Saturated fat is only bad if you eat a lot of refined carbohydrates and processed food. Polyunsaturated is only bad if it comes from refined and processed beans and seeds.
Female, 5'3", 49, Starting weight: 163lbs. Current weight: 135 (more or less).
Starting squat: 45lbs. Current squat: 180 x 2. Current Deadlift: 230 x 2