Table 2.

Comparison of tracer kinetics in resistance trained men between IAAO-style studies; Data are means ± SD^a.

	Test protein intake (g·kg−1·d−1)
	Present study				Mazzulla et al. (13)		Bandegan et al. (11)
	2.2 (H)	1.2 (M1)	1.2 (M3)	1.2 (M5)	2.2	1.2	2.2	1.2
F13CO2 (μmol·kg−1·h−1)b	0.38 ± 0.11	0.65 ± 0.06	0.59 ± 0.07	0.47 ± 0.15	0.33	0.52	0.40	0.75
Habitual Protein Intake (g·kg−1·d−1)	2.7 ± 0.4	2.7 ± 0.4	2.7 ± 0.4	2.7 ± 0.4	2.3 ± 0.6	2.3 ± 0.6	2.4 ± 0.8	2.4 ± 0.8

^aUsed reported study average for Mazzulla et al. (13) and Bandegan et al. (11).

^bDetermined using WebPlot Digitizer online (https://automeris.io/WebPlotDigitizer/).