Figure 3From: Acute lysine supplementation does not improve hepatic or peripheral insulin sensitivity in older, overweight individualsPlasma enrichment, expressed as mole percent excess (MPE), for 1-[13C] glucose and 6,6-[2H 2 ] glucose during the OGTT-DT in the control, 2 grams lysine, and 5 grams of lysine. Data are mean ± SEM. Significant decrease over time for all three groups (P < 0.05).Back to article page