According to the University of Maryland Medical Center, omega-3 fatty acids are considered essential fatty acids. They are essential to the health of the body; however, they can't be manufactured by the body. Instead, they must be ingested through food sources. Because of the many benefits of omega-3 fatty acids, many people also choose to supplement with omega-3 fish oil capsules. But for those who wish to consume their daily values through food sources, omega-3 fatty acids can be found in fish, certain plants, nuts and oil.
Cholesterol
According to the University of Maryland Medical Center, Inuit Eskimos, who consume significant amounts of omega-3 fatty acids (from fatty fish), tend to have increased HDL (or good) cholesterol and decreased triglycerides. Fish oil supplements (such as capsules) containing EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) have been shown to reduce LDL (or bad) cholesterol and triglyceride levels.
Breast Cancer
According to the University of Maryland Medical Center, women who consistently consume foods rich in omega-3 fatty acids may be less likely develop breast cancer, and for those with cancer, the likelihood of dying from breast cancer may be significantly lower. Researchers also speculate that omega-3 fatty acids may be beneficial for preventing and treating breast cancer, when combined with other nutrients.
Depression and Mental Disorders
Individuals who lack enough omega-3 fatty acids or do not consume a healthy balance of omega-3 to omega-6 fatty acids may have higher risks for depression. In addition, those with related conditions, such as bipolar disorder and schizophrenia, may experience improved mental health when consuming these fatty acids. According to the University of Maryland Medical Center, a clinical study done on bipolar disorder sufferers indicated those who added EPA and DHA to their treatments (for a period of 4 months) experienced fewer mood swings and episodes of depression or mania compared with those who received a placebo. The same source reveals clinical evidence that suggests individuals with schizophrenia may also note an improvement in symptoms when taking omega-3 fatty acids.
Common Diseases
According to the University of Maryland Medical Center, the benefits of omega-3 have been studied among those with common diseases like osteoporosis, heart disease and diabetes.The results reveal that omega-3 fatty acids help increase levels of calcium in the bones (aiding those with osteoporosis). These fatty acids also help reduce risk factors for heart disease (including high blood pressure and cholesterol) and may aid those with diabetes by lowering triglycerides and apoproteins and raising HDL.
Arthiritis
Other clinical studies, according to the same source, show those suffering with arthritis can find relief with the use of omega-3 fatty acid supplements. Reduced pain in the joints and morning stiffness were noted among those with rheumatoid arthritis.
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