title: Introduction to the BELLE newsletter: special issue on caloric restriction and hormesis.
authors.affiliation: University of Massachusetts, Environmental Health Sciences, Morrill 1, N344, Amherst, Massachusetts 01003, USA.
authors.forename: E J
authors.initials: EJ
authors.lastname: Calabrese
mesh_terms: D000222:Adaptation, Physiological / Q000502:physiology*; D000818:Animals; D004305:Dose-Response Relationship, Drug; D002149:Energy Intake / Q000502:physiology*; D006801:Humans; D018570:Risk Assessment; D014116:Toxicology / Q000639:trends*