Canola was bred naturally from rapeseed at the University of Manitoba, Canada, by Keith Downey and Baldur R. Stefansson in the early 1970s and had a different nutritional profile, in addition to much less erucic acid. In the international community, Canola is generally referred to as Rapeseed 00 or Double Zero Rapeseed to denote both low glucosinolates and low erucic acid. In addition to varieties from the traditional Rapa dn Napus species, recent cross-breeding of multiples lines of Brassica juncea have enable this mustard variety to be classified as a canola variety by lowering both erucic acid and glucosinolates to the market standards, achieving LEAR status (for low erucic acid rapeseed). It may also be referred to as canola oil and is considered safe for human consumption.