Type Of Alcoholic Beverage Research Articles

Alcohol Consumption, Types of Alcohol, and Parkinson’s Disease

BackgroundThe epidemiologic evidence on alcohol consumption and Parkinson’s disease (PD) is equivocal. We prospectively examined total alcohol consumption and consumption of specific types of alcoholic beverage in relation to future risk of PD.MethodsThe study comprised 306,895 participants (180,235 male and 126,660 female) ages 50–71 years in 1995–1996 from the NIH-AARP Diet and Health Study. Consumption of alcoholic beverages in the past 12 months was assessed in 1995–1996. Multivariate odds ratios (OR) and 95% confidence intervals (CI) were obtained from logistic regression models.ResultsA total of 1,113 PD cases diagnosed between 2000 and 2006 were included in the analysis. Total alcohol consumption was not associated with PD. However, the association differed by types of alcoholic beverages. Compared with non-beer drinkers, the multivariate ORs for beer drinkers were 0.79 (95% CI: 0.68, 0.92) for <1 drink/day, 0.73 (95% CI: 0.50, 1.07) for 1–1.99 drinks/day, and 0.86 (95% CI: 0.60, 1.21) for ≥2 drinks/day. For liquor consumption, a monotonic increase in PD risk was suggested: ORs (95% CI) were 1.06 (0.91, 1.23), 1.22 (0.94, 1.58), and 1.35 (1.02, 1.80) for <1, 1–1.99, and ≥2 drinks/day, respectively (P for trend <0.03). Additional analyses among exclusive drinkers of one specific type of alcoholic beverage supported the robustness of these findings. The results for wine consumption were less clear, although a borderline lower PD risk was observed when comparing wine drinkers of 1–1.99 drinks/day with none drinkers (OR = 0.74, 95% CI: 0.53, 1.02).ConclusionsOur results suggest that beer and liquor consumption may have opposite associations with PD: low to moderate beer consumption with lower PD risk and greater liquor consumption with higher risk. These findings and potential underlying mechanisms warrant further investigations.

Effects of acute Pils‐beer consumption on alcohol‐induced liver steatosis in a mouse model

Chronic alcohol abuse is still among the leading causes of liver‐related diseases worldwide. Studies suggest that not only the amount but also the type of alcoholic beverage may be critical in the development of alcoholic liver diseases. In the present study, the acute effects of Pils‐beer and plain ethanol intake on the liver were determined.C57Bl/6J mice either received a bolus ethanol, beer (6 g/kg BW, isocaloric) or maltodextrin solution. Fat accumulation, markers of lipogenesis and mRNA expression of MyD88 as well as concentration of 4‐hydroxynoneal protein adducts (4‐HNE), protein levels of the inducible NO synthase (iNOS) and ApoB were analyzed in livers 6h after the acute alcohol exposure.Despite similarly elevated plasma alcohol levels in both alcohol exposed groups, acute ethanol exposure caused a ~5‐fold increase (p&lt;0.05) in hepatic lipid accumulation while the ingestion of beer only lead to a ~2‐fold increase (n.s.) in comparison to controls. The less harmful effects of the beer were associated with a protection against an elevation of MyD88, SREBP‐1c and FAS mRNA expression as well as the increase of iNOS protein levels and 4‐HNE protein adducts in the liver. Protein levels of hepatic ApoB were significantly induced of Pils‐beer but not ethanol‐treated mice.Taken together, these data suggest that the acute ingestion of Pils‐beer may be less harmful on the liver than ethanol in mice.

