title: Hormesis: umbrella mechanism only for agents present in the environment.
authors: Peoples' Friendship University of Russia, Moscow, Russian Federation sjargin@mail.ru.
authors: S V
authors: SV
authors: Jargin
mesh_terms: D000222:Adaptation, Physiological; D004785:Environmental Pollutants / Q000633:toxicity*; D059165:Hormesis; D006801:Humans; D018570:Risk Assessment
chemical_list: D004785:Environmental Pollutants
keywords: Hormesis; evidence-based medicine; homeopathy; placebo