Mustard oil is a kind of seasoning, with a strong irritation smell, can stimulate people’s taste buds, increase appetite, in addition to a certain beauty and beauty effect. There are many effects and effects of mustard oil. Mustard oil has a detoxification effect. It can be dipped in some mustard oil to reduce diarrhoea when eating fish slices or beef slices to reduce diarrhea, allowing people to enjoy good health and keep health at the same time.