Effects of essential oil exposure on salivary estrogen concentration in perimenopausal women. Shinohara K, Doi H, Kumagai C, Sawano E, Tarumi W. Journal Article 2017; 37(8): 567-572 PubMed PMID: 28326753 Keywords: Adult, Estradiol:blood, Estrogens:metabolism, Female, Humans, Middle Aged, Oils, Volatile:administration & dosage, Perimenopause:metabolism, Salivary Glands:metabolism, Smell:physiology,. Citation OBJECTIVES: The menopausal transition is the time from the onset of menstrual changes until one year after the final menstrual period. Dur..... Read abstract Full text PDF