The best cod liver oil


Cod liver oil

Ingesting cod oil for health is not a new idea. The ancient Vikings and other northerners traditionally consumed cod liver oil during the winter months, and it seems they were up to something. Cod liver oil is rich in vitamin D, also known as the sun vitamin. It’s also high in vitamin A and omega-3 fatty acids, two other nutrients that are essential for good health.

If you want to shop for the best, we recommend Nordic Naturals Arctic Cod Liver Oil for its high potency, purity and orange flavor which makes it pleasant to consume. However, if you have any questions about why you should be taking cod liver oil and what factors to consider when buying, keep reading.

Cod liver oil benefits

Cod liver oil is rich in omega-3 fatty acids, vitamins A and D, three nutrients that are important to our health but are often lacking in modern western diets.

Studies show that omega-3 fatty acids provide many body benefits, including improved eye and brain health, and skin looking more youthful. It has been shown to reduce the risk of cardiovascular disease by lowering blood pressure and triglyceride levels, while increasing HDL cholesterol. In addition, omega-3 fatty acids are linked to a reduced risk of Alzheimer’s and mental decline with age.

Vitamin A helps maintain eyesight and supports a healthy immune system. It is also an essential nutrient for maintaining healthy bones and a healthy reproductive system for both men and women. It should be noted that most experts recommend getting our daily needs for vitamin A from natural sources such as cod liver oil, as it is not clear whether synthetic supplements offer the same benefits.

The body makes vitamin D in response to sunlight, but for most people, modern lifestyles keep them indoors for most of the day. This is unfortunate as vitamin D regulates the absorption of phosphorus and calcium, two minerals that contribute to the healthy development of bones and teeth. Vitamin D also plays a role in facilitating the normal functioning of the immune system, which can help increase resistance to certain diseases.

Cod liver oil properties


Cod liver oil supplements come in two forms: liquid and capsules. Liquid options usually have more omega-3 fatty acids, plus vitamins A and D per serving. The fishy taste can be off-putting, however, which is why many people choose to mix it into a heavily flavored drink. Liquid cod oils must also be stored in the refrigerator after opening. Conversely, capsules do not require refrigeration, which makes them more convenient to store.


Even when mixed into a flavored drink, the taste of cod liver oil can often be felt. To combat this, many manufacturers are now offering flavored cod oil supplements. Mint, lemon, orange and other fruits and herbs mask the taste and make the consumption of cod liver oil more palatable. Another option is to opt for capsules, which are less likely to leave a fishy taste in your mouth.


In general, if you can afford the slightly increased price tag, it is best to choose cod liver oil that is made using sustainable practices. Most of the companies that do this are certified by the Marine Stewardship Council or similar organizations.


Some manufacturers sell fermented cod liver oil. They claim that the standard distillation process removes many of the vital nutrients that companies then need to add back in synthetically. Other manufacturers claim that fermented cod liver oil reduces its health benefits by damaging the fatty acid-containing omega-3s and also making it rancid faster. It is currently difficult to know which group is correct until more specific studies are done.

How much can you spend on cod liver oil?

Cod liver oil capsules cost between $ 0.20 to $ 1 per serving, and liquids typically cost 30 to 60 cents per serving. Often liquids have more servings per bottle, which results in a higher total purchase price.

Cod liver oil FAQs

What is the difference between cod liver oil and fish oil?

A. Cod liver oil and fish oil both come from fish, but from different parts. Cod liver oil comes only from cod, more precisely from the liver, while fish oil comes from the meat of various types of fish, including tuna, herring, mackerel and salmon. In terms of nutritional profile, fish oil only contains omega-3 fatty acids, while cod liver oil contains omega-3 fatty acids as well as vitamins A and D.

Are there any side effects of cod liver oil?

A. For most people, the side effects of taking cod liver oil are limited to gastrointestinal symptoms such as burping burps, nausea, loose stools, and indigestion. However, it can act as a blood thinner. Therefore, anyone already taking prescription blood thinners or high blood pressure should speak to their doctor before taking cod oil. It is also not recommended for pregnant women and may interact with weight loss drugs that include orlistat and some contraceptives.

What is the Best Cod Liver Oil To Buy?

Top cod liver oil

Nordic Naturals Arctic Cod Liver Oil

What you need to know: One teaspoon of this orange-flavored cod oil contains more than 1,000 milligrams of omega-3 fatty acids.

What you will love: It’s made from wild-caught, sustainably-sourced cod, which makes it an environmentally friendly option, and it doesn’t have a fishy aftertaste.

What you should be aware of: This option has a high price per ounce compared to many others.

Where to buy: Sold by Amazon and iHerb

Top cod liver oil for the money

Now food cod liver oil

What you need to know: These kosher certified capsules are from a respected brand and are free from wheat, gluten, soy, and other common allergens.

What you will love: It’s packaged and tested in the USA to make sure it’s free of harmful amounts of mercury, dioxins, and other contaminants.

What you should be aware of: These large soft gels can be difficult to swallow for some.

Where to buy: Sold by Amazon and iHerb

It’s worth a visit

Carlson Labs Wild Norwegian Cod Liver Oil

Carlson Labs Wild Norwegian Cod Liver Oil

What you need to know: Thanks to the lemon flavor, this liquid provides all of your daily omega-3 fatty acids without the unpleasant fishy taste or burp.

What you will love: It is certified to the International Fish Oil Standards for purity and is packaged with a nitrogen purge for freshness.

What you should be aware of: It contains some synthetic vitamins.

Where to buy: Sold by Amazon and iHerb

Brett Dvoretz is an author for BestReviews. BestReviews is a product review company with a unique mission: to help you simplify your purchasing decisions and save you time and money.

Copyright 2021 BestReviews, a Nexstar company. All rights reserved.


Please enter your comment!
Please enter your name here