Brand-Specific Consumption of Alcohol Among Underage Youth in the United States

Little is known about brand-specific alcohol consumption among underage youth, as existing information is collected at the level of alcoholic beverage type. This study identifies the alcohol brands consumed by a nationally representative sample of underage youth in the United States. We obtained a national sample of 1,032 underage youth, aged 13 to 20, using a pre-recruited Internet panel maintained by Knowledge Networks. Youth aged 18 to 20 were recruited directly from the panel via email invitation. Teens aged 13 to 17 were identified by asking adult panelists to identify a member of their household. The survey assessed the past 30-day consumption of 898 brands of alcohol among 16 alcoholic beverage types, including the frequency and amount of each brand consumed in the past 30 days. Market share for a given brand was calculated by dividing the total number of drinks for that brand in the past 30 days across the entire sample by the total number of drinks for all identified brands. The alcohol brands with highest prevalence of past 30-day consumption were Bud Light (27.9%, 95% confidence interval [CI] 23.3 to 32.4%), Smirnoff malt beverages (17.0%, 95% CI 12.9 to 21.1%), and Budweiser (14.6%, 95% CI 11.0 to 18.3%). Brand market share was concentrated in a relatively small number of brands, with the top 25 brands accounting for nearly half of all market shares. Underage youth alcohol consumption, although spread out over several alcoholic beverage types, is concentrated among a relatively small number of alcohol brands. This finding has important implications for alcohol research, practice, and policy.

Prospective study of alcohol consumption and the incidence of the metabolic syndrome in US men

Few studies have evaluated the effects of alcohol consumption on the incidence of the metabolic syndrome (MetS). Therefore, the objective of the present study was to examine the association between alcohol consumption and incident MetS in a population of US men. This is a prospective study of 7483 Caucasian men, who were free of the MetS and CVD at baseline. Information was collected on alcohol consumption, health status and fitness level at an initial clinical examination. Additional health information and determination of incident cases of the MetS were obtained at follow-up clinical examinations between 1979 and 2005. Compared with non-drinkers, the multivariate hazard ratios of the MetS for light (1-3 drinks/week), moderate (4-7 drinks/week), moderate-heavy (8-13 drinks/week) and heavy ( ≥ 14 drinks/week) drinkers were 0.81 (95 % CI 0.68, 0.95), 0.68 (95 % CI 0.57, 0.80), 0.70 (95 % CI 0.59, 0.83) and 0.78 (95 % CI 0.66, 0.91), respectively. This association was seen across age groups, in men with one or more pre-existing MetS risk factors, and those with BMI ≥ 25 kg/m2, and in all alcohol beverage types at most levels of alcohol consumption. An inverse dose-response association between alcohol consumption and low HDL concentrations was observed, while significant associations were observed between high fasting glucose concentrations and moderate, moderate-heavy and heavy levels of alcohol consumption. Alcohol consumption was not significantly associated with central obesity, hypertriacylglycerolaemia or hypertension. All levels of alcohol consumption provided significant inverse associations with incidence of the MetS. In particular, this effect was observed in overweight and/or obese individuals, in those who had pre-existing risk factors for the MetS, and extended across all types of alcoholic beverages consumed.

An in situ benzoylation-dispersive liquid–liquid microextraction method based on solidification of floating organic droplets for determination of biogenic amines by liquid chromatography–ultraviolet analysis

A novel analytical method consisting of in situ derivatization combined with liquid phase microextraction followed by liquid chromatography–ultraviolet detection (LC–UV) was developed to determine the biogenic amines (BAs) of alcoholic beverages. Nine BAs (putrescine, cadaverine, 1,3-diaminopropane, tryptamine, phenylethylamine, spermidine, spermine, histamine, and tyramine) were derivatized in situ with benzoyl chloride, extracted by dispersive liquid–liquid microextraction based on solidification of floating organic droplets (DLLME-SFO), and then chromatographed by LC–UV. Factors influencing the derivatization and extraction efficiency were optimized, including the reaction buffer pH and concentration, amount of derivatization reagent, reaction time, types and volumes of extraction and dispersive solvents, and extraction time. Under the optimized conditions, the method was linear over 0.05–8.0μgmL−1 with an r2≥0.992 and exhibited intra- and inter-day precision less than 8.8% and 11.5%, respectively. The limit of detection ranged between 0.005 and 0.01μgmL−1. The developed method using a basic LC–UV system is sensitive, rapid, convenient, green, and cost-effective. Moreover, it is versatile and practical for the analysis of BAs, as demonstrated by the successful application in four different types of popular alcoholic beverages (white wine, red wine, rice wine, and beer).

