Horse
Is Horseradish Poisonous To Horses?
Horseradish is a vegetable that contains vitamin C, asparagine, resin, and sinigrin (which converts to mustard oil). It is the conversion to mustard oil which causes it to be poisonous to horses. Are horseradish leaves poisonous? Editor: While horseradish is mainly grown for the root, the leaves are also edible. Read more…