Do Fish Oil and Cod Liver Oil Serve the Same Functions?

Many health-conscious individuals are taking fish oil, but with the variety of fish oil products on the market, many people confuse fish oil with cod liver oil, thinking they are the same thing. In reality, there are significant differences between the two, especially in terms of their impact on human health.

Although fish oil and cod liver oil differ by just one word, they are quite distinct!

Cod Liver Oil

Primarily extracted from the liver of fish, cod liver oil contains vitamins A and D. However, these nutrients can actually be easily obtained from a regular diet. More importantly, fish livers may carry the risk of heavy metal accumulation, and excessive intake of vitamins A and D can be toxic, potentially leading to health concerns with long-term use.

Fish Oil

Fish oil is derived from the muscle tissue of fish and carries a much lower risk of heavy metal contamination. When extracted using low-temperature technology, it can fully preserve the natural structure of Omega-3 fatty acids (DHA, EPA, and DPA), making it easier for the body to absorb and utilize. Although the concentration of natural fish oil may not be as high as that of refined fish oil, it is safer, more natural, and free from any chemical additives, making it a more reassuring option for long-term consumption.

Low-Temperature Extracted Fish Oil Offers Better Value for Money

If you are seeking a natural, safe, and effective way to supplement Omega-3, Norwegian low-temperature extracted salmon oil provides better value for money.

	Low-Temperature Extraction	High-Temperature/Chemical Extraction
Raw Materials	Fresh fish	Any fish or frozen mixed fish
Purity	100% fish oil	May contain harmful residues
Ω-3 concentration	Lower	higher
Natural Ω-3 structure	Intact original molecular structure	Damaged
Nutrient Content	Retains more nutrients	Nutrients are destroyed
Absorption Rate	High	Average/Low
Salmon fish	Retains pink astaxanthin	Astaxanthin is lost in process

"Natural Ω-3 Salmon Oil" from aXimed Norway is made from fresh salmon using low-temperature extraction technology. The purified salmon oil retains its original Omega-3 molecular structure, ensuring complete and natural nutrient content that is easily absorbed. It also preserves the unique pink astaxanthin* found in salmon, adding extra value to this salmon oil. Supplementing with natural Omega-3 salmon oil containing astaxanthin offers a two-in-one benefit.

*Astaxanthin is a natural carotenoid with powerful antioxidant properties, known as the "King of Antioxidants." Below are the detailed benefits of astaxanthin:

Powerful Antioxidant Effects – 550 times stronger than vitamin E

Anti-Inflammatory – Helps alleviate inflammation-related conditions such as arthritis and muscle soreness.

Protects Eye Health – Reduces eye fatigue.

Supports Cardiovascular Health – Promotes heart health.