Serum lipid profile in alcoholic cirrhosis: A study in a teaching hospital of north-eastern India

Background:Alcoholic cirrhosis is often associated with impaired lipid metabolism. However, there are only a few studies regarding lipid profile in alcoholic cirrhosis that have been undertaken in India. The aim of the study is to assess the degree of alteration of serum lipid profile in alcoholic cirrhotic patients and also to detect its relationship with the age of the patients and the alcohol consumption pattern.Patients and Methods:This cross-sectional study was conducted in a teaching hospital of north-eastern India for 1 year with 100 patients with alcoholic cirrhosis (cases) and 50 healthy individuals (controls) without history of alcohol consumption. A questionnaire of personal characteristics including history of alcoholism was completed for each patient. Serum lipid profile (total, low-density lipoprotein (LDL), high-density lipoprotein (HDL) cholesterol and triglyceride) was recorded for each case and control. t test of significance was applied for statistical analysis.Results:Majority of the cases were in the 41-50 years age group. There was no relationship of cirrhosis with the type of alcoholic beverage, but a definite relationship was observed with the quantity and the duration of alcohol consumption. In patients with cirrhosis, the total serum cholesterol level was decreased. There was a significant decrease in serum HDL and LDL cholesterol compared with the control group ( P < 0.001). However, the serum triglyceride levels were significantly increased in alcoholic cirrhotic patients compared with the control group ( P < 0.001).Conclusion:In this study, we found that there was marked alteration of serum lipid profile values in patients with alcoholic cirrhosis compared with normal, non-cirrhotic individuals. Therefore, a search for lipid profile abnormality should be performed in every cirrhotic patient.

Minimum Financial Outlays for Purchasing Alcohol Brands in the U.S.

Low alcohol prices are a potent risk factor for excessive drinking, underage drinking, and adverse alcohol-attributable outcomes. Presently, there is little reported information on alcohol prices in the U.S., in particular as it relates to the costs of potentially beneficial amounts of alcohol. To determine the minimum financial outlay necessary to purchase individual brands of alcohol using online alcohol price data from January through March 2012. The smallest container size and the minimum price at which that size beverage could be purchased in the U.S. in 2012 were determined for 898 brands of alcohol, across 17 different alcoholic beverage types. The analyses were conducted in March 2012. The majority of alcoholic beverage categories contain brands that can be purchased in the U.S. for very low minimum financial outlays. In the U.S., a wide variety of alcohol brands, across many types of alcohol, are available at very low prices. Given that both alcohol use and abuse are responsive to price, particularly among adolescents, the prevalence of low alcohol prices is concerning. Surveillance of alcohol prices and minimum pricing policies should be considered in the U.S. as part of a public health strategy to reduce excessive alcohol consumption and related harms.

Different types of alcoholic beverages and incidence of metabolic syndrome and its components in a Mediterranean cohort

We prospectively assessed the association between alcohol consumption and the incidence of Metabolic Syndrome (MS) in a Mediterranean cohort. We included 8103 (mean age: 35.4 years) University graduates free of any MS criteria and followed-up during ≥6 years. Alcohol consumption was collected with a validated 136-item food frequency questionnaire. New-onset cases of MS were defined according to the updated harmonizing criteria. We observed 341 incident cases of MS. Consumers of ≥7 drinks/wk presented a significantly higher risk of developing MS (aOR: 1.80; 95% CI: 1.22-2.66; p<0.001) compared with non-drinkers. In addition, alcohol drinkers (≥7 drinks/wk) had higher risk of hypertriglyceridemia (aOR: 2.07; 95% CI: 1.46-2.93) and impaired fasting glucose (aOR: 1.54; 95% CI: 1.16-2.04). Beer consumption was associated with higher risk for MS (p for trend=0.027) and higher risk of hypertriglyceridemia (aOR: 1.81; 95% CI: 1.02-3.20), but with lower risk of low HDL-cholesterol criterion (aOR: 0.21; 95% CI: 0.05-0.89) for ≥7 drinks/wk versus no consumption. Non-significant association was observed between wine or liquor consumption and MS. Consumption of at least seven alcoholic drinks per week was associated with a higher risk of developing MS among subjects initially free of any MS criteria.

