Vitamin B 12 deficiency anemia is more common in individuals of northern European descent. The condition is caused by one of the following: Vitamin B 12 deficiency caused by a lack of intrinsic factor in gastric (stomach) secretions--intrinsic factor is necessary for absorption of vitamin B 12.This type of B 12 deficiency anemia is technically pernicious anemia.he condition is caused by one of the following: Vitamin B 12 deficiency caused by a lack of intrinsic factor in gastric (stomach) secretions--intrinsic factor is necessary for absorption of vitamin B 12.
Grown and bottled in the UK. Rapeseed oil is from the third most important crop grown here in the UK after wheat and barley, and is the only extensively-used culinary oil that can be widely found both grown and bottled here. Other vegetable oils, such as olive or sunflower, are primarily imported from mainland Europe or further afield.
Where does canola oil come from? Itâs pressed from the seeds of a special variety of Brassica napus, a plant in the mustard family closely related to bok choi and turnips.Brassica napus âs unfortunate common name is rapeseed (from rapum, Latin for âturnipâ). But thatâs not its only problem.Rapeseed typically contains high levels of erucic acid (which makes oils go rancid quickly, is toxic in large doses, and may cause cancer) and glucosinolate (which tastes so bitter and unpleasant that itâs undesirable even in animal feed).ut thatâs not its only problem. Rapeseed typically contains high levels of erucic acid (which makes oils go rancid quickly, is toxic in large doses, and may cause cancer) and glucosinolate (which tastes so bitter and unpleasant that itâs undesirable even in animal feed).