Have you ever wondered what is the difference between fish oil and cod liver oil? In the battle of fish oil vs cod liver oil, which one is better than the other? Let's find out!
Is Fish Oil Better Than Cod Liver Oil? What's the Difference? Which One is Better?
Cod Liver Oil
Generally made from Pacific or Arctic cod livers, Cod liver oil is a rich source of omega-3 essential fatty acids [docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)].
However, it's important to note here that not all cod liver oil is made from cod livers as some cod liver brands such as haddock and pollock as cheaper sources of oil.
It comes from the liver of the codfish which is less fatty than other fish such as mackerel and tuna. Therefore, cod liver oil provides a lower dose of omega-3s.
Arctic cod liver oil has approximately 14 percent DHA and 9 percent EPA. It includes small quantities of naturally occurring vitamins A and D.
This is the reason why the battle of fish oil vs cod liver oil swings slightly in the favor of cod liver oil.
Cod liver oil supplements can help in reducing anxiety, depression, inflammation, pain associated with arthritis, risk of type 1 diabetes when used in pregnancy and in newborns, and triglycerides in the blood.
They are also known to improve bone mineral density, support a healthy immune system, promote healthy fetal brain function and eyesight, and prevent upper respiratory illness.
Cod liver oil supplements are also effective to prevent plaque build-up in arteries, increase HDL (good) cholesterol, and regulate blood pressure.
Cod liver oil abuse or overdosing can cause heartburn, nosebleeds, and belching. It is usually not advised to pregnant women unless otherwise specifically recommended by a doctor.
An excellent source of omega-3 essential fatty acids [docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA)], fish oil is generally extracted from the flesh of fatty fish such as salmon, mackerel, tuna, herring, and anchovies.
Fish oil has approximately 12 percent DHA and 18 percent EPA and is highly effective to support mental and heart health. Fish oil supplements are also helpful during pregnancy, fetal development, and breastfeeding.
In addition to these advantages, fish oil supplements are also helpful to reduce waist circumference and supporting skin and liver health. They are also useful to reduce symptoms of bipolar disorder and schizophrenia. They are also beneficial to support healthy brain development and function.
Fish oil abuse or overdosing can lead to side effects such as reduced vitamin E levels, rash, loose stool, nausea, or trouble with blood clotting. It can also cause interactions with weight loss drugs containing orlistat, contraceptive medication, and blood medications.
Both fish oil and cod liver oil can increase your intake of omega-3 fatty acids that are vital for the healthy functioning of most body systems including the brain, heart, and developing fetuses during pregnancy.
We hope that this informative guide on the battle of fish oil vs cod liver oil was helpful to you in gaining a clear and complete understanding of both fish oil and cod liver oil.