How To Know When Holiday Drinking Is Hurting Your Brain

For many, the holidays are indeed the most wonderful time of the year. Families and friends come together and enjoy food, good cheer – and, often, alcohol.

And, it feels good. After two glasses of wine, the brain is activated through complex neurobiochemical processes that naturally release dopamine, a neurotransmitter of great importance.

When the dopamine molecule locks on to its receptor located on the surface of a neuron, or basic brain cell, a “buzz” occurs. It is often desirably anticipated before the second glass is empty.

There are those, however, who drink right past the buzz into intoxication and, often, into trouble. For them, the brain starts releasing the same enjoyable dopamine, no different than what happens in the casual drinker’s, but it doesn’t stop there. A compulsion to binge drink can result.

As someone who has studied alcohol use disorder for over 15 years and who has treated thousands of patients who have it, I think it’s a major, yet often poorly understood, public health problem. Our culture seems to be moving beyond the point of labeling those with opioid addictions as “weak,” and I hope we can do the same for those with alcohol use disorder, too, which is more widespread than people may appreciate. Excessive drinking accounted for one in 10 deaths among working-age adults in the United States.

Moving beyond judgment

Although alcohol can feel as though it is relieving stress, it contributes to 88,000 deaths in the United States each year. That is more than double the number of people killed by heroin and opioid prescription drug overdose, another major public health crisis, in 2014.

In addition, more than 66.7 million Americans reported binge drinking in the past month in 2015, according to the recent report on addiction by the surgeon general.

The consequences to the individual and the family are staggering, affecting physical and mental health, an increased spread of infectious disease, reduced quality of life, increased motor vehicle crashes and abuse and neglect of children, to mention a few.

Scientific study of the brain has helped explain binge drinking even if it may be hard for family and friends to understand. It’s defined as drinking five or more drinks for men and four for women on the same occasion on at least one day in the past 30 days.

Americans typically want to know and are willing to make some lifestyle changes out of fear and common sense when it comes to diseases such as heart disease, obesity and cancer. We as a society are not quite at the same point with substance abuse disorders, but researchers are desperately trying to bring that same willingness for prevention and treatment to substance use disorders.

Science understands the cause well enough to explain it and treat it so that lives can be saved and spared the devastating consequences for the millions who suffer with these conditions, their families and communities. This has become an urgent matter of national importance for scientists and medical practitioners.

The three stages of addiction

The alcohol addiction process involves a three-stage cycle: Binge-Intoxication, Withdrawal-Negative Affect, and Preoccupation-Anticipation.

It begins in the neurons, the basic type of brain cell. The brain has an estimated 86 billion of these cells, which communicate through chemical messengers called neurotransmitters.

Source:IFLScience

UM– USEKE.RW