MASH Replaces NASH: How Diet Can Reverse This Silent Liver Threat

A serious form of fatty liver disease once called nonalcoholic steatohepatitis (NASH) now has a new name. As of June 2023, it is known as metabolic dysfunction-associated steatohepatitis (MASH). The change follows an agreement by leading liver health organisations worldwide. MASH is a severe condition that can progress to cirrhosis or liver cancer if left untreated. Experts stress that diet plays a crucial role in managing the disease and even reversing its effects. Cutting out sugary drinks, processed foods, and alcohol can reduce liver inflammation and prevent further damage.

Eating more fibre-rich foods like oats, legumes, and nonstarchy vegetables helps lower liver fat and improves overall health. The Mediterranean diet, with its focus on vegetables, fruits, whole grains, and healthy fats, is often recommended for those with MASH. Smaller, lighter meals and avoiding late-night snacks can also aid weight loss and boost insulin sensitivity. Intermittent fasting has shown benefits too, including better metabolic markers, reduced liver fat, and improved insulin regulation. Medical professionals highlight that sustained weight loss through these dietary changes can help reverse MASH in many cases.

The renaming of the disease reflects a clearer link to metabolic health. With the right diet, including fibre, whole foods, and controlled eating patterns, patients can reduce liver fat and slow disease progression. These changes may also lower the risk of long-term complications like cirrhosis or liver cancer.