Fig. 1.

Distribution of articles on wine effects on different diseases according to PubMed citations during the last 10 years. Left panel: number of articles published from 2004 to 2013 with the exclusion of reviews; word “wine”, together with the words “cardiovascular”, or “cancer”, or “diabetes”, or “Alzheimer disease” (AD) or “intestinal”, have been considered as the keywords. Right panel: percentage of articles focused on words “wine” and “intestinal”, which included studies on animals, cell lines, or human trials.