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Sexual minority (e.g., lesbian, gay, bisexual, queer, asexual) and gender minority (e.g., transgender, nonbinary, other gender-diverse) people are at heightened risk for alcohol use, hazardous drinking,[*] and alcohol use disorder (AUD) compared to their heterosexual and cisgender counterparts.2-6 (For definitions of various sexual and gender minority [SGM] populations, see, for...
Alcohol, HMGB1, and Innate Immune Signaling in the Brain
Alcohol intoxication alters neuronal networks that markedly impact impulsiveness, balance, and other important brain functions. Although acute intoxication has immediate dangers, alcohol use disorder (AUD) has a lasting impact on individuals and families. AUD is considered a chronic relapsing disease linked to cycles of intoxication often initiated in adolescence that change neuronal...
Alcohol Use Disorder and Dementia: A Review
In 2020, an estimated 17% of the U.S. population was older than age 65; this proportion is projected to rise to about 23% by 2060.1,2 This prompts an urgent need for identifying potential and modifiable risk factors contributing to health decline.3,4 After tobacco, alcohol is the most misused substance in the United States and abroad.5 Even prior to the coronavirus disease 2019 (COVID...
Abundant cross-sectional data indicate that alcohol use and related problems are accompanied by disruptions to sleep and circadian rhythms.1 Alcohol's negative impacts on sleep are well established, especially in adults, and a smaller body of literature also reports alcohol's disruption of circadian rhythms.2-4 Growing evidence supports sleep and circadian factors as influencing...
Alcohol and Skeletal Muscle in Health and Disease
Alcohol misuse is the most common form of substance misuse and is associated with liver, cardiovascular, and metabolic diseases as well as with infections and cancers.1 Although an estimated 20% to 25% of people who drink heavily develop alcohol-related liver disease,2 40% to 60% of people with alcohol misuse have alcohol-related myopathy.3 Evidence that alcohol use leads to skeletal...
Although the awareness of the negative impact of prenatal alcohol exposure (PAE) was already alluded to in ancient writings1 and the impact of ethanol embryopathy in animal models was studied as early as 1910,2 the conceptualization of a syndrome associated with PAE was not recognized within modern medicine until the mid-20th century.3,4 The syndrome or disorder was not uniformly...
Reducing Prenatal Alcohol Exposure and the Incidence of FASD: Is the Past Prologue?
Prenatal alcohol exposure (PAE) is linked to miscarriage, stillbirth, preterm birth, sudden infant death syndrome, and fetal alcohol spectrum disorders (FASD).1 Although PAE is the sole necessary cause of FASD, the etiology of this leading preventable cause of disability is multifaceted and complex, including lifestyle, maternal, sociodemographic, social, gestational, and genetic risk...
Alcohol Use Disorder and Alcohol-Associated Liver Disease
Alcohol use disorder (AUD) is prevalent worldwide, and the burden of heavy alcohol consumption has been increasing over time. An important complication of prolonged, heavy alcohol use is alcohol-associated liver disease (ALD), which can progress from liver steatosis to fibrosis and cirrhosis and frequently involves alcohol-associated hepatitis. In particular, cirrhosis—the most severe...
According to national surveys, more than 85% of U.S. adults have consumed alcohol at some point in their lifetime, and about 70% did so in the last year.1 Most individuals drink responsibly and without adverse effects. However, a substantial proportion of people misuse alcohol.1,2 Drinking patterns associated with alcohol misuse include binge drinking, heavy drinking, and high...
Alcohol and marijuana are two of the most commonly used substances among young adults in the United States. In the past year, approximately 82% of young adults ages 19 to 30 reported alcohol use and 42% reported marijuana use.1 Independently, these two substances are associated with numerous short- and long-term risks and harms.2-5 Those who use both alcohol and marijuana, and in...
