Make Fish Your BFF
Eating a diet rich in omega-3 fatty acids can also help ward off heart disease. Many fish, such as salmon, tuna, sardines, and herring, are rich sources of omega-3 fatty acids. Try to eat fish at least twice a week, suggests the AHA. If you’re concerned about mercury or other contaminants in fish, you may be happy to learn that its heart-healthy benefits tend to outweigh the risks for most people.