How Omega-3 Fatty Acids May Support Liver Health in Fatty Liver Disease

This scientific review looks at nonalcoholic fatty liver disease (NAFLD), a common condition linked to obesity and type 2 diabetes, and explores the potential role of long-chain omega-3 fatty acids (like those found in fish oil) in supporting liver function. The authors note that as NAFLD becomes more severe, levels of certain omega-3 fatty acids in the liver tend to decrease.

Because these omega-3 fatty acids influence many aspects of cell function, the researchers propose that their depletion could contribute to changes in liver health. The review summarizes findings from both laboratory studies and human clinical research examining whether increasing omega-3 intake through diet might influence fat accumulation and liver injury markers.

The authors conclude that, based on the evidence gathered, dietary supplementation with these omega-3 fatty acids shows potential for reducing liver fat buildup and related liver strain, though they note that no FDA-approved therapies currently exist for NAFLD.