Alarming rise of fatty liver disease in Hispanic communities

Dignity Health Norton Thoracic Institute brings attention to concerning health disparity

(Phoenix - Sept. 25, 2025) – Fatty liver disease is on the rise in America, and experts say Hispanic communities are disproportionately impacted. During Hispanic Heritage Month, a transplant hepatologist from Norton Thoracic Institute at Dignity Health St. Joseph’s Hospital and Medical Center is bringing attention to a certain type of fatty liver disease called metabolic dysfunction-associated steatotic liver disease (MASLD) and this concerning health disparity.

“ The number of Hispanic patients diagnosed with MASLD  is on the rise with trends showing worse liver-related outcomes,” said Dr. Nellie Najafian, a transplant hepatologist at Norton Thoracic Institute. “Since MASLD is often asymptomatic, many patients are unaware of  their diagnosis until there is advanced scarring and end stage liver disease.   It’s more important than ever to raise awareness of the benefits of early testing and treatment and implement lifestyle changes that can reduce the risk of serious illness.”

Fatty liver disease is caused by excess fat  in the liver cells. While traditionally thought to be the result of excess alcohol,  non-alcohol metabolic risk factors are important and can lead to development of fatty liver disease. These are  common conditions like  diabetes, high blood pressure, high cholesterol, obesity and heart disease.  If left untreated, fatty liver can cause cirrhosis with need for  liver transplantation.  Metabolic associated fatty liver disease  is the second leading cause of liver transplants for all patients  in the United States. 

MASLD, previously known as non-alcoholic fatty liver disease, is most common in Hispanic patients according to the National Institutes of Health. Although researchers are still working to determine the reason behind this trend, research suggests genetics and lifestyle habits are big contributors. 

“Although you can’t change your genetics, there are steps that can be taken to improve fatty liver and even reverse scar tissue,” said Dr. Najafian. “Maintaining a healthy weight, eating a balanced diet and exercising regularly are simple ways to lower your risk of developing MASLD.”

Norton Thoracic Institute is home to a renowned hepatology team specialized in preventing, diagnosing and treating liver disorders. Schedule your appointment today.

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