Cod liver oil comes from cod, while fish oil is taken from various fatty fish. Both are good sources of omega-3s and can help support heart health.

Omega-3 fatty acids, found in fish like salmon, tuna and mackerel, are known to reduce the risks of heart disease for everyone. However, a new analysis reveals that the benefits of omega-3 consumption ...

Omega-3 fatty acids help reduce inflammation and support brain and heart health. Certain nuts and seeds, like walnuts and chia seeds, are rich in omega-3s.

They may help reduce your risk of various chronic diseases.

Kristie Reed, PharmD, oversees emergency, general medical, surgical, psychiatric care, and oncology medication as the pharmacy director of a community hospital. Dr. Reed specializes in IV medications.