A Comparison of Private and Government-Controlled Liquor Stores in British Columbia

British Columbia (BC), Canada, has unique regulations for sales of alcohol in off-premise establishments where both government (n = 199) and privately controlled stores (n = 977) sell all types of off-premise alcoholic beverages. The purpose of this study is to compare the different marketing approaches of government and private stores and examine how their sales vary in relation to demographic characteristics within the regions that they operate. Data was collected for 89 geographic areas of BC from the following sources: a survey of BC private stores, BC demographic statistics, and sales records for different types of alcoholic beverages from private and government stores. Private stores had higher average prices, longer hours of operation, and were more likely to refrigerate beverages than government stores. Also, types of beverage sold differed between government and private stores depending on the demographic characteristics of the regions being served.

A longitudinal assessment of alcohol intake and incident depression: the SUN project

BackgroundLongitudinal studies assessing the long-term association between alcohol intake and depression are scarce. The type of beverage may also be important. Therefore we aimed to prospectively evaluate the influence of alcohol intake on incident depression in a Mediterranean cohort.MethodsWe assessed 13,619 university graduates (mean age: 38 years, 42% men) participating in a Spanish prospective epidemiological cohort (the SUN Project), initially free of depression. They were recruited between 1999–2008 and biennially followed-up during 2001–2010. At baseline, a 136-item validated food–frequency questionnaire was used to assess alcohol intake. Wine was the preferred beverage. Participants were classified as incident cases of depression if they reported a new clinical diagnosis of depression by a physician and/or initiated the use of antidepressant drugs. Cox regression and restricted cubic splines analyses were performed over 82,926 person-years.ResultsOnly among women, an U-shaped relationship between total alcohol intake and depression risk was found (P=0.01). Moderate alcohol intake (5–15 g/day) was associated with lower risk (Hazard Ratio: 0.62; 95% Confidence Interval: 0.43-0.89). No association was apparent for higher intakes of alcohol or for any specific type of alcoholic beverage.ConclusionsModerate alcohol intake might protect against depression among women. Further confirmatory studies are needed.

Gender Differences in Alcohol Choice among Russians: Evidence from a Quantitative Study

Aims: Qualitative studies find that men and women in Russia have different preferences for alcoholic beverages, but quantitative evidence for gender differences in beverage type choice remains scarce. The purpose of this article is to test numerically whether and to what extent men and women in Russia differ in terms of preferences for type of drink, such as vodka, wine and beer. Methods: Results are based on multinomial logistic regression and ordinary least squares regression analyses of the Russian Longitudinal Monitoring Survey-Higher School of Economics 2008 data. Results: We observed significant gender differences in preferences for alcoholic beverages. Men have strong preferences for vodka, and they drink it in much larger amounts in comparison with women. Women are more likely to either refrain from drinking or drink mild types of alcoholic beverages, such as wine and beer. Gender differences remain statistically significant even when sociodemographic factors are well accounted for. Conclusions: The present study confirms the previous research findings about gender differences in drinking practices among Russians. Our results provide quantitative evidence of the pronounced differences in beverage types consumed by men and women.

