To: Joe NYC who wrote (175 ) 7/12/2008 9:54:24 PM From: LindyBill Read Replies (1) | Respond to of 39297 limiting omega 6 fatty acids Here is a summary: Overview Omega-6 fatty acids are considered essential fatty acids (EFAs), which means that they are essential to human health but cannot be made in the body. For this reason, they must be obtained from food. Omega-3 fatty acids are another important group of essential fatty acids. Together, omega-3 and omega-6 fatty acids play a crucial role in brain function as well as normal growth and development. EFAs belong to the class of fatty acids called polyunsaturated fatty acids (PUFAs). They are generally necessary for stimulating skin and hair growth, maintaining bone health, regulating metabolism, and maintaining reproductive capability. Deficiencies in EFAs can lead to reduced growth, a scaly rash called dermatitis, infertility, and lack of ability to fight infection and heal wounds. Lack of omega-6 fatty acids, however, is extremely rare in diets of those living in certain Western countries, particularly the United States, as well as Israel. In fact, North American and Israeli diets tend to have too much omega-6, particularly in relation to omega-3 fatty acids. This imbalance contributes to long-term diseases such as heart disease, cancer, asthma, arthritis, and depression. A healthy diet should consist of roughly one omega-3 fatty acids to four omega-6 fatty acids. A typical American diet, however, tends to contain 11 to 30 times more omega-6 than omega-3 fatty acids. In contrast, a Mediterranean diet is made up of a healthier and more appropriate balance between omega-3 and omega-6 fatty acids. The Mediterranean diet includes a generous amount of whole grains, fresh fruits and vegetables, fish, olive oil, and garlic; plus, there is little meat, which is high in omega-6 fatty acids.umm.edu