Cod liver oil has been used and studied for years due to its benefits, and it has become one of the most popular form of omega 3 fish oil supplement. Codfish is usually found in the northern Atlantic ocean. The livers are extracted from the fish then steamed to get the pale yellow oil. Cod liver oil omega 3 contains DHA, EPA, fatty acids, vitamins A, D and E, and calcium.
In the past, cod liver oil omega 3 was used to prevent bone deformities, rickets and vitamin deficiencies in children. Since cod liver oil is packed with nutritional elements, it is considered a complete nutritional supplement even today.
Cod liver oil omega 3 fatty acids are great for nutrition. There are anti-inflammatory properties in these acids that help maintain body functions. Fatty acids help improve brain function, prevent allergies, alleviate asthma and arthritis, and improve learning and bipolar disorders. They also help retain the health of the digestive system and the heart.
There are also high levels of vitamin A in cod liver oil omega 3 compared to other fish oils. Cod oil has vitamin A which promotes resistance to viral and bacterial infections, maintains healthy immune system and skin, improves eyesight, and strengthens the digestive tract and mucous lining.
Cod liver oil is high in vitamin D that helps in sustaining healthy skin, hair, teeth, and bones. It also reduces the risk of autoimmune diseases, prevents type II diabetes, regulates blood sugar levels, and many others. There were some instances were cod liver oil was given to children to prevent and treat rickets. It also helps in improving blood pressure, osteoporosis, prostate and breast cancers, and in increasing the body’s anti-carcinogenic activities. Cod liver oil omega 3 components and vitamin D help sustain a healthy immune system.
DHA is an essential fatty acid in cod liver oil that helps in improving the eyesight, nervous system as well as the skin. It may also improve fetal health and prevent post-partum depression.
EPA is another form of fatty acid. This type of fatty acid helps reduce inflammation and enhances the functions of the cardiovascular system.