Red wines are produced in a way that increases the tannin content. White wines, however, are produced in such a way that their tannin content is minimal. White wines aged in wooden barrels, however, do pick up the tannins from the wood of the barrels. The hops used in some beers contain high amounts of tannins. Although citrus fruits themselves do not appear to contain tannins, orange juices and orange-colored juices may contain food dyes that contain tannins.
Many fruit drinks contain apple juice, which is high in tannins.
Grape juices and berry juices are relatively high in tannins. As mentioned previously, red wine and some beers seem to be the big alcohol- containing migraine triggers. These both contain tannins. Researchers have attributed migraine to the caffeine, though other components of the beverages exist. Black tea and chocolate contain high proportions of condensed tannins.