Final answer:
Omega-3 fatty acids reduce inflammation, blood pressure, and blood clotting while lowering triglycerides in the blood. They can be found in salmon, trout, and tuna.
Step-by-step explanation:
Omega-3 fatty acids have numerous effects in reducing the risk of coronary heart disease. Specifically, they reduce inflammation and lower blood pressure and blood clotting. They also reduce triglycerides in the blood and prevent blood clot formation. Omega-3 fatty acids can be found in foods like salmon, trout, and tuna.