Unsaturated Fats: The Mediterranean Savior?

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Unsaturated fats are often pushed as a replacement for the allegedly dangerous saturated fats that people consume.  There are two primary types of unsaturated fat, monounsaturated fats and polyunsaturated fats; they are named based on whether they have one or more double bonds.  A fat with only a single double bond is considered monounsaturated and a fat with multiple double bonds is considered polyunsaturated.  Here we are going to primarily focus on polyunsaturated fats, which are often pitched as a healthful alternative to saturated fats.  However, some scientists believe that consumption of polyunsaturated fats can actually increase the risk of cardiovascular heart disease, and the Institute of Medicine recommends no more than one tenth of your calories coming from this source (Mozaffarian, Micha and Wallace 2).Read More »