Drinking pattern of wine and effects on human health: why should we drink moderately and with meals?

• Published in: Food & function 2016-07, Vol.7 (7), p.2937-2942
• Main Authors: Boban, Mladen, Stockley, Creina, Teissedre, Pierre-Louis, Restani, Patrizia, Fradera, Ursula, Stein-Hammer, Claudia, Ruf, Jean-Claude
• Format: Article
• Language: English
• Subjects: Acetaldehyde - metabolism; Alcohol Drinking; Blood Alcohol Content; Chemical and Process Engineering; Diet; Engineering Sciences; Food engineering; Gastrointestinal Tract - metabolism; Health Behavior; Humans; Life Sciences; Meals; Oxidative Stress; Postprandial Period; Uric Acid - blood; Vitaceae; Wine
• ISSN: 2042-6496; 2042-650X
• DOI: 10.1039/c6fo00218h

Conclusions of epidemiological studies examining the effects of alcoholic beverages on human health may be unclear and limited if they do not take into account drinking pattern parameters such as beverage type, regular moderate versus binge drinking and drinking with or without meals. This review considers different aspects of drinking patterns and effects on human health with special attention to wine. We particularly discuss the potential underlying mechanisms for epidemiological evidence that the beneficial effects of wine are more evident if consumed with food. In this context, we address the effects of food on blood alcohol concentration and acetaldehyde production in the gastrointestinal tract, the role of wine components and uric acid in counteracting the detrimental effects of postprandial oxidative stress, as well as wine's antimicrobial properties and its potential to act as a digestive aid. In addition to its biological correlates, drinking patterns with regard to different socio-cultural circumstances in different populations are also considered. In order to avoid confusion and misconceptions in the general population because of the hormetic associations of wine with human health, it is important that all medical and scientific information concerning the effect of wine consumption on human health are evidence-based and communicated in a competent, credible and unbiased manner. In conclusion, we propose several practical recommendations concerning wine consumption and consumer information to minimize the risks of alcohol-related harm and to encourage individual responsibility and a healthy lifestyle. Epidemiological studies examining the effects of alcoholic beverages on human health may be unclear if they do not take into account drinking pattern parameters such as beverage type, regular moderate versus binge drinking and drinking with meals.