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Modeling Alcohol Consumption in Rodents Using Two-Bottle Choice Home Cage Drinking and Microstructural Analysis

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Alcohol consumption patterns and body weight.

C Dumesnil¹, L Dauchet, J B Ruidavets

¹INSERM, U744, Université Nord de France, Lille, France.

Annals of Nutrition & Metabolism

|January 19, 2013

Summary

This summary is machine-generated.

Alcohol consumption patterns, not just total intake, influence health. More frequent drinking occasions are linked to lower body mass index and waist circumference, suggesting drinking patterns are key indicators of obesity risk.

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Area of Science:

Epidemiology
Public Health
Nutritional Science

Background:

Alcohol's health impact is influenced by total weekly consumption and drinking patterns.
Understanding the relationship between drinking occasions and adiposity is crucial for public health.

Purpose of the Study:

To assess the association between the frequency of alcohol drinking occasions and anthropometric indicators of adiposity.
To determine if drinking patterns independently predict obesity risk.

Main Methods:

Cross-sectional study of 7,855 French men aged 50-59 years (1991-1993).
Standardized clinical examinations and anthropometric measurements.
Alcohol intake assessed via questionnaire detailing weekly consumption of different alcohol types.

Main Results:

A higher number of drinking occasions correlated inversely with body mass index (p < 0.0001) and waist circumference (p < 0.0001).
Occasional (1-2 days/week) and frequent (3-5 days/week) drinkers had higher odds of obesity compared to daily drinkers.
This pattern held for wine and beer, with less pronounced correlations in moderate consumers.

Conclusions:

The frequency of alcohol consumption (drinking occasions) is an independent risk indicator for obesity.
Drinking patterns, beyond total alcohol volume, are significant factors in obesity assessment.