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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.
Neuroscientist Andrew Huberman, Ph.D.'s "What Alcohol Does to Your Body, Brain, and Health" episode on his podcast Huberman Lab has garnered over 4 million views. For good reason: Everyone is ...
Alcohol-related brain damage [1] [2] alters both the structure and function of the brain as a result of the direct neurotoxic effects of alcohol intoxication or acute alcohol withdrawal. Increased alcohol intake is associated with damage to brain regions including the frontal lobe , [ 3 ] limbic system , and cerebellum , [ 4 ] with widespread ...
Alcohol acts as a general central nervous system depressant, but it also affects some specific areas of the brain to a greater extent than others. Memory impairment caused by alcohol has been linked to the disruption of hippocampal function—particularly affecting gamma-Aminobutyric acid (GABA) and N-methyl-D-aspartate (NMDA) neurotransmission which negatively impacts long-term potentiation ...
According to the National Institutes of Health, the brain receives 20% of the body's blood supply, which delivers oxygen and nutrients. That means uncontrolled high blood pressure can damage the ...
We’ve all seen the headlines: “6 Reasons Why a Little Glass of Wine Each Day May Do You Good,” or “Study Finds Drinking Wine with Meals Was Associated with Lower Risk of Type 2 Diabetes.”
Body fat. Women tend to weigh less than men, and—pound for pound—a woman's body contains less water and more fatty tissue than a man's. Because fat retains alcohol while water dilutes it, alcohol remains at higher concentrations for longer periods of time in a woman's body, exposing her brain and other organs to more alcohol. Enzymes.
“Alcohol is used to help or try to regulate the nervous system when it’s used to soothe anxiety and depression, but we’re learning there are other ways to soothe our nervous system,” says ...