For which purpose is fish oil or omega-3 fatty acid supplementation recommended?

Fish oil and omega-3 fatty acids are primarily recommended for their beneficial effects on lipid profiles, specifically for lowering triglycerides and reducing levels of LDL (low-density lipoprotein) cholesterol. Omega-3 fatty acids have been shown in various studies to significantly decrease triglyceride levels in the blood, which is a crucial aspect of managing cardiovascular health. Their anti-inflammatory properties also contribute to better overall health, potentially benefiting individuals with specific conditions, including those affecting kidney health.

While omega-3 fatty acids may have a role in other aspects of health, such as potentially impacting kidney function, their main clinical application is in lipid management. This makes the recommendation for their use aligned with lowering triglycerides and LDL the most accurate and relevant choice for this scenario. The other options either overshoot or misinterpret the primary evidence supporting omega-3 supplementation.