Beer, wine and lifestyle: a cross-sectional study of the Belgian military population.

Patrick Mullie,Peter Clarys

doi:10.1186/s40779-015-0066-x

Abstract

BackgroundA reduction in mortality associated with wine drinking compared to beer drinking has been suggested in the past. A recent meta-analysis could not confirm the observed differential effect. Other characteristics not related to specific components of beer and wine must play a role in the relationship between wine and mortality, thereby explaining the differential protective results.MethodsA military population was selected to investigate the lifestyle differences between beer and wine drinkers. A food-frequency questionnaire was used to register alcohol and food consumption, together with questionnaires for health-related and lifestyle characteristics. Three dietary patterns were characterized by the Healthy Eating Index 2010, the Mediterranean Diet Score and a pattern obtained by principal component analysis.ResultsIn the multivariate analysis, beer consumption decreased with increasing age, military rank, physical activity and dietary pattern scores. Beer consumption increased with total energy intake and with smoking.ConclusionsWine consumption was associated with a healthier lifestyle compared with beer consumption. Those differences must be taken into account when relating types of alcoholic beverage consumption with health-related outcomes.

Highlights

A reduction in mortality associated with wine drinking compared to beer drinking has been suggested in the past
The relationship between wine and mortality has been described as a J-shaped curve, with a beneficial effect occurring from low daily wine consumption [2]
Beer consumption decreased with increasing age, military rank, physical activity and dietary pattern scores

Summary

Introduction

A reduction in mortality associated with wine drinking compared to beer drinking has been suggested in the past. The relationship between wine and mortality has been described as a J-shaped curve, with a beneficial effect occurring from low daily wine consumption [2]. In their meta-analysis, Costanzo et al were the first to establish the same J-shaped curve for beer as for wine [2]. A J-shaped relationship was apparent for beer, producing a maximal protection of % (95 % CI: 19–58 %) at g/day of beer [2] This reduced risk may be due to an increased high-density lipoprotein (HDL) cholesterol fraction and/or by the antithrombotic effect of alcoholic beverages [2]

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