The Alcohol Mixed with Energy Drink Debate: Masking the Facts! A Commentary on “Mixing an Energy Drink with an Alcoholic Beverage Increases Motivation for More Alcohol in College Students” by Marczinski and Colleagues (in press)

The Alcohol Mixed with Energy Drink Debate: Masking the Facts! A Commentary on “Mixing an Energy Drink with an Alcoholic Beverage Increases Motivation for More Alcohol in College Students” by Marczinski and Colleagues (in press)

Differences in liquor prices between control state‐operated and license‐state retail outlets in theUnitedStates

This study aims to compare the average price of liquor in the United States between retail alcohol outlets in states that have a monopoly ('control' states) with those that do not ('licence' states). A cross-sectional study of brand-specific alcohol prices in the United States. We determined the average prices in February 2012 of 74 brands of liquor among the 13 control states that maintain a monopoly on liquor sales at the retail level and among a sample of 50 license-state liquor stores, using their online-available prices. We calculated average prices for 74 brands of liquor by control versus license state. We used a random-effects regression model to estimate differences between control and license state prices-overall and by alcoholic beverage type. We also compared prices between the 13 control states. The overall mean price for the 74 brands was $27.79 in the license states [95% confidence interval (CI): $25.26-30.32] and $29.82 in the control states (95% CI: $26.98-32.66). Based on the random-effects linear regression model, the average liquor price was approximately $2 lower (6.9% lower) in license states. In the United States monopoly of alcohol retail outlets appears to be associated with slightly higher liquor prices.

Alcohol consumption and risk of gastric cancer: a cohort study of men in Kaunas, Lithuania, with up to 30 years follow-up.

BackgroundGastric cancer is the second most common cause of death from cancer in the world. Epidemiological findings on alcohol use in relation to gastric cancer remain controversial. The aim of this study was to examine the effect of alcohol consumption on the risk of gastric cancer.MethodsThe association between alcohol intake and the risk of gastric cancer was examined in a population-based cohort of 7,150 men in Kaunas, Lithuania, who were enrolled during 1972–1974 or 1976–1980. After up to 30 years of follow-up, 185 gastric cancer cases were identified. Multivariate Cox proportional hazards models were used to estimate hazard ratios (HR) and corresponding 95% confidence intervals (95% CI). The attained age was used as a time-scale.ResultsAfter adjustment for smoking, education level and body mass index, the HR of gastric cancer was 2.00 (95% CI: 1.04–3.82) for the highest alcohol consumption frequency (2–7 times per week) compared with occasional drinking (a few times per year) and 1.90 (95% CI: 1.13–3.18) for ≥100.0 g ethanol/week versus 0.1–9.9 g ethanol/week. A stronger effect of alcohol consumption on gastric cancer risk was observed during the second half of the study (1993–2008). In the analysis of gastric cancer risk by alcoholic beverage type, all beverages were included simultaneously in the model. The multivariate HR for men who consumed ≥0.5 litre of wine per occasion (compared with those who consumed <0.5 litre) was 2.95 (95% CI: 1.30–6.68). Higher consumption of beer or vodka was not statistically significantly associated with gastric cancer risk. After adjustment for smoking, education level, body mass index and ethanol, we found no excess risk of gastric cancer in association with total acetaldehyde intake.ConclusionsThis study supports a link between alcohol consumption (primarily from ethanol) and the development of gastric cancer in the Lithuanian population. Although an association with heavy wine consumption was observed, the effect of exposure to acetaldehyde on the development of gastric cancer in this cohort was not confirmed. Further research is needed to provide a more detailed evaluation of alcohol drinking and gastric cancer risk.

The relative influence of alcohol warning statement type on young drinkers’ stated choices

Little work has considered the relative influence of alcohol warning statements on youth choice in the presence of product attributes. Discrete choice modeling provides an appropriate method for measuring such preference structures. This study investigated the stated effects of four different warning statements relating to health outcomes and drink driving, characterized by both positive and negative framing. The context was youth consumption of pre-mixed alcoholic beverages. Worded warning statements were presented in choice tasks along with visual brands and alcohol content product attributes. Results showed that warning messages can influence choice in the presence of other attributes. However, this influence varies. Five latent classes were identified in the choice data. In one latent class, representing nearly 20% of the sample, warning statements had no influence on choice. In three classes, a negative message reduced respondents’ choice of an alcohol beverage type, while in two classes a positive message enhanced choosing the beverage. These are important findings which show potential differences in warning statement effects. Negatively framed messages had the greatest influence on the higher alcohol consuming classes. The results are further explored in relation to alcohol content choice and gender differences.

