Alcohol abuse encompasses a spectrum of alcohol-related substance abuse. This spectrum can range from being mild, moderate, or severe. This can look like consumption of more than 2 drinks per day on average for men, or more than 1 drink per day on average for women, to binge drinking.
Alcohol abuse was a psychiatric diagnosis in the DSM-IV, but it has been merged with alcohol dependence in the DSM-5 into alcohol use disorder.
Wernicke–Korsakoff syndrome (WKS), colloquially referred to as wet brain syndrome, is the combined presence of Wernicke encephalopathy (WE) and Korsakoff syndrome. Due to the close relationship between these two disorders, people with either are usually diagnosed with WKS as a single syndrome. It mainly causes vision changes, ataxia and impaired memory.
The cause of the disorder is thiamine (vitamin B1) deficiency. This can occur due to eating disorders, malnutrition, and alcohol abuse. These disorders may manifest together or separately. WKS is usually secondary to prolonged alcohol abuse.
Alcohol dependence is a previous (DSM-IV and ICD-10) psychiatric diagnosis in which an individual is physically or psychologically dependent upon alcohol (also chemically known as ethanol).
In 2013, it was reclassified as alcohol use disorder in DSM-5, which combined alcohol dependence and alcohol abuse into this diagnosis.
Ryan is a 2004 short animated documentary film created and directed by Chris Landreth about Canadian animator Ryan Larkin, who had lived on skid row in Montreal as a result of drug and alcohol abuse. Landreth's chance meeting with Larkin in 2000 inspired him to develop the film, which took 18 months to complete. It was co-produced by Copper Heart Entertainment and the National Film Board of Canada (NFB), and its creation and development is the subject of the NFB documentary Alter Egos. The film incorporated material from archive sources, particularly Larkin's works at the NFB.
The film is an animated interpretation of an interview of Larkin by Landreth, and includes interviews with Larkin's previous partner and coworkers, as well as Landreth. Development of the characters was partially inspired by the plastinated human bodies of the Body Worlds exhibition. The distorted and disembodied appearance of the film's characters is based on Landreth's use of psychological realism to portray emotion visually, and expression is modelled by use of straight ahead animation. The animation was created at the Animation Arts Centre of Seneca College in Toronto. Some of the animation was based on cords, mathematical equations modelling the physical properties of curves and used to animate filamentous objects in the film. The visual effects of the film has been described by reviewers and film critics as difficult to describe and having a distinctive visceral style.
Lifestyle medicine (LM) is a branch of medicine focused on preventive healthcare and self-care dealing with prevention, research, education, and treatment of disorders caused by lifestyle factors and preventable causes of death such as nutrition, physical inactivity, chronic stress, and self-destructive behaviors including the consumption of tobacco products and drug or alcohol abuse. The goal of LM is to improve individuals' health and wellbeing by applying the 6 pillars of lifestyle medicine (nutrition, regular physical activity, restorative sleep, stress management, avoidance of risky substances, and positive social connection) to prevent chronic conditions such as cardiovascular diseases, diabetes, metabolic syndrome and obesity.
Lifestyle medicine focuses on educating and motivating patients to improve the quality of their lives by changing personal habits and behaviors around the use of healthier diets which minimize ultra-processed foods such as a Mediterranean diet or whole food, plant-predominant dietary patterns. Poor lifestyle choices like dietary patterns, physical inactivity, tobacco use, alcohol addiction and dependence, drug addiction and dependence, as well as psychosocial factors, e.g. chronic stress and lack of social support and community, contribute to chronic disease. In the clinic, major barriers to lifestyle counseling are that physicians feel ill-prepared and are skeptical about their patients' receptivity. However, by encouraging healthy decisions, illnesses can be prevented or better managed in the long-term.
In a 2018 study on 599,912 drinkers, a roughly linear association was found with alcohol consumption and a higher risk of stroke, coronary artery disease excluding myocardial infarction, heart failure, fatal hypertensive disease, and fatal aortic aneurysm, even for moderate drinkers. Alcohol abuse may also cause occupational cardiovascular disease. The American Heart Association states that people who are currently non-drinkers should not start drinking alcohol.
Excessive alcohol intake is associated with an elevated risk of alcoholic liver disease (ALD), heart failure, some cancers, and accidental injury, and is a leading cause of preventable death in industrialized countries. Some studies have suggested that one drink per day may have cardiovascular benefits. However, these studies are controversial, and the common view is that no level of alcohol consumption improves health. There is far more evidence for the harmful effects of alcohol than for any beneficial effects. It is also recognized that the alcohol industry may promote the unsubstantiated benefits of moderate drinking.