Norwegian cod liver oil is a healthy supplement that comes from cod that live in the cold waters of the northern Atlantic Ocean. Health benefits come from the large quantity of vitamins and minerals found in the oil. Very few whole foods, including fish, provide the amount of nourishment in a serving of Norwegian cod liver oil. Additional health benefits are found in the form of omega-3 fatty acids, also found in large quantities in this oil.
Cardiovascular Effects
Norwegian cod liver oil is a great supplement to lower the risk of heart disease. According to MedlinePlus, a service of the National Institutes of Health, the omega-3 fatty acids found in the oil can cut artery-clogging triglycerides by 20 to 50 percent. Taking cod liver oil reduces the risk of stroke and heart attack as well as lowering blood pressure.
Autoimmune Effects
The University of Maryland Medical Center reports that Norwegian cod liver oil has also demonstrated health benefits in autoimmune issues, including rheumatoid arthritis and lupus. The UMMC found that omega-3s found in the oil minimize inflammation and reduce swelling and joint pain typically associated with these diseases. Norwegian cod liver oil has also shown to reduce the pain and fatigue associated with lupus.
Cognitive Effects
The omega-3s, vitamins and minerals in Norwegian cod liver oil can improve brain function and have demonstrated health effects in depression, bipolar disorder, schizophrenia and psychosis. When using the oil, the effects of these conditions seem to be minimized, including preventing mild cases from becoming more severe. Omega-3s are found in high concentrations in the brains of health adults. Scientists believe taking cod liver oil replenishes omega-3 supplies in the brains of those with a deficiency. Norwegian cod liver oil also may prolong the benefits of medication, resulting in the need to take less to achieve similar results.
Anti-Aging Properties
In addition to omega-3 fatty acids, Norwegian cod liver oil is full of vitamins A and D, both powerful antioxidants. The oil keeps skin looking healthy and prevents wrinkles; it is also great in treating rashes and skin blemishes. The antioxidants keep free radicals from pollution, sun and other environmental factors from causing further damage to your skin cells. The vitamins and minerals in the oil also help strengthen the immune system and decrease stress levels.
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