Omega-3-fats and Fish oil Supplements are mentioned often these days, but few understand what they are and why we may need them. They often are mentioned in the context of inflammation, but few understand what they are and how to reap the many possible benefits of omega-3s. Low omega-3 levels are associated with a multitude of health issues such as heart disease, Alzheimer’s, eye disease, depression, ADHD and much more. Much has been written about the benefits of omega-3s for heart health, but their benefits for brain health and mental health are less well known. What Are Omega-3-Fats? Omega-3 fatty acids are found in foods, such as fish and flaxseed, and  dietary supplements, such as krill oil and fish oil. The three main omega-3 fatty acids are alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), and docosahexaenoic acid (DHA). These fatty acids are major building blocks for membranes, cell structures that are