Final answer:
Saltwater fatty fish rich in omega-3 fatty acids include salmon, tuna, trout, mackerel, and herring, which are beneficial for heart health and reducing blood pressure. Varieties with lower mercury levels are safer for consumption.
Step-by-step explanation:
Fatty fish species are valuable for their high content of omega-3 fatty acids, providing numerous health benefits. Saltwater fish which are rich in these vital nutrients include:
- Salmon
- Tuna
- Trout
- Mackerel
- Herring
These fatty fish are notably high in beneficial fats such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), which are crucial in reducing the risk of heart diseases and lowering blood pressure. However, it's important to consume varieties low in contaminants like mercury, which can pose health risks particularly to pregnant people and young children.