Fish oils, such as cod liver oil, tuna or salmon, are a nutritional supplement to the most consumed. They are very rich in omega-3 fatty acids, especially in eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), both considered essential polyunsaturated fatty acids.

Among the positive effects on human health, omega-3 fatty acids are well known for their cardioprotective effect and improving cardiovascular health in general. In addition, fish liver oils being also rich in fat – soluble vitamins A and D.

What are omega-3 fatty acids?

Omega-3 fatty acids are fats that can be found in many types of foods, mainly vegetables and marine animals, that human cells need but cannot synthesize, that’s why they are considered an essential nutrient that must be consumed through the diet. Continue reading “What are the benefits of fish oil?”