nutrition Omega-3 Fatty Acids May Prevent Dementia Research is still pending to prove whether Omega-3 Fatty Acids can prevent the development of dementia, but strong correlation exists that they can reduce risk. July 02, 2015 Written By: Dementia.org Published On July 02, 2015 Omega-3 fatty acids are polyunsaturated fats that are frequently found in plant material, oily fishes and certain varieties of other meats. These essential fatty acids are vital for a healthy metabolism, and, if consumed regularly as part of a healthy diet, have been shown to reduce the risk for a number of illnesses—including cancer, cardiovascular disease and developmental disorders. Please Read This: Can Vitamin E Delay Dementia? Many diets are naturally insufficient in Omega-3s, so supplements are available to counteract the deficiencies, and promote the positive effects. Scientific studies have shown a correlation between Omega-3 fatty acids and a lowered risk for developing dementia, but the evidence is still debated. How Omega-3s May Prevent Dementia There are some conflicting studies in circulation, but some forms of dementia (most notably Alzheimer's disease) are thought to be somewhat preventable in individuals with a consistent consumption of sufficient levels of Omega-3 fatty acids. While Omega-3s are shown to benefit cognitive ability, their role is not yet demonstrated in preventing or reducing the effects of dementia. Some theories suggest that EPA and DHA, components of Omega-3s, do have a reductive affect on the formation of amyloid compounds (the buildup that is thought to be a primary cause of Alzheimer's, and other degenerative dementias). Despite this clinical reduction, the direct correlation between Omega-3s' effects and the reduction of dementia cases is still under investigation. You Might Like This: Early Symptoms Of Dementia The Latest Research Many studies have concluded that there is a verifiable inverse relationship between the intake of Omega-3s as part of a daily diet, and the risk of developing dementia. However, some of this evidence is inconclusive, and the effects of Omega-3s on reducing the symptoms and slowing the progression of the disease are debated. Further studies are required to solidify the assumptions that Omega-3 intake can prevent or delay the onset of dementia, though the evidence currently suggests it does correlate with a reduced risk. Sources Of Omega-3 Fatty Acids In addition to commercially available Omega-3 fish oil supplements, Omega-3 fatty acids naturally occur in a variety of different foods. These include: Oily fish, including salmon, herring, mackerel, anchovies, tuna and sardines Eggs (which are sometimes fortified with extra Omega-3 and Omega-6 fatty acids) Flax seed Beef that has been grass-fed Other meats are sometimes available as fortified with Omega-3s. This is done through a carefully maintained diet that increases the natural levels of Omega-3s in the animal before slaughter. Possible Side Effects Taking no more than the recommended maximum of three grams of fish oil daily is recognized as safe, but there are a few minor side effects that can come with heavy doses: A fishy taste remaining in the mouth Upset stomach or nausea Loose stools Omega-3s have been shown to prevent amyloid formation to some degree, even though their direct role in preventing degenerative dementias has not been scientifically proven. In any case, Omega-3s are an essential fatty acid for any diet, as long as they are consumed in reasonable amounts. By ensuring an adequate intake of Omega-3s daily, you might be reducing your risk for dementia—but you'll certainly be reducing your risk for cardiovascular disease and some kinds of cancer.0635 Recommended Articles causes Dementia Risk Factors You Can & Can't Change alzheimers disease Study Links Diacetyl To Alzheimer's Disease nutrition Can Vitamin E Delay Dementia? dementia Prevent Weight Loss In Dementia And Alzheimer's Patients nutrition How To Make Feeding Dementia Sufferers Easier Most Searched Types Alzheimer's Huntington's Disease Parkinson's Disease Creutzfeldt-Jakob Disease Early-Onset Dementia Tags: nutrition prevention research treatments Learn More: End Stage Of Dementia Dementia From Toxic Substances Dementia From Oxygen Deprivation The Best Foods For Dementia Patients Dementia Grief – What Makes It Unique? Dealing With Violent Behavior