Drinking and Cancer: The Link

Evidence points to a surprising link between drinking and cancer that affects moderate drinkers noAP895 Body diagram2 Drinking and Cancer: The Linkt just binge drinkers or alcoholics.  No one seems to know what level of drinking is safe, but most agree that having more than a drink or so a day increases your cancer risk proportionally.  And, it doesn’t seem to matter how whether you consume your entire weekly allotment in 1 day or spread it out over the week — it’s the amount consumed, based on cancer research in the UK.

People are more likely to develop cancer if they drink a lot of alcohol, no matter whether they save it up and drink it in one go, or drink it steadily over a week.

The Aussie’s seem to agree.  In a report released recently, they said:

A large body of evidence consistently shows that consumption of alcohol is a risk factor for cancer. Drinking alcohol increases the risk of mouth & throat cancer (larynx and pharynx), oesophageal cancer, bowel cancer (colon and rectum), liver cancer and female breast cancer.

It’s not just heavy drinking - even small amounts of alcohol increases risk, but the more you drink, the greater the risk.

Of course drinking can be a serious problem — not only causing health problems, but emotional problems when used as a substitute for dealing with problems, or a societal problem when alcohol interferes with responsible behavior, such as drunk driving, physical abuse, or inability to hold a job.

Of course, I writing this blog post while sipping a glass of Cabernet — something I do most evenings.  Am I afraid of cancer? Not really.  Why, not, you ask? Here’s my answer:

  1. I only drink 1 or 2 drinks a day.  Sure, I drink most evenings, but I almost never have more than that.  And this level isn’t even considered moderate drinking.  Most studies agree the risk for this level of consumption is minimal.
  2. I mostly drink with food, which studies suggest limits your risk further. Alcohol is diluted by food.
  3. Alternate alcoholic drinks with water or juice.  I normally have a glass handy and drink that in between sips of alcohol.  In a club, I order water every other drink — another tactic that reduces alcohol consumption.
  4. I NEVER went binge drinking.  Not even in college, when everyone else was drinking massive amounts of alcohol.  I stuck with my glass or 2 of wine or some beer.

Besides, you can’t avoid every risk.  You have to LIVE.  You can extend your life by avoiding sugar, cholesterol, red meat, and only eat fresh fruits and vegetables.  The question is WHY?

Binge Drinking on College Campuses

binge drinking 300x211 Binge Drinking on College CampusesSure, I realize most of you aren’t hanging out on college campuses this fall, but many of you just dropped your kids (or maybe your grandkids) off at their dorms.  But, what happens after you leave?  Your precious child is alone (maybe for the first time) and temptations abound.  Binge drinking is one of the most common and serious problems faced by these kids.

What is Binge Drinking?

I’m not talking about getting together with friends and having a few drinks. Definitions vary from being intoxicated (which seems a little too broad and an inappropriate standard), to an extended period (usually at least 2 days) during which the person becomes intoxicated repeatedly (which seems more serious than a simple binge), to consumer 2 bottles of wine or half a bottle of liquor in the same occasion (which seems to be getting closer).

So, when we talk about binge drinking, we’re talking about a situation where the person consumes large quantities of alcohol over a relatively short period — past the point of intoxication.  I remember a girl who consumed so much alcohol during one night during our freshman year, we had to call an ambulance.  By the time it got there, she was cold as ice and having trouble breathing.  She was hospitalized and her parents took her home the next week.

When I was in college, in the ’70′s, binge drinking was pretty rare.  Now, my students commonly get drunk BEFORE leaving the dorms for a night of partying (because it’s cheaper to drink at home).  By the time they return, they’ve consumed enough alcohol to fit many definitions of binge drinking.

And the problem is getting worse. According the a study by Columbia University:

The rate of excessive drinking jumped 16 percent from 1993 to 2005. Those college students who drink until drunk in the past month rose 26% over that decade. Even more alarming is this statistic: alcohol-related arrest per campus rose 21 percent from 2001 to 2005.

Consequences of Binge Drinking

Drinking to excess is no longer “social drinking” or having a good time.  It becomes an end unto itself — the goal for a night on the town.  But, there are serious consequences.  According to the Center for Science in the Public interest:

Binge drinking negatively affects college students’ academic performance, social relationships and health. Frequent binge drinkers are 21 times more likely than non-binge drinkers to miss classes, fall behind in schoolwork, engage in vandalism, be injured or hurt, engage in unplanned sexual activity, not use protection when having sex, get in trouble with campus police, or drive a car after drinking.

What Can Be Done?

Colleges and parents are seriously concerned about the extent of binge drinking on college campuses.  A number of college presidents advocate lowering the drinking age to 18 as a way to curb this practice.  While this move may seem counterintuitive, such a radical change might work.

First, lowering the drinking age to 18 means most college students will have their first encounters with alcohol while still living in the more controlled environments of their parents’ homes.  Certainly many high school students get alcohol now, despite age restrictions, but consumption is often hidden from parents because it’s illegal.  Lowering the drinking age would allow students to openly consume alcohol and encourage more input from parents.

Second, lowering the alcohol minimum age removes some of the mystic associated with a forbidden product.  Psychology is replete with examples where people are highly motivated to acquire things they can’t have — in fact, it underpins one of the elements of influence identified by Cialdini.  Prohibition effectively proved that consumption may actually increase when the product is illegal.

Your Turn

Do you think lowering the drinking age would limit to incidence of binge drinking on college campuses? Would you support such a move?