Final answer:
Omega-3 fatty acids are most renowned for their benefits related to heart health, including reducing inflammation, lowering blood pressure, and decreasing triglyceride levels in the blood. The correct option is b).
Step-by-step explanation:
The most well-known and well-researched effect of omega-3 fats is related to heart health. Omega-3 fatty acids, found in foods like salmon, trout, and tuna, are essential for many functions such as brain function and normal growth, but their role in supporting heart health is especially notable.
These fatty acids help to reduce inflammation, lower blood pressure, and decrease triglyceride levels, which can contribute to a reduced risk of heart disease.
Moreover, they promote the production of eicosanoids that work to lower blood pressure and inflammation, functions that can further benefit heart health.
While they are also associated with benefits in muscle growth, bone density, and cognitive function, it's their cardiovascular benefits that are most extensively studied and documented. Option b) is the correct one.