A Meta-analysis of Alcohol Drinking and Oral and Pharyngeal Cancers: Results from Subgroup Analyses

To quantify the magnitude of the association between alcohol and oral and pharyngeal cancer (OPC) by sex, smoking habits, type of alcoholic beverage and other factors. We combined findings from all case-control and cohort studies published until September 2010 and present in this article the results classified by these factors, using a meta-analytic approach. Summary relative risks (RRs) were obtained using random-effects models; heterogeneity was assessed using the χ(2) test. The association between alcohol and OPC risk was similar in men and women, with similar dose-response relationships. No notable differences were found with respect to geographic area and other factors, both for drinking overall and heavy (≥4 drinks/day) drinking. Among never/non-current smokers, the pooled RRs were 1.32 (95% confidence interval, CI, 1.05-1.67) for drinking, and 2.54 (95% CI, 1.80-3.58) for heavy drinking. The corresponding RRs in smokers were 2.92 (95% CI, 2.31-3.70) and 6.32 (95% CI, 5.05-7.90). The pooled RRs for any drinking irrespective of smoking were 2.12 (95% CI, 1.37-3.29) for wine-, 2.43 (95% CI, 1.92-3.07) for beer- and 2.30 (95% CI, 1.78-2.98) for spirits-only drinking. The corresponding RRs for heavy drinking were 4.92 (95% CI, 2.80-8.65), 4.20 (95% CI, 1.43-12.38) and 5.20 (95% CI, 2.77-9.78). The alcohol-related RRs are similar with respect to sex, geographic area and type of alcoholic beverage. The association between alcohol and OPC is stronger in smokers than in non-smokers.

20/20--Alcohol and Age-related Macular Degeneration: The Melbourne Collaborative Cohort Study

Little evidence exists regarding associations between age-related macular degeneration (AMD) and moderate alcohol consumption, patterns of consumption, or different types of alcoholic beverage. The authors examined associations between AMD prevalence and alcohol intake using 20,963 participants from the Melbourne Collaborative Cohort Study aged 40-69 years at baseline (1990-1994). Participants' alcohol consumption was determined from a structured interview at baseline. At follow-up from 2003 to 2007, digital macula photographs of both eyes were taken and evaluated for early and late AMD signs. Drinking more than 20 g of alcohol per day was associated with an approximate 20% increase in the odds of early AMD (odds ratio = 1.21, 95% confidence interval: 1.06, 1.38; P = 0.004) when compared with those who reported no alcohol intake at baseline, having adjusted for sex, age, smoking, country of birth, education, physical activity, and energy from food. This positive association was apparent for wine, beer, and spirits. The estimates were similar for both sexes. The odds ratio for those drinking more than 20 g of alcohol per day for late AMD was 1.44 (95% confidence interval: 0.85, 2.45; P = 0.17). These results show a modest association between alcohol consumption and increased AMD risk.

Nanomaterial-based composite biosensor for glucose detection in alcoholic beverages

A composite electrode was prepared by modifying glassy carbon micro particles with gold nanoparticles and glucose oxidase enzyme for glucose detection. In terms of analytical characteristics, a linearity was obtained in the concentration range between 50.0 and 1000.0 µM with equation of y = 0.0015x + 0.2336 with the correlation coefficient of R2 = 0.9801. R.S.D. value was calculated for 400 µM glucose (n = 6) and found to be 4.89%. LOD and LOQ values were also calculated and revealed to be 52.9 µM and 176.3 µM, respectively. The developed system was also applied for detection of glucose in four types of alcoholic beverages.

