Benefits of fish oil and what is fish oil good for?

Amazing facts – Fish oils (oily fish) come from fatty fish, specifically the tissue of fatty fish, such as trout, mackerel, tuna, herring, sardines, and salmon. Fish oils are of interest to nutritionists and health care professionals because of two main ingredients: DHA (docosahexaenoic acid), and EPA (eicosapentaenoic acid) – both types of Omega-3 fatty acids.

The fillets of oily fish contain up to 30% oil; this figure may vary. White fish, on the other hand, only contain high concentrations of oil in the liver, and have much less oil. Apart from omega-3 fatty acids, oily fish are also good sources of vitamins A and D. Whitefish also contain these nutrients, but at much lower concentrations.

Some people confuse fish oils and cod liver oil – they are different. Fish oils are extracted from the tissue of deep sea oily fish such as tuna, mackerel, herring and salmon. Cod liver oil, by contrast, is extracted solely from the livers of cod. Fish oil contains higher amounts of omega-3 fatty acids than cod liver oil, but lower amounts of vitamins A and D.

So what are the benefits of fish oil, what is fish oil good for? What about benefits of fish oil pills? Just keep reading to find out.

Possible health benefits of fish oil

Fish oils are said to have a number of health benefits if they are included in a human diet, including:

Multiple sclerosis (MS)

Fish oil is said to help people with MS. However, a study carried out by researchers from University Hospital in Bergen, Norway, in April 2012 found that omega-3 fatty acids do not help people with MS.1

Prostate cancer

Fish oil benefits. Fish oil may reduce a man’s risk of developing prostate cancer if they follow a low-fat diet, one study found, while another linked omega-3 levels to a higher risk of aggressive prostate cancer.

Post-natal (post-partum) depression

Fish oils consumed during pregnancy may help protect mothers from post-partum depression. DHA consumption during pregnancy at levels that are reasonably attained from foods has the potential to decrease symptoms of postpartum depression.

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