Figure 13.

Top: Protein metabolized and protein ingested. n = 8 subjects. Bottom: Mean fasting (0800 hr) IGF-1 concentration at baseline while on a 55% carbohydrate, 15% protein, 30% fat diet, and 5 weeks and 10 weeks on a LoBAG₃₀ diet. n = 8 subjects. * indicates statistical significance P < 0.004.