In 2008, the eating habits of more than 11,000 Spanish university researchers by researchers.All participants were already part of the study of long-term sun He examined in 1999. It examined the relationship between diet and the incidence of obesity and long-term conditions viagra 100mg http://sildenafil-citrate-online.biz . It was based on the responses to the questionnaires every two years.

Using the food frequency questionnaires, the researchers analyzed dietary habits. It was listed 136 foods categories categories. The daily portions were measured in grams. With nationally available data, the cost of food were calculated.

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Reference: Postsynaptic neuroligin1 regulating the presynaptic ripening. Of Witten Mayer N, K rber C, Kremer D, Varoqueaux F, Chapman ER, 13,564 to 13569 north, Kuner D, Dresbach T. Proceedings of the National Academy of Sciences U.S., 106 : 13564-13569. Epub 2009 Jul the 23rd.