A Growing Liver Disease Linked to Metabolic Imbalances, Inflammation

Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease in the Western world, affecting around 30% of Americans. It encompasses a spectrum of conditions, with non-alcoholic fatty liver (NAFL) being the milder form characterized by fat accumulation in the liver. Non-alcoholic steatohepatitis (NASH) is the more severe form, marked by inflammation and liver cell injury. NASH can progress to fibrosis, cirrhosis, and hepatocellular carcinoma (HCC) and is expected to surpass hepatitis C as the leading cause of liver transplantation within the next 5 to 15 years.

Rising Obesity Fuels Nonalcoholic Fatty Liver Disease

Cropped view of the sporty woman measuring waist with tape at bright kitchen. Weight loss and diet concept

The global rise in obesity has significantly increased the prevalence of non-alcoholic fatty liver disease (NAFLD), which can progress to severe conditions like nonalcoholic steatohepatitis (NASH) and hepatocellular carcinoma (HCC).