using Automated Self-Administered
24- Hour Dietary Recalls. We assessed body composition with multiple-site
skinfold measures.
Energy expenditure was assessed with
accelerometers and a physical activity diary over a 3-day period. A 73-item
questionnaire was used to assess knowledge and behavior changes. Results: At
baseline, 92% had an index of energy availability <45 kcal/kg of fat free
mass/day. 40% of participants were amenorrheic, and 32% had a history of stress
fractures.
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