Omega-3 Fish Oil and Weight Loss
Fish oil, sold in capsules or as a liquid, is a popular health supplement. It is believed to be high in nutrients and heart-healthy fats, including Omega-3 fatty acids. Many holistic experts believe that the Omega-3 fatty acids found in fish oil may help promote weight loss.
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Features
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Fish oil is produced primarily by cold-water fish, including salmon, tuna, mackerel and cod. The oil is a high source of EPA and DHA, two Omega-3 fatty acids that support brain, nervous system and eyesight function. The product is sold in most health food stores and grocery stores. It is commonly sold as a supplement, though it is also available as an oil that can be used for cooking or consumed directly.
Direct-Weight-Loss Benefits
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A recent study performed by the "American Journal of Clinical Nutrition" determined that regular consumption of fish oil may result in weight loss in some overweight patients. Researchers determined that a combination of fish oil and daily exercise led to a reduction in fat mass by about 1.5 kg on average. Scientists also determined that patients saw an increase in overall heart health, measured by lower blood pressure and cholesterol levels.
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Indirect-Weight-Loss Benefits
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In addition to its direct effect on obese patients, fish oil may also help patients lose weight indirectly through increased mobility. A recent study by the American Dietetic Association determined that the fatty acids found in fish oil may be effective in reducing the risk of developing arthritis. The acids may also help reduce the severity of arthritis by increasing joint fluidity and mobility, making physical exercise more comfortable and less painful for patients who suffer from arthritis.
Expert Insight
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Nutritionists recommend that patients seeking weight loss consume 1,000 milligrams of fish oil three times daily, preferably with a glass of water and after a meal; the supplement may cause stomach cramping if taken without food. Patients should also support their supplement regimen with a low-fat, high-protein diet and regular exercise, including running, walking, cycling or swimming for 60 minutes daily.
Additional Health Benefits
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In addition to weight-loss benefits, fish oil may help improve eyesight and decrease eye dryness. Researchers believe that Omega-3 fatty acids, like those found in fish oil, may also help to reduce the risk of heart disease. In a recent study completed by the American Dietetic Association, it was reported that the acids assist in minimizing fatty deposits that can build in the arteries. The oil may also help to prevent mental illnesses, including bipolar disorder, schizophrenia, depression and ADHD, and may help reduce the risk of certain types of cancers, including breast and prostate cancer.
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