Is curcumin good for fatty liver?

Curcumin is a natural compound found in turmeric and is known for its potential health benefits. Using curcumin supplements also increases glutathione levels, which provides further benefits. Among its various indications, curcumin is believed to play a role in liver health, particularly in nonalcoholic fatty liver disease (NAFLD). Is this true and how does it work? 

A randomized, placebo-controlled clinical trial has investigated the effects of curcumin supplementation on patients with NAFLD. Patients with curcumin supplementation were associated with a significant decrease in hepatic fibrosis, where liver tissues are scarred and cannot work well. Nuclear factor-kappa B (NF-κB) activity also showed a significant decrease, which is related to inflammation conditions. Liver enzymes such as AST, ALT and GGT have also been significantly reduced. In addition, serum levels of triglycerides and LDL have also shown modest effect. 

Taking curcumin supplements are generally safe when used as directed. Turmeric foods such as tea, sauce and spices are rich in curcumin. Mild side effects such as headache and diarrhea may occur in some individuals. Be cautious when choosing turmeric products as they may contain cheap fillers that can cause adverse symptoms in people with gluten intolerance. Curcumin is also difficult for our body to absorb effectively, hence emerging technologies such as liposomal supplements can help maximize supplement gains.