Total energy and nutrient intakes over the 4-day 10%, 15% and 25% protein <i>ad-libitum</i> study periods.

Values are means ± SEM. A one-way within subject ANOVA was used to determine differences between the 10%, 15% and 25% protein study periods. *represents Greenhouse-Geiser corrected P-values due to violation of sphericity assumption. Post-hoc analysis was performed using paired t-test with Bonferroni correction. †compared to 10%; ‡compared to 15%.