Sex Differences in Alcohol Use: Is It All About Hormones?

• Published in: Endocrinology (Philadelphia) Vol. 165; no. 9
• Main Authors: Maddern, Xavier J, Ursich, Lauren T, Bailey, Grace, Pearl, Amy, Anversa, Roberta G, Lawrence, Andrew J, Walker, Leigh C
• Format: Journal Article
• Language: English
• Published: US Oxford University Press 26.07.2024
• Subjects: Alcohol Drinking; Alcohol use; Alcoholic beverages; Alcoholism; Alcohols; Androgens; Animals; Cellular stress response; Estrogens; Female; Genetics; Gonadal Steroid Hormones - metabolism; Hormones; Humans; Male; Medical research; Progestin; Sex Characteristics; Sex differences; Steroid hormones; Women; alcohol use disorder; estrogen; testosterone; neurosteroid; sex; progesterone
• ISSN: 1945-7170; 0013-7227; 1945-7170
• DOI: 10.1210/endocr/bqae088

Abstract Risky alcohol use and alcohol use disorders (AUD) are a rising problem in women, yet a major disparity in our understanding of what drives alcohol consumption in women remains. Historically biomedical research has focused on male subjects; however, recent increases in reporting of females, have highlighted major differences between the sexes. Here we review the current literature of the effect of gonadal steroid hormones (estrogens, androgens, and progestins), neurosteriods, and neurobiological factors on alcohol use in clinical and preclinical studies of both sexes. Further, we briefly discuss how fundamental sex differences in genetics, metabolism, neuroimmune, and stress responses may influence sex differences in alcohol intake. Comparing the sexes could aid in the discovery of novel therapeutics to treat AUD, and implementation of current treatment options in women.