What types of cholesterol levels can omega-3 fatty acids help to reduce?

Omega-3 fatty acids have been shown to effectively reduce triglyceride levels in the bloodstream. Elevated triglycerides are a risk factor for cardiovascular disease, and omega-3s, found in sources like fish oil and certain plant oils, can lower these levels by reducing the liver's production of triglycerides. They help to promote a favorable lipid profile and may also lead to increased levels of high-density lipoprotein (HDL) cholesterol, but the primary impact of omega-3 fatty acids is on triglycerides.

In addition, while omega-3s can affect other types of lipoproteins, such as low-density lipoprotein (LDL) and very-low-density lipoprotein (VLDL), the most consistent and well-documented effect is the reduction of triglycerides. This focus on triglyceride management is crucial, given their implication in metabolic syndrome and cardiovascular health.