Ancient Rome and wine Gaul. The Romans established lucrative trading relations with local tribes of Gaul, despite their potential to produce wine of their own. The Gallic tribes paid high prices for Roman wine, with a single amphora worth the value of a slave. From the Mediterranean coast, the Romans pushed further up the Rhone Valley, to areas where olives and figs were unable to grow but where oak trees were still found. As a result of their experience in what is now northeastern Italy, the Romans knew that regions where "Quercus ilex" were found had climates sufficiently warm enough to allow the full
Ancient Rome and wine surgery. When he became Emperor Marcus Aurelius's physician, he developed pharmaceutical concoctions made from wine known as theriacs. Superstitious beliefs concerning theriacs' "miraculous" ability to protect against poisons and cure everything from the plague to mouth sores lasted until the 18th century. In his work "De Antidotis", Galen noted the trend in Romans' tastes from thick, sweet wines to lighter, dry wines that were easier to digest. The Romans were also aware of the negative health effects of drinking wine, particularly the tendency towards "madness" if consumed immoderately. Lucretius warned that wine could provoke a fury in one's soul and