caption: Changes in food intake and body weight and essential fatty acids. Lean <PERSON> rats were fed diets containing either 5% olive oil (solid line) or 5% coconut oil (dashed line) for 2 weeks. A, Food intake and (B) changes in body weight are expressed. C, Levels of essential fatty acids (EFA) obtained from animals at the end of the 2-week feeding protocol are expressed as a percentage of total fatty acids.