Because your body cannot produce them, omega-3 fatty acids are only obtained from the food you eat. Omega-3 fatty acids are found in fish such as tuna, mackerel, salmon and halibut. The American Heart Association recommends consuming two servings of fish per week. Omega-3 fatty acids can also be found in nuts. These essential fatty acids are linked to numerous health benefits, including normal brain function.
High Cholesterol
The intake of omega-3 fatty acids is associated with healthy levels of high-density lipoprotein, also known as 'good' cholesterol. Consuming walnuts, which are rich in omega-3, is associated with lower total cholesterol and triglyceride levels in people with high cholesterol.
Cardiovascular Disease
Consuming omega-3 fatty acids may benefit people at risk of heart disease by decreasing their risk of abnormal heartbeats and lowering triglyceride levels and high blood pressure; it may also decrease the growth rate of atherosclerotic plaque, according to the American Heart Association.
High Blood Pressure
Omega-3 consumption may help expand blood vessels and decrease blood pressure; it may also decrease rising blood pressure after heart transplant surgery, according to MedlinePlus.
Other Health Benefits
Omega-3 fatty acids combined with a non-steroidal anti-inflammatory drug may help to control morning stiffness as a result of rheumatic arthritis. It may also be helpful in relieving menstrual pain and may be used to improve weight loss in overweight people, according to MedlinePlus.
Interactions
Although consuming fish oil or other omega-3 supplements may have its benefits, it also may interact with some medications. Birth control pills may interfere with fish oil's capacity to lower triglyceride levels, according to MedlinePlus. Fish oil may increase the effect of blood-pressure lowering drugs, resulting in very low blood pressure, also known as hypotension. Combining fish oil with blood thinners may cause bleeding. It may also increase fasting blood glucose levels, according to the University of Maryland Medical Center. Consult with your physician before taking supplements and herbs to identify any drug interactions that may be harmful to your health.
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