How could diet affect NASH?

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    Last Updated: May 16, 2025

    Diet plays a crucial role in managing nonalcoholic steatohepatitis (NASH) by promoting weight loss through a hypocaloric diet, which can reduce liver fat and potentially resolve the condition. Additionally, reducing saturated fat, fructose, and alcohol intake, along with considering other dietary strategies like low-carbohydrate diets or intermittent fasting, may also be beneficial.

    Weight loss through a hypocaloric diet and lifestyle changes is recommended to manage other factors that contribute to the disease (e.g., obesity) and to prevent further complications (e.g., cirrhosis). Losing 5% or more of body weight can help reduce liver fat, losing 7% or more of body weight can lead to the resolution of NASH, and losing 10% or more of body weight can stabilize or regress fibrosis. It is also recommended that people with NASH reduce their consumption of saturated fat (particularly from processed red meat), commercially produced fructose, and alcohol consumption.[1]

    Although there are fewer data on other dietary strategies for treating NASH, such as a low-carbohydrate/high-protein diet or intermittent fasting, these dietary strategies may be helpful if people find them easier to follow while still maintaining a caloric deficit.

    Coffee consumption has been associated with a reduced risk of progression to cirrhosis in patients with NASH.[2]

    How could diet affect NASH? - Examine