title: Scientific foundations of hormesis. Introduction.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D005075:Biological Evolution; D016208:Databases, Factual; D004305:Dose-Response Relationship, Drug; D004781:Environmental Exposure; D006706:Homeostasis; D006801:Humans; D008954:Models, Biological; D009626:Terminology as Topic; D018675:Toxicity Tests