Lifestyle modification with the aim of inducing weight loss is the cornerstone of NAFLD treatment. A weight loss of at least 5% of initial body weight is effective for reducing liver fat, and a weight loss of 7–10% can improve features of NASH.[1] In this respect, the macronutrient composition of the diet is much less important than the energy content; an array of dietary patterns can be effective as long as they facilitate sustained weight loss.
How could diet affect NAFLD?
Written by:
Fact-checked
by:
•Last Updated: May 16, 2025
Diet affects nonalcoholic fatty liver disease (NAFLD) primarily through lifestyle modifications aimed at weight loss, and a minimum of 5% weight loss is effective in reducing liver fat. The specific macronutrient composition is less important than the overall energy content of the diet because various dietary patterns can support sustained weight loss.