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Nature’s Best Cod Liver Oil Review – 7 Things To Look For

By Sasha de Beausset Aparicio, MSc

Reviewed by Rebecca Williams, MD, MA, MB, BChir

Last Updated:

Evidence Based | Nutrition Info | Health Benefits | Safetiness | Cost | Bottom Line

Cod Liver Oil has been used for a long time as a health remedy with many purported benefits. Some of these benefits include controlling high blood pressure, taking care of kidney problems, ensuring that diabetes doesn’t progress, reducing the symptoms of depression, and helping to reduce middle ear infections.

Cod liver oil is in high demand because of the various uses that people believe it helps with. These are all health concerns that people want to be able to get freedom from. They like the idea of being able to take a natural supplement instead of pursuing prescription forms of medication to take care of them.

There are many different manufacturers out there today that offer Cod Liver Oil supplements. These entities vary in the quality of what they provide, so it is recommended that you get out there and do your homework before you buy such a product. You also want to find out about any return policies that may be in place. It is always best to buy those products that offer you a chance to get your money back if you aren’t happy with what they have delivered.

Nutrition Info

1) Ingredients of Cod Liver Oil

As expected, the main ingredient in Cod Liver Oil is cod liver oil. There are a few additional ingredients, which include:

  • Cod Liver Oil
  • Vitamin E (d-alpha Tocopheryl Acetate)
  • Natural Lemon Flavouring
  • Vitamin D3
  • Vitamin A Palmitate

2) What Does Cod Liver Oil Do?

Cod Liver Oil is naturally found in fresh cod liver. However, most people don’t eat enough of it, so they take supplements. There is no limit to the benefits that have been claimed with Cod Liver Oil. The fact that problems with high blood pressure and heart disease continue to increase make it something that people to turn to. Kidney problems and diabetes are very common today as well due to poor eating habits and a lack of exercise.

Health Benefits

3) Cod Liver Oil Health Benefits

Some of the benefits that are claimed with Cod Liver Oil include being able to reduce symptoms of depression. Many people want to find a way to be able to control their mental health without using prescription medications due to the cost and the side effects. It is stated that Cod Liver Oil works by reducing the ability of the blood to clot. As a result, it allows the pain and swelling to be cut in the body and the blood vessels in the brain to be reduced in size.

There have been numerous studies conducted that include Cod Liver Oil both alone and in supplements with other ingredients. It is believed that there can be health benefits from it. However, the same results also indicate that it doesn’t help everyone the same. It has to be evaluated on a case-by-case basis.


4) Is Cod Liver Oil Safe for Everyone?

Cod Liver Oil is stated to be safe for people to use. Some side effects that have been associated with the use of it include bloody nose, bad breath, and severe heartburn. It isn’t recommended for women who are pregnant or nursing to use it because there isn’t sufficient evidence about if it can create health concerns or not.

The daily recommended dose of Cod Liver Oil depends on the supplement that you are taking. It is vital to pay attention to the amount to be used of a given product. Too much of it can cause the body not to produce enough Vitamin D.

Where to Buy?

5) Where to Buy Cod Liver Oil?

Cod Liver Oil can be purchased on the company’s official website as well as Amazon.


6) How Much Does Cod Liver Oil Cost?

The cost of Cod Liver Oil is usually very affordable. However, there are so many supplements out there that you have to compare pricing and value. You need to look at the quality of the ingredients and if there are any other ingredients included. Pay attention to the number of capsules that have to be taken too. You may find that a bottle is only going to last a few days due to the high number of them that is recommended.

Bottom Line

7) The Bottom Line – “Does it Work?”

There are many strong indications that Cod Liver Oil can work. This is because we have solid information regarding Omega 3 fatty acids, Vitamin A, Vitamin D, and Vitamin E.

Since this product is low cost and the manufacturer says there are very few side effects, it could be worth giving it a try.

However, we feel like more modern approaches are now available. Supplements that contains the natural mineral Lithium are highly recommended because they are reported as offering fast relief from symptoms of depression and anxiety and proving continued support for overall memory and mind.

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