Risk of upper aerodigestive tract cancer and type of alcoholic beverage: a European multicenter case–control study

The general relationship between cancers of the upper aerodigestive tract (UADT) and alcohol drinking is established. Nevertheless, it is uncertain whether different types of alcoholic beverages (wine, beer and liquor) carry different UADT cancer risks. Our study included 2,001 UADT cancer cases and 2,125 controls from 14 centres in 10 European countries. All cases were histologically or cytologically confirmed squamous cell carcinomas. Controls were frequency matched by sex, age and centre. Logistic regression models were used to estimate odds ratios (OR) and 95% confidence intervals (95%CI) adjusted for age, sex, centre, education level, vegetable and fruit intake, tobacco smoking and alcohol drinking, where appropriate. Risk of beverage-specific alcohol consumption were calculated among 'pure drinker' who consumed one beverage type exclusively, among 'predominant drinkers' who consumed one beverage type to more than 66% and among 'mixed drinkers' who consumed more than one beverage type to similar proportions. Compared to never drinkers and adjusted for cumulative alcohol consumption, the OR and 95%CI for wine, beer and liquor drinking, respectively, were 1.24 (0.86, 1.78), 1.54 (1.05, 2.27) and 0.94 (0.53, 1.64) among 'pure drinkers' (p value for heterogeneity across beverage types=0.306), 1.05 (0.76,1.47), 1.25 (0.87,1.79) and 1.43 (0.95, 2.16) among 'predominant drinkers' (p value=0.456), and 1.09 (0.79, 1.50), 1.20 (0.88, 1.63) and 1.12 (0.82, 1.53) among 'mixed drinkers' (p value=0.889). Risk of UADT cancer increased with increasing consumption of all three alcohol beverage types. Our findings underscore the strong and comparable carcinogenic effect of ethanol in wine, beer and liquor on organs of the UADT.

Alcohol Consumption and Colorectal Cancer in a Mediterranean Population

Alcohol is considered to be a cocarcinogen or a tumor promoter, and various studies have shown a linear dose-dependent association between alcohol consumption and colorectal cancer. However, a few studies suggest that moderate alcohol consumption may have a protective effect, similar to that in cardiovascular disease. The aim of this study was to evaluate the relationship of colorectal cancer to quantity and type of alcohol consumed. This was case-control study. The study was conducted in the area of Attica, Greece. A total of 250 consecutive patients with a first diagnosis of colorectal cancer were matched for age group and sex with 250 controls recruited from the community. The mean age was 63 (SD, 12) years for the patient group (147 men, 59%; 103 women, 41%) and 55 (SD, 13) years for the control group (112 men; 44.8%; 138 women, 55.2%). Questionnaires were administered by trained interviewers to assess sociodemographic, clinical, and lifestyle characteristics, in addition to dietary habits and quantity and type of alcoholic beverages usually consumed during the preceding year. Adherence to the Mediterranean diet was evaluated with the MedDietScore (theoretical range, 0-55). With intake of less than 12 g of alcohol per day as the reference, moderate alcohol intake (12-35 g/day) was associated with a significantly decreased likelihood of colorectal cancer in men (OR, 0.35; 95% CI, 0.16-0.74) and in women (OR, 0.40; 95% CI, 0.18-0.91). High alcohol intake (more than 48 g/day) was associated with an increased likelihood, which was significant in men (OR, 3.45; 95% CI, 1.35-8.83) but not in women (OR, 3.40; 95% CI, 0.50-22.92). Drinking red wine was associated with reduced odds of colorectal cancer, significant in men (OR, 0.47; 95% CI, 0.23-0.96) but not in women (OR, 0.54; 95% CI, 0.23-1.30). None of the associations between other beverage types and colorectal cancer were significant. Adherence to the Mediterranean diet was independently associated with lower odds of colorectal cancer overall (p < 0.001), in men (OR, 0.90; 95% CI, 0.83-0.97), and in women (OR, 0.87; 95% CI, 0.80-0.94). The major limitations of this study included the inability of a case-control design to determine causation and the potential for recall bias. The association between quantity of alcohol consumed and the presence of colorectal cancer followed a J-shaped curve. While demonstrating the detrimental effect of consuming large amounts of alcohol, the results of this study suggest that moderate alcohol consumption exerts a protective effect on colorectal cancer in both men and women, possibly related to the effects of red wine.