Word: omega
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Dates: during 2000-2009
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...Fish oil is the best source of two long-chain essential fatty acids, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA)--the omega-3 fats we hear so much about. Essential in this context means our body cannot synthesize them, so we must get them from food or supplements. Food is usually preferable to supplements, but in this case fish oil, in capsule or liquid form, may be a better source than the fish that produce it because it is purified to be free of mercury and organic toxins. I have long recommended that people consume one to two grams...
Most Americans don't take in enough EPA and DHA to maintain optimum health. There are few dietary sources other than oily fish. Omega-3-fortified eggs, new on the market, contain only small amounts. Walnuts, flaxseed and other vegetarian sources of omega-3 do not provide EPA and DHA but rather a precursor (alpha-linolenic acid) that the body must convert. This conversion is inefficient at best and often inhibited by high intake of the fats common in processed and fast food...
...makes sense. Grass is a low-starch, high-protein fibrous food, in contrast to carbohydrate-rich, low-fiber corn and soybeans. When animals are 100% grass-fed, their meat is not only lower in saturated fats but also slightly higher in omega-3 fatty acids, the healthy fats found in salmon and flaxseed, which studies indicate may help prevent heart disease and bolster the immune system. Ground beef and milk from grass-finished cattle also have more conjugated linoleic acid (CLA), which recent data suggest may help prevent breast cancer, diabetes and other ailments. Moreover, grass-finished meat is higher...
...pasture on which it was raised. The National Cattlemen's Beef Association (NCBA), which represents ranchers and feedlots, welcomes grass-finished beef as another market choice but contends that it is no healthier than grain fed. NCBA nutritionist Mary Young acknowledges that grass-fed beef has "slightly" more omega-3 fats than grain fed but says the amount is negligible compared with those in salmon, which has 35 times more. And while grass-fed beef has more CLA, she says, scientists have yet to determine exactly how much is needed for human health. According to the NCBA, growth hormones leave...
That if a food is advertised as trans-fat--free, high in vitamins or low in sugar or contains omega-3s, it must be healthy and will help you lose weight...