Fig. 2From: Effects of whole grain rye, with and without resistant starch type 2 supplementation, on glucose tolerance, gut hormones, inflammation and appetite regulation in an 11–14.5 hour perspective; a randomized controlled study in healthy subjectsConcentrations of plasma PYY and breath hydrogen after a standardized breakfast following the evening meals Mean concentrations of plasma PYY (a) and breath hydrogen excretion (b) in the morning after a standardized breakfast, 11–13 h respectively 11–14.5 h following the rye-based test- or WWB reference evening meals. Values are means ± SEM. Repeated measures; mixed model in SAS. RFB, rye flour bread; RFB/RKB, 50/50 rye flour and rye kernel bread; + RS, added resistant starch; WWB, white wheat breadBack to article page