[Short-chain peptides in parenteral nutrition]

Peptides might be considered as brand new candidates to parenteral nutrition. Their potential use is based on the assumption that tailored amino acid solutions will increase the benefit of intravenous nutrition for specific patient groups. In this review certain historical aspects and old but still relevant observations are commented. New discoveries and future directions with regard to intact peptide assimilation and utilization of intravenously supplied peptides are summarized.