Decades: 1180s 1190s 1200s 1210s 1220s - 1230s - 1240s 1250s 1260s 1270s 1280s
Years: 1226 1227 1228 1229 1230 - 1231 - 1232 1233 1234 1235 1236
Deaths
Events
... e.g. herbal medicines, do not have these side effects -- they have no effect. Distrust of conventional medicine. Conventional medicine does not have a clean history ...