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Alcohol is a potent neurotoxin. [5] The National Institute on Alcohol Abuse and Alcoholism has found, "Alcoholism may accelerate normal aging or cause premature aging of the brain." [6] Another report by the same agency found, "Chronic alcohol consumption, as well as chronic glucocorticoid exposure, can result in premature and/or exaggerated ...
A governmental report from Britain has found that "There were 8,724 alcohol-related deaths in 2007, lower than 2006, but more than double the 4,144 recorded in 1991. The alcohol-related death rate was 13.3 per 100,000 population in 2007, compared with 6.9 per 100,000 population in 1991."
Diagnosing alcohol-related dementia can be difficult due to the wide range of symptoms and a lack of specific brain pathology. [3] The Diagnostic and Statistical Manual of Mental Disorders (DSM-5-TR) is a guide to aid doctors in diagnosing a range of psychiatric disorders, and may be helpful in diagnosing dementia.
The long-term impact of alcohol on the brain has become a growing area of research focus. While researchers have found that moderate alcohol consumption in older adults is associated with better cognition and well-being than abstinence, [1] excessive alcohol consumption is associated with widespread and significant brain lesions.
With abstinence from alcohol and cross-tolerant drugs these changes in neurochemistry may gradually return towards normal. [ 22 ] [ 23 ] Adaptations to the NMDA system also occur as a result of repeated alcohol intoxication and are involved in the hyper-excitability of the central nervous system during the alcohol withdrawal syndrome.
Researchers found that people worldwide live 9.6 years longer than they are healthy — and in the U.S. the gap is more than 12 years.
As heroin use rose, so did overdose deaths. The statistics are overwhelming. In a study released this past fall examining 28 states, the CDC found that heroin deaths doubled between 2010 and 2012. The CDC reported recently that heroin-related overdose deaths jumped 39 percent nationwide between 2012 and 2013, surging to 8,257.
According to a report from 2016, alcohol misuse, misuse of illegal drugs and non-prescribed medications, treatment of associated disorders and lost productivity cost the U.S. more than $400 billion every year. [39] About 40 percent of those costs were paid by government, which implies a huge cost of alcohol and drug misuse to taxpayers.