Alcohol, Lifestyle and Tolerance
Alcohol, Lifestyle and Tolerance
Depending on the culture of your country, the amount of the adult population consumption will vary. In some countries it is as high as 90%. Drinking tends to be associated with good times, like parties, events and celebrations and is often used as a ’ social lubricant ‘, for example at the end of the week at work. If consumed in moderation, at the right time and place, alcohol can be compatible with a healthy lifestyle. However, people who tend to drink too much, either binge drinking or over consuming, are the greater risks of developing heath or other problems.
Excessive consumption has a corrosive impact in the lining of the stomach and causing gastritis, ulcers, reflux and liver damage. More than 80g (8 units = 100ml) in take at the time is linked with a significant rise in blood pressure, which increases the risk of heart attack or stroke.
Tolerance to Alcohol : Humans and animals develop tolerance when their brains adapt to compensate for the disruption caused by alcohol in both their behavior and their bodily functions. This adaptation is called tolerance.
There are two main types of tolerance
- Chronic tolerance – This is developed over a long drinking span. Chronic heavy drinkers show few obvious signs of intoxication event at high blood alcohol concentration (BAC’s). It has been found for example, that the ability of heavy drinkers to handle normal situations was only reduced by about 1%. Moderate drinkers, on the other hand, were five times more affected when drinking the same amount of alcohol. Sometimes, in moderate drinkers, the effect is incapacitating or can be fatal. Experiences also suggest that tolerance to alcohol is retained for long periods. For instance, alcoholics who have been abstaining for months can return to very high levels of tolerance in a much shorter time than non-alcoholic subjects.
- Acute tolerance – Although tolerance alcohol can happen within a single drinking session. This phenomenon is called acute tolerance. It means that alcohol – induced impairment is greater when measured son after beginning alcohol consumption than when measured later in the drinking session, even if BAC is the same at both times.
A person with acute tolerance does experience intoxication after alcohol consumption, but may not exhibit all the effects of alcohol consumption. This may prompt the drinker to consume more alcohol.
Acute tolerance to alcohol has important implications for the patron who will drive. For instance, when the BAC is rising, the driver may well feel sufficiently intoxicated to refrain from driving. As the BAC passes its peak and start to decline, The degree of intoxication may appear (and, in fact, be) much less and self inhibitions about driving may disappear.
In the most countries, fixed BAC limits for drivers apply, such a person would still break the law if found to be above this limit, because the law apply to BAC’s and not to the degree of instability – e.g. when tested, the person can walk a straight line etc.
Image Source : http://www.google.co.id/
Alcohol, Lifestyle and Tolerance