Saturated Fats
There is no convincing evidence that saturated fat is unhealthy. Interestingly, the body possesses desaturase enzymes that can turn saturated fat into monounsaturated fat. As such, it appears that saturated fat is a superior source of fat due to its stability and versatility. The one fat that is a problem in the diet is the polyunsaturated omega-6 fatty acid called linoleic acid. Food sources of linoleic acid include: corn oil, soy oil, cottonseed oil, grapeseed oil, oats, peanuts and peanut oil, rice bran, safflower oil, sesame seeds and oil, sunflower seeds and oil, walnuts, wheat products, brazil nuts, pine nuts, hemp, pecans, and pistachios. Walnuts are recommended because they have a good omega-3 to omega-6 ratio. However, the omega-3 that is present is alpha-linolenic acid, which, due to its poor conversion to EPA and DHA, simply does not balance the linoleic acid (omega-6)...