Cod is known to be a moderate but significant source of omega-3 fatty acids, essential nutrients that provide a wide range of health benefits. Although not as rich in omega-3s as other fatty fish such as salmon or mackerel, cod still offers an appreciable amount of these fatty acids.
Omega-3 fatty acids are known for their beneficial effects on cardiovascular health. They help reduce blood triglyceride levels, which can lower the risk of heart disease and stroke. Additionally, omega-3s have anti-inflammatory properties, which can help reduce inflammation in the body and prevent chronic diseases related to inflammation, such as rheumatoid arthritis and inflammatory bowel disease.
Omega-3 fatty acids also play a crucial role in brain development and function. These nutrients have been shown to be important for brain health at all stages of life, from fetal development to old age. Getting enough omega-3s can improve cognitive function, memory, and mood, and may reduce the risk of neurological disorders such as dementia and Alzheimer's disease.
Additionally, omega-3s have eye health benefits. They help maintain retinal health and can reduce the risk of developing macular degeneration, a leading cause of vision loss in older people.
In short, although cod is not as rich in omega-3 fatty acids as some other fish, it is still a valuable source of these essential nutrients. Including cod in your diet can help improve cardiovascular, brain and eye health, and can provide a number of other long-term health benefits.