Message of the day

When I examine myself and my methods of thought, I come to the conclusion that the gift of fantasy has meant more to me than any talent for abstract, positive thinking. - Albert Einstein

Gratitude Trumps Drinking

An Alcoholic’s Dream

I recently attended the “event of the year”. It was the annual Cancer Ball. Men were in black tie, women in ball gowns and fancy dresses. Bejeweled and bedazzled embellishments were everywhere. Champagne sparkled, beside martinis, red and white wine were set along side every imaginable drink and was all at an open bar. This really was an alcoholic’s dream.

Who Will Know

On entering the reception area, pixie teens in vintage gowns served the martinis aside the champagne in fancy fluted glasses, while servers in white gloves floated through the crowd with hors d’oeuvres. The thought had crossed my mind that I could reach out and grab one of those martinis. Look how happy everyone was that had a martini. I could be one of them. I could be festive and happy and drinking champagne and meeting new and charming people. It wouldn’t hurt just for one night. Who would know?

I told my husband that I was thirsty and asked him to get me a cranberry and ginger ale. He looked around, puzzled as to which way to go in the crowd. We had just met a great couple, and the woman offered to get “in line” with me at the bar. I told her I didn’t drink and she said, “Oh good. Neither do I.” I could have cried. Although she wasn’t an alcoholic like me; she was a social drinker who maybe enjoyed one drink. (While I can’t even imagine having just one drink in an evening, I mean what would be the point?) She was so happy that she had met someone at their table that wasn’t going to drink all night. We got in the line at the bar together and ordered a few soft drinks.

I started to feel a little better about being sober even though I was at the event of the season without a drink in my hand. (did I mention there was an open bar)? I decided to make the most of it. The food kept me entertained as they served a 6 course meal that was out of this world. A live band lead off the entertainment complete with a 20 piece orchestra and fantastic singers that encouraged all to join in on the dance floor. There they were, all those people who were drinking the champagne and the martinis, having so much fun on the dance floor. My husband and I danced a few times, but it really wasn’t that exciting. That’s not even nice to say, but I was really finding it difficult to have fun without drinking. So once again, I started feeling a little sorry for myself, but decided to get over it. I sought out the silent auction and the art gallery that the committee had set up.

The night was a success. The organizers raised a few million dollars for cancer research. I had met some really great people at our table and I didn’t have to drink any alcohol. There was one couple at our table that I hadn’t had a chance to really talk to. As the evening wound down, I decided to go and sit beside the woman and introduce myself. She asked me “So where are you from?” I told her. She asked me “So where is your husband’s business?” I told her. We talked about kids for a few minutes and as the first part of our conversation wrapped up, she asked me “So where are you from?” I told her again. She asked me “So where is your husband’s business?” I took a long hard look at her and realized that this woman was in a blackout. She seemed completely normal. Her words were slightly slurred as she finished off the bottle of red wine, but she really was sincere in asking me those same questions about 8 more times.

That’s the moment that I became grateful – grateful that I had made a choice and didn’t have to drink alcohol. If I had grabbed a martini as I entered the ballroom, I could have easily become that woman. I wouldn’t have even known if I was having fun. I wouldn’t even remember who I had met or who I had talked to or what I might have said. It’s true that for me, life isn’t as exciting as it once was with alcohol. Alcohol gave me such highs (and such lows), that ordinary now seems dull. But ordinary is a whole lot better than being deadened by alcohol or turning into my alter ego. In Canada, October is not only Breast Cancer Awareness month, but when we celebrate Thanksgiving. I am very thankful that I was able to support cancer research, and thankful that I did it sober.

Gene Discovered that may Help to Prevent Alcoholism

A gene has been detected that helps to metabolize or break down alcohol molecules in the brain.  This gene, found in about 12% of the population, makes a person sensitive to alcohol.  This is a good thing.  People who are sensitive to alcohol tend to drink less because alcohol makes the feel sick.  People without this gene tend to drink with abandon which may develop into alcoholism.  Dr. Kirk Wilhelmsen , reports this on a recent video on CNN.
Dr. Wilhelmsen also reports that there are medications that can help people with alcoholism.  One drug that was used in the past was antabuse or disulfiram.  I have always advocated that this is not a good choice.  There are better drugs out there.  Disulfiram does little to make people stop craving alcohol or stop drinking alcohol.  Dr. Wilhelmsen talks more about this drug on CNN.

The research article was printed in the Halstead Gazette:
“Tipsy’ alcohol gene ‘could help curb alcoholism’”, reads a BBC News headline. It said, “US researchers believe 10% to 20% of people have a version of the gene that may offer some protection against alcoholism.”
This story is based on a study in 238 college students and their siblings, investigating how a person’s genes might affect how well they can tolerate alcohol. It found that a region of DNA containing the CYP2E1 gene is linked with alcohol tolerance. These findings will need to be confirmed in other studies.
The researchers report that previous studies have suggested that people with high alcohol tolerance may also be more likely to develop alcoholism. However, as this study did not look at alcoholism itself, it is not possible to say whether this gene is also linked with alcoholism. It is too early to suggest that “people could be given CYP2E1-like drugs to make them more sensitive to alcohol…to put them off drinking to inebriation” as suggested in the news.

