Abstract

Whey proteins and peptides: beneficial effects on immune health

Author(s): Josee Beaulieu, Claude Dupont and Pierre Lemieux

Over the last decade, natural health products have been the subject of immense infatuation in the scientific community, in particular with immunologists. Numerous recent studies have demonstrated important effects on all facets of immunity – from the stimulation of innate and adaptive immunity, to an anti-inflammatory effect of these products. In many of these enhancing health products, whey proteins and whey peptides are present, which, for many years, have been well known for their benefits on energy, sport endurance, protection against cancers, and serum lipid-lowering effect. Recently, this class of product has gained interest from immunologists who support the ever increasing body of evidence regarding their beneficial effects on the immune system. This article will focus on studies showing immune effects associated with each whey protein and peptide.