Cod liver is not only a rich source of omega-3 fatty acids but also a valuable supplier of vitamins A, D, and trace elements such as iodine and selenium.
The content of vitamin D and omega-3 fatty acids is particularly high, which are essential for maintaining the health of bones, heart, and brain.
Moreover, cod liver is one of the best sources of vitamin A, making it valuable for vision, immunity, and skin health.
Nutritional Value
In terms of macronutrients, cod liver primarily contains fats, and its caloric content is about 100 kcal per 100 g of product.
There are almost no carbohydrates in cod liver, making it ideal for a keto diet.
The glycemic index of cod liver is 0.
Restrictions on Cod Liver Consumption
Despite its nutritional value, the consumption of cod liver may have restrictions.
Due to its high vitamin A content, there is a risk of hypervitaminosis with excessive consumption, especially in pregnant women, which can lead to congenital defects in the fetus.
Also, like any animal product, cod liver may contain contaminants such as mercury and PCBs (polychlorinated biphenyls). They can accumulate in the body with long-term consumption.
Lipid Profile
Cod liver is a source of healthy fats, including monounsaturated and polyunsaturated fatty acids.
It contains the following types of fats:
- Saturated fats: about 20-25%
- Monounsaturated fats: around 40-50%
- Polyunsaturated Omega-3 (ALA, DHA, EPA): 30-35%
- Polyunsaturated Omega-6 (LA, AA): less than 5%
Thus, cod liver contains a significant amount of healthy fats, especially polyunsaturated omega-3 fatty acids, making this product valuable for health.
Options on iHerb
| Product | Price, $ |
|---|---|
Amazing Nutrition, Amazing Omega, Norwegian Cod Liver Oil, Lemon, 1,000 mg, 250 Softgels | 29.40 |
Carlson, Wild Norwegian, Cod Liver Oil Gems, Low Vitamin A, Natural Lemon , 230 mg, 150 Soft Gels | 21.28 |
21st Century, Norwegian Cod Liver Oil, 400 mg, 110 Softgels | 7.22 |
Nutricost, Cod Liver Oil, 1,000 mg, 120 Softgels | 16.45 |
NOW Foods, Cod Liver Oil, 650 mg, 250 Softgels | 16.07 |
NOW Foods, Cod Liver Oil, Extra Strength, 1,000 mg, 90 Softgels | 16.04 |
NOW Foods, Cod Liver Oil, 1,000 mg, 180 Softgels | 21.71 |
Swanson, Norwegian Cod Liver Oil, 350 mg, 250 Softgels | 12.58 |
Swanson, Pristine Norwegian Cod Liver Oil, 1 g , 60 Softgels | 9.06 |
Vitamatic, Norwegian Cod Liver Oil, Lemon , 1,250 mg, 120 Softgels | 20.50 |
