Slow and fast dietary proteins differentially modulate postprandial metabolism.

The quality of dietary proteins is influenced by their content and composition of amino acids and bioavailability. Recent data suggest that the digestion and absorption kinetics of proteins influences the effects of protein ingestion on the metabolic processes. Slowly and fast-digested dietary proteins differentially modulate postprandial protein and glucose metabolism. This is an important factor for defining the physiological outcome and application for nutritional purposes of different dietary protein sources.