title: Perimenopause, hormones, and midlife health. Hormone researchers are shifting some of their attention from menopause to the years that precede it.
mesh_terms: D002784:Cholesterol; D003863:Depression / Q000209:etiology*; D004967:Estrogens / Q000097:blood*; D005260:Female; D006331:Heart Diseases / Q000209:etiology*; D006801:Humans; D008597:Menstrual Cycle / Q000523:psychology; D008875:Middle Aged; D047648:Perimenopause / Q000502:physiology / Q000523:psychology; D012701:Serotonin / Q000097:blood
chemical_list: D004967:Estrogens; D012701:Serotonin; D002784:Cholesterol