"Understanding the Omega Fatty Acids." March 2, 2011. "Checking the Oil for Snacks." Food Product Design, Oct. "Flax - A Healthy Food." (March 21, 2012) "A Review of Fatty Acid Profiles and Antioxidant Content in Grass-Fed and Grain-fed Beef." Nutrition Journal, March 10, 2010. "Fat Chart and Nutrition Analysis." (March 20, 2012)
"Answering Questions about Canola Biodiesel." (March 20, 2012) "Make Grass-Fed Your First Choice When Choosing Bison Meat." (March 17, 2012) "Wellness Food Trends: Which Oils and Fats Are Healthy and Why?" March 29, 2011. The payoff is a healthier life for you and for the planet. Educating yourself on your food supply and its impact on the environment is an investment of time and effort. Mercury poisoning is one well-documented example.Įating fish, whether for omega-3 or any reason, proves the wisdom in knowing where your food comes from. Any toxins in the fish they eat can accumulate in their flesh. Some very good wild-caught sources of omega-3 are at the top of the food chain. And if they escape, the farm fish can threaten native wild species.įood safety is another issue. Fish farms, on the other hand, can release contaminants into local waters. This fish may be caught in ways that endanger sea turtles, birds and other wildlife. The bluefin tuna population, for example, is being depleted by overfishing. Atlantic salmon, bluefin tuna, Atlantic mackerel and anchovies are especially good sources. These are high-quality omega-3 acids, the EPA and DHA that are essential to human life. Some of the fats in coldwater fish consist of long, kinked carbon chains, which fill up space to add insulation. It's good thing for human nutrition that some fish live in cold waters. New findings are adding to their store of knowledge and guiding management practices.
#OMEGA 3 FATTY ACIDS FOODS HOW TO#
Graziers (farmers who graze their livestock) need to know how to keep pastures healthy to supply their herd's needs. One factor that can't be quantified is pasture management. The less grass they're fed, the higher the ratio. Animals fed such mixed diets produce milk with higher ratios of omega-6 to omega-3 acids. For example, animals that are raised in colder climates where grass isn't available year-round might be given soy meal or silage, such as corn stalks and cereal grasses, during the winter. Also like beef cattle, the levels of fatty acids will vary with the breed of animal, the type of grass they eat, where they're raised and the time of year the milk was produced. More accurately, these animals are forage-fed, a term that also includes legumes and other non-grain feedstuffs. Like beef cattle, cows (and goats and sheep) that are grass-fed produce milk with higher amounts of omega-3. We'll highlight proteins, dairy products, veggies and snacks, and fill your knowledge stores with some basic science to help you identify other good choices. In this article, we'll fill your plate with 10 foods that can help even the score between omega-6 and omega-3 fatty acids. The modern Western diet tends to be top-heavy with omega-6 acids, largely due to the reliance on refined vegetable oils both in homes and in the food industry. What's more, omega-6 may compete with omega-3 for metabolization in the body. In a contrasting role, however, omega-6 promotes inflammation. Omega-6 is another polyunsaturated fatty acid, and it complements the functions of omega-3 in foods. Unfortunately, the typical American diet includes relatively few foods that are rich in omega-3.Ĭomplicating matters is another essential fatty acid, omega-6. Omega-3 is called an essential fatty acid: It's essential to health, and because the human body doesn't produce it, it's essential in the diet. While inflammation is a normal part of the body's immune response, research indicates that it also underlies a host of serious illnesses, including cardiovascular diseases, cancers and autoimmune diseases.
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