Vegetable oil isn't especially healthy, but sunflower oil isn't unhealthy compared to the fats in a burger. Most studies looking at soy's effect on the body fi

Vegetable oil isn't especially healthy, but sunflower oil isn't unhealthy compared to the fats in a burger. Most studies looking at soy's effect on the body find a positive or neutral effect. Only a few(mostly in vitro) studies show the opposite.