By Steve Irsfeld RPh
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June 4, 2025
All Things Omega Fish oil is one of the topics I like to write about the most because it is so crucial to overall health. The word omega comes from the last or 24th letter of the Greek alphabet. The definition is the end or extreme and final part. When thinking about omega and omega 3 in particular, I wouldn't put it at the end of the supplements I take but at the beginning, as it is part of our core four nutrients for foundational nutrition. Omega-3, omega-6, and omega-9 fatty acids are fats that are super important for your body . You might have heard about or seen them on food labels, but what makes them different? Let's break it down simply by looking at what they are, where you find them, and how they help (or sometimes harm) your health. Omega-3s are a type of fat called polyunsaturated, which means they have a unique chemical structure with multiple double bonds. Your body can't make omega-3s on its own, and that is why we refer to them as an essential fatty acid; you need to get them from food. There are three main kinds: ALA (found in plants like flaxseeds, chia seeds, and walnuts), and EPA and DHA (found in fatty fish like salmon, tuna, and sardines). Omega-3s are like superheroes for your body. They help reduce inflammation, essentially calming down swelling or irritation inside you. They're great for your heart, helping to lower bad fats in your blood and keep your blood pressure in check. Omega-3s also support your brain, helping you think clearly, and they're essential for healthy eyes. Eating foods like fish or adding flaxseeds to your smoothie can boost your omega-3s. Omega-6s are also polyunsaturated fats; like omega-3s, your body needs them from food because it can't make them. The primary omega-6 is called linoleic acid, and you find it in vegetable oils (like corn, soybean, or sunflower oil), nuts, seeds, red meat, and lots of processed foods like chips and fast food. Omega-6s are important for healthy skin, hair, and bones and help your body use energy . But here's the catch: too many omega-6s can cause inflammation, which might lead to problems like heart disease if you overdo it. Most people eat way more omega-6s than omega-3s (like 20 times more!), but a healthier balance is closer to 4 times more or less. Reducing junk food and eating more fish or veggies can help fix this. Omega-9s are different because they're monounsaturated, meaning they have just one double bond in their structure . Your body can make omega-9s, so they're not "essential" like omega-3s or omega-6s. You find them in foods like olive oil, avocados, and almonds. Omega-9s are great for your heart. They can raise your "good" cholesterol (HDL) and lower the "bad" cholesterol (LDL), which helps keep your blood vessels healthy. They also reduce inflammation and might make your body better at using sugar, which is good for preventing diabetes. Adding olive oil to your salad or snacking on avocados is a tasty way to get omega-9s. The significant differences are that omega-3s and omega-6s are essential (you need to eat them), while omega-9s aren't. Omega-3s fight inflammation, omega-6s can increase it if you overeat, and omega-9s support your heart. To stay healthy, eat more omega-3 foods (like fish or flaxseeds), cut back on omega-6-heavy proc essed foods, and include omega-9s from things like olive oil. A balanced diet keeps these fats working together to keep you strong! Fish oil is famous for its omega-3 fatty acids, but it also contains small amounts of lesser-known nutrients that are beneficial for your body. These are some of the additional nutrients contained in fish oil. One key ingredient in fish oil is vitamin D . This vitamin acts like a hormone and helps your body absorb calcium, keeping your bones strong and healthy. It also supports your immune system, allowing you to fight off colds and other bugs. Most people don't get enough vitamin D, especially in winter when sunlight is low so that fish oil can be a significant boost. Another critical component is vitamin A, found in some fish oils, especially those from cod liver. Vitamin A is fantastic for your vision, helping you see better in low light. It also keeps your skin healthy and supports your immune system so you stay strong against infections. Fish oil also contains antioxidants , like astaxanthin in some types, which protect your cells from damage caused by free radicals (think of them as tiny troublemakers in your body). Antioxidants may reduce inflammation and keep your skin and heart healthier. Lastly, fish oil has small amounts of minerals like selenium , which supports your thyroid and immune system. These nutrients work together to make fish oil a powerful supplement. Adding fish oil to your diet, through capsules or foods like salmon, can give you these extra benefits beyond omega fatty acids, helping you stay healthy and energized! Fish oil is well-known for its health benefits, especially for the heart and brain. However, many people don't know about the benefits of pro-resolving mediators (PRMs) . This nutrient is essential in reducing inflammation and keeping our bodies healthy. PRMs are unique molecules that help the body end inflammation after it has done its job. When we get hurt or sick, inflammation helps us heal—but too much can be harmful. PRMs help calm things down and restore balance, which can protect against chronic diseases like arthritis or heart problems. PRMs can be taken separately or in combination with a product that combines them with omega-3s and other ingredients. A high-quality fish oil supplement that includes PRMs can support better health, especially for people with inflammation-related conditions. Omega 3 and 6 testing can easily be done with a finger stick at home. You have heard me talk about testing the oil in our cars, but we seldom test the oil in our bodies. This is a great opportunity to check these oils and make sure the products we are taking are providing the benefits we hope for. I hope you find this information helpful in your health journey. If you would like help or more information about fish oil and testing, do not hesitate to contact the pharmacy, as we would be more than willing to help you at 701-483-4858. All my articles can be found online at our website, www.irsfeldpharmacy.com . My podcast, "The Irsfeld Pharmacy Optimal You Podcast," can also be accessed through the website. Until next time, be vigilant about your health!!
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