Dietary Interventions for Fatty Liver: Meal Timing, Fat Quality, and Movement

Fatty liver disease affects roughly one in three adults and has been formally renamed from NAFLD to MASLD (metabolic dysfunction-associated steatotic liver disease) to reflect that alcohol is no longer considered the primary driver. Insulin dysregulation and metabolic overload are now regarded as central mechanisms. This shift in understanding opens the door to dietary interventions that target insulin signaling directly, rather than focusing solely on caloric restriction. The evidence, while still evolving, points to several practical strategies that may reduce liver fat and improve metabolic function.

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The liver sits at the crossroads of glucose metabolism, and its behavior is shaped significantly by insulin. When insulin levels remain chronically elevated, the liver receives a persistent signal to store fat rather than burn it. According to Ben Azadi, who describes reversing moderate fatty liver disease through dietary changes, many people trigger insulin spikes up to 23 times per day through frequent eating and snacking, including snacks that might otherwise be considered healthy. Each eating event, regardless of what is consumed, can provoke an insulin response that shifts the liver toward fat storage.