Late-night eating linked to increased liver disease risk

Scientific research suggests that the timing of the last meal may be as significant as nutritional content for long-term health. A study conducted by Oregon Health and Science University (OHSU), involving nearly 200,000 participants over a median of 16 years, found that regular late-night eating is associated with a 20 to 30 percent increased risk of liver diseases, including cirrhosis and metabolic dysfunction-associated steatotic liver disease (MASLD).

Experts suggest that consuming food late at night may disrupt the body's circadian rhythm, which regulates metabolic processes. Beyond liver health, researchers note that late-night snacking is a common habit, particularly among young adults aged 18 to 24. Biological factors, such as higher levels of the hunger hormone ghrelin in the evening, contribute to increased appetite during these hours.

Dietitians and researchers emphasize that the composition of dinner also plays a role. Meals high in protein and fiber can promote longer-lasting satiety, potentially reducing the urge to snack. Environmental cues and habitual behaviors, such as eating while watching television, can also trigger cravings regardless of actual hunger levels.