Saturated fats are nearly always from animal foods. Polyunsaturated fats are usually from plant sources. Cholesterol is not in plant foods. A potential cancer-fighting connection has focused attention on cruciferous vegetables. These members of the cabbage family derive their name from their four-petaled flowers, which look like a crucifer, or cross.
Cruciferous vegetables are also fat-free.
As an added bonus, cruciferous vegetables supply varying amounts of calcium, iron, and folic acid, too. Fortified foods are also available.