Cultivated since 8000BC for fibre and seed (source of linseed oil) The fibre is the source of linen, used for wrapping Eygptian mummies.

Phillips, R, Rix, M. (2002). The Botanical Garden vol 2. Macmillan. p.119

Traditional Herbal Medicine Registration (THMR).

Linseed has a long history of medicinal use, its main effects being as a laxative and expectorant that soothes irritated tissues, controls coughing and relieves pain. The seed, or the oil from the seed are normally used. The seed is analgesic, demulcent, emollient, laxative, pectoral and resolvent.

Plants for a Future at www.plantsforafuture.org.uk http://www.pfaf.org/user/Plant.aspx?LatinName=Linum+usitatissimum