Some oil is really good for you. I make all my own food so I am in control of everything. I use brown sugar instead of white, and cut down on the amount anyway, cook only with cold pressed, virgin olive oil and have peanut and canola oil for hubby's popcorn or a cake.
I used no other oils. I use real butter when I have to. I never use sugar or fat substitudes. Margarine is not good for anyone.