Where did the story come from?
The study was carried out by researchers from the University of North Carolina and other research centres in the US and Australia. It was funded by the State of California, the Veterans Affairs Research Service, the National Institute on Alcohol Abuse and Alcoholism, the CompassPoint Addiction Foundation, and the Bowles Center for Alcohol Studies. The study was published in the peer-reviewed journal Alcoholism: Clinical and Experimental Research.
The story was covered by BBC News, the Daily Mail, Metro, and the Daily Express. The newspapers generally report what was done in the study accurately. However, the possible practical applications of this study for alcoholism have been over-emphasised, with suggestions that the findings have direct implications for preventing or treating the condition.
What kind of research was this?
This was a genetic study in families, investigating how a person’s genes might affect how well they can tolerate alcohol.
The researchers say that one of the factors that affect a person’s likelihood of becoming an alcoholic is their early experiences with alcohol. Those who show a higher ‘tolerance’ during these first occurrences tend to drink greater amounts in the future. Here, they were interested in looking at what genes might affect a person’s response to alcohol (their alcohol tolerance).
The researchers had investigated this in two previous studies, one of which had suggested that a genetic region at the end of the long arm of chromosome 10 was associated with alcohol tolerance. This region contains the gene that produces the CYP2E1 protein, which is involved in breaking down alcohol as well as other chemicals. Variations in this gene could therefore potentially affect alcohol tolerance. This current study combined and re-analysed the samples that had been used in the two previous studies.

What did the research involve?
The researchers had initially enrolled 238 college students (aged 18 to 29 years old) and their siblings. All participants had reported having at least one alcohol-dependent parent, but were not alcohol-dependent themselves.
The researchers used a standard test and questionnaire to assess the participants’ alcohol tolerance. In the test, participants were asked to drink a standard amount of alcohol over an eight-minute period (0.75ml/kg for women and 0.9ml/kg for men using a 19% alcohol solution). Measurements of their breath alcohol levels, body swaying and questionnaire scores were taken before the alcohol was drunk. They were taken again at set times in the three hours afterwards. The researchers decided to use the response at one hour after drinking the alcohol as their indicator of alcohol tolerance.
The researchers examined 811 sites across the participants’ DNA, looking for any sites near genes that might be controlling alcohol tolerance. They were particularly interested in the region around the CYP2E1 gene. They used standard techniques to do this, which essentially involved looking for areas of DNA that are shared between siblings who have similar alcohol tolerance more often than would be expected by chance, and not shared between siblings with different alcohol tolerance. They also looked at 10 single ‘letter’ variations in and around the CYP2E1 gene to see if these were associated with alcohol tolerance.
Finally, they looked at the genetic code of the CYP2E1 gene in the 96 participants whose data showed the greatest evidence of a link between the CYP2E1 gene and alcohol tolerance, to see if they carried any variations that might affect the protein that the gene produced.

What were the basic results?
The results appeared to show that alcohol tolerance was linked to a genetic region at the end of the long arm of chromosome 10, which contains the CYP2E1 gene. This evidence was stronger once the researchers removed one family from their analysis whose alcohol tolerance results were thought to be unreliable. The genetic variation that showed the strongest link with alcohol tolerance could only explain 4.6% of the variability in people’s alcohol response questionnaire scores. These results suggested that none of the regions tested are likely to be the only regions affecting alcohol tolerance.
When the researchers looked at the families who showed the strongest evidence of a link between this gene and their alcohol tolerance, they could not find specific changes in the CYP2E1 gene sequence that would affect the protein that it produced, and therefore might affect alcohol tolerance. They suggested that this meant that variations in the nearby regions controlling the activity of the gene might be responsible instead of variations within the gene itself.

How did the researchers interpret the results?
The researchers conclude that genetic variations in or near the CYP2E1 gene “affect the level of response to alcohol providing a predictor of risk of alcoholism”. They say that the involvement of this gene “allows inferences to be made about how the brain perceives alcohol”.

This study has shown an association between the region containing the CYP2E1 gene and alcohol tolerance. These findings will need to be confirmed in other samples before any firm conclusions can be drawn. Importantly, the researchers could not identify any variations within the CYP2E1 gene that could potentially account for differences in alcohol tolerance. In addition, this region only appears to account for only a small amount of the variation in people’s alcohol tolerance. This suggests that the majority of a person’s tolerance is explained by other factors (possibly genetic and environmental).
It is also important to note that although the researchers suggest that alcohol tolerance may affect risk of alcoholism, this study did not directly look at people who were alcohol dependent. Therefore they cannot say whether the CYP2E1 gene is also linked to alcoholism. Without further research, the current findings do not provide ways to predict or treat alcoholism.
Contrary to what might be suggested by the newspapers, genes were already known to play a role in how a person deals with alcohol. People who have certain variations in the genes which produce the alcohol dehydrogenase enzymes that break down alcohol are less able to tolerate alcohol. It is likely that environmental factors, such as previous exposure to alcohol, also play a role in a person’s alcohol tolerance.

Webb A, Lind PA, Kalmijn J, et al. The investigation into CYP2E1 in relation to the level of response to alcohol through a combination of linkage and association analysis. Alcoholism Clinical and Experimental Research 2010, Article first published online: October 19


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