Final answer:
Fatty fish are a source of Omega-3 fatty acids, specifically EPA and DHA, which are crucial for heart and brain health; thus, the correct answer is c) Omega-3 fatty acids. Omega-3s lower blood pressure and triglycerides, reduce inflammation, and are vital for growth and brain development.
Step-by-step explanation:
Fatty fish provide eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are two Omega-3 fatty acids that are important for brain and heart health. Hence, the correct answer is c) Omega-3 fatty acids.
Omega-3 fatty acids are essential polyunsaturated fats with numerous health benefits, including the lowering of blood triglycerides and blood pressure, reduction of inflammation, and prevention of blood clot formation. These nutrients contribute to normal growth and development, particularly of the brain and eyes in infants. DHA is present in human breast milk and is influenced by the mother's diet. Fish such as salmon, trout, and tuna are excellent sources of EPA and DHA.
While alpha-linoleic acid (ALA) is the precursor to EPA and DHA in the body, it is important to note that the conversion rate is limited, which is why direct dietary intake of these fatty acids is beneficial. Incorporating healthy unsaturated fats like omega-3s in moderation can improve overall health and shouldn't be confused with the negative effects associated with excessive intake of saturated fats or 'fatty' foods.