I don't think u need olive oil if you are living in north.mustard is best (assuming pure)
U can use it for massage.
Oil = fat, so basically if u consume u will increase your faT intake.
Also u can't replace mustard with olive as the heating/smoke point of bothare diff.
Olive oil is not used for cooking, u can use it for dressing over salad ,etc
I don't think u need olive oil if you are living in north.mustard is best (assuming pure)
U can use it for massage.
Oil = fat, so basically if u consume u will increase your faT intake.
Also u can't replace mustard with olive as the heating/smoke point of bothare diff.
Olive oil is not used for cooking, u can use it for dressing over salad ,etc