Wild caught seafood like Salmon and Tuna are high in healthy, polyunsaturated fats which are essential fatty acids needed to keep your body functioning, brain healthy, and heart strong!
What are the other types of fat, what do they do, and which ones are "the good ones?” Read below to find out:
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Fats have gotten quite a bad rap in recent history, but as our knowledge grows so does our understanding of these complex acids.
Dietary fats are any fat found in a plant or animal we consume. There are many types of dietary fat. Many promote good health and are essential to basic function and body development. Most simply, fats are broken into the “Less Healthy” and “Healthier.” So what are these fats, and what do they do?
Less Healthy Dietary Fats
Trans Fats: Occur naturally in many foods to a small degree, but most trans fats are made from oils through a process called “partial hydrogenation.” These trans fats can increase unhealthy LDL cholesterol and lower healthy high-density lipoprotein (HDL) cholesterol, and can also increase your risk of cardiovascular disease and type 2 diabetes. Much research indicates that even in small amounts, 2% of calories from consumed daily, the risk of heart disease may rise by 23%. There is no known health benefit to trans fats.
Saturated Fat: These fats come from animal sources such as red meat, poultry and dairy products. Diets rich in these fats may raise cholesterol levels and low-density lipoprotein (LDL), which can increase your risk of cardiovascular disease and type 2 diabetes. Nutrition experts recommend limiting these to 10% of your daily caloric intake.
Monounsaturated Fatty Acids: This is a type of fat found in foods and oils such as olive oil, peanut oil, canola oil, avocados, and nuts. Studies show that eating foods rich in these fats improves blood cholesterol levels, decreases risk of heart disease, and may benefit insulin and sugar control. Monounsaturated fats have grown in popularity in recent years due to research in dietary sciences, and have helped launch the “Mediterranean Diet” to its current status.
Omega-3 Fatty Acids: One type of polyunsaturated fat is made up of mainly omega-3 fatty acids and is especially beneficial to your heart, brain, and body functions. Omega-3, found abundantly in fatty fish, appears to decrease the risk of coronary artery disease. There are plant sources of omega-3 fatty acids. However, it has yet been determined whether replacements for fish oil - plant-based or krill - have the same health effects as omega-3 fatty acid from fish.
Foods made up of monounsaturated and polyunsaturated fats are liquid at room temperature, such as cooking oils. Evidence shows eating foods rich in polyunsaturated and Omega 3s improve cholesterol levels, which can decrease risk of heart disease and diabetes. These fatty acids also show many benefits to pregnant women and developing and young children.
Wild caught fish high in polyunsaturated and omega-3 fatty acids include Sockeye Salmon, King Salmon, Black Cod, Tuna, Halibut and Sole.
http://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/fat/art-20045550
http://www.health.harvard.edu/staying-healthy/the-truth-about-fats-bad-and-good
http://www.seafoodhealthfacts.org/seafood-nutrition/healthcare-professionals/omega-3-content-frequently-consumed-seafood-products