Search results
Results from the WOW.Com Content Network
Acute alcohol intoxication through excessive doses in general causes short- or long-term health effects. NMDA receptors become unresponsive, slowing areas of the brain for which they are responsible. Contributing to this effect is the activity that alcohol induces in the gamma-aminobutyric acid (GABA) system.
The closer a person drinks to sleep, the worse the effects. "Alcohol has a half-life of four to five hours, so if you drink at happy hour at, say, 6 p.m., that alcohol will stick with you until ...
Alcohol (also known as ethanol) has a number of effects on health. Short-term effects of alcohol consumption include intoxication and dehydration. Long-term effects of alcohol include changes in the metabolism of the liver and brain, with increased risk of several types of cancer and alcohol use disorder. [1]
The level of ethanol consumption that minimizes the risk of disease, injury, and death is subject to some controversy. [16] Several studies have found a J-shaped relationship between alcohol consumption and health, [17] [18] [2] [19] meaning that risk is minimized at a certain (non-zero) consumption level, and drinking below or above this level increases risk, with the risk level of drinking a ...
Personal history, family history, tolerance for the physical short-term consequences (losing control, being drunk, blacking out or being hungover), long-term health concerns, and even whether you ...
Alcohol has both short-term, and long-term effects on the memory, and sleep. It also has reinforcement -related adverse effects, including alcoholism, dependence , and withdrawal ; The most severe withdrawal symptoms, associated with physical dependence , can include seizures and delirium tremens , which in rare cases can be fatal.
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 .
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 ...