Thursday, 26 October 2017

5 Science-Backed Cod Liver Oil Benefit You Must Know



Cod liver oil is a type of fish oil supplement. Like regular fish oil, it is rich in omega-3 fatty acids, which are linked to many health benefits, including the reduction of inflammation and the lowering of blood pressure. It also contains vitamins A and D, both of which offer other health benefits.

Here are 5 scientifically proven cod liver oil benefits.

1. High in vitamins A and D

Most of the cod liver oil is extracted from the liver of Atlantic cod. Cod liver oil has been used for centuries to relieve joint pain and treat rickets, a condition that causes bone fragility in children. Although cod liver oil is a fish oil supplement, it is quite different from regular fish oil.

Regular fish oil is extracted from fatty fish tissue such as tuna, herring, anchovies, and mackerel, while cod liver oil is extracted from the liver of cod.
The liver is rich in fat-soluble vitamins such as vitamins A and D, which gives it an impressive nutritional profile.

2. Can reduce inflammation

Inflammation is a natural process that helps the body fight infections and heals wounds. Unfortunately, in some cases, inflammation may persist at a low level for long periods of time. This is known as chronic inflammation, which is harmful and can increase the risk of high blood pressure and several diseases, such as heart disease. Another cod liver oil benefit is that it can reduce chronic inflammation.

Omega 3 fatty acids in cod liver oil can reduce chronic inflammation by suppressing the proteins that promote it. These include TNF-a, IL-1, and IL-6.
Cod liver oil also contains vitamins A and D, which are powerful antioxidants. They can reduce inflammation by binding and neutralize harmful free radicals.


3. Can improve bone health

It is extremely important to maintain healthy bones as you get older. This is because you start losing bone mass after the age of 30. This can lead to fractures later in life, especially in women after menopause.

Cod liver oil is an excellent dietary source of vitamin D and can reduce age-related bone loss. This is because it helps your body absorb calcium, which is a necessary mineral for the strong bones of the gut.

Indeed, studies show that when the diet is high in calcium, taking a vitamin D supplement such as cod liver oil can reduce bone loss in adults and strengthen fragile bones in children.

4. Can reduce joint pain and improve the symptoms of rheumatoid arthritis

This cod liver benefit is still unknown to many people. Rheumatoid arthritis is an autoimmune disease that is characterized by joint damage. There is currently no cure for rheumatoid arthritis, but studies suggest that cod liver oil can reduce joint pain and improve the symptoms of rheumatoid arthritis such as joint stiffness and swelling.

In one study, 43 people took a capsule of 1 gram of cod liver oil a day for three months. They found that it reduces the symptoms of rheumatoid arthritis, such as morning stiffness, pain, and swelling.

In another 58-person study, researchers investigated whether the absorption of cod liver oil reduces the pain caused by rheumatoid arthritis enough to help patients reduce their use of anti-inflammatory drugs.

5. Can support eye health

Vision loss is a huge health problem that affects more than 285 million people worldwide. There are many reasons why people lose their vision, but two of the leading causes are glaucoma and age-related macular degeneration (AMD). Both diseases can result from chronic inflammation.
However, omega-3 fatty acids and vitamin A in cod liver oil have been shown to protect against ocular diseases caused by inflammation.

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