31. Mono-and polyunsaturated fats are unsaturated fat and are considered healthier than animal-derived saturated fat. 32. Soft and containing equal portions of saturated and unsaturated fats , the seeds may be cooked and eaten. 33. Other alternative formulations can also allow unsaturated fats to be used to replace saturated or partially hydrogenated fats. 34. Foods containing unsaturated fats include avocado, nuts, and vegetable oils such as canola and olive oils. 35. Many studies have shown that unsaturated fats , particularly monounsaturated fats, are best in the human diet. 36. Because the ratio of the various types of unsaturated fat matters ( the various Omega types ) too. 37. Although both monounsaturated and polyunsaturated fats can replace saturated fat in the diet, trans unsaturated fats should not. 38. But we know that some kinds of fats, unsaturated fats , are good, are necessary, in fact. 39. It is also rich in mono-unsaturated fat and is not highly processed like canola oil or corn oil. 40. To properly protect unsaturated fats from oxidation, it is best to keep them cool and in oxygen free environments.