Anglo-Saxon medicine and magic

When J. R. R. Tolkein criticized the critics of Beowulf, it was because ‘Beowulf has been used as a quarry of fact and fancy far more assiduously than it has been studied as a work of art.’ The Old English medical documents have suffered from a similar treament in that critics have rarely dealt with them primarily as medical documents. So far as I know, none of them has been criticized primarily as a medical work, to the extent that its recipes and remedies have been evaluated for their usefulness as medical treatments. But they have been searched, discussed, emended and evaluated as sources for the study of paganism, magic, superstitions, Christianity and the influence of Christian and Latin culture on the primitive beliefs of the Teutonic peoples, and as indicators of the spread of Greek and Latin science among the Northern peoples. Yet they were all originally conceived, used and finally preserved in writing as medical documents. They deserve consideration for what they were intended to be.