A recent animal study published in Scientific Reports (Nature Portfolio) examined the metabolic health benefits of Vitamin K2, focusing on its effects in a high-fat diet (HFD)-induced non-alcoholic fatty liver disease (NAFLD) mouse model.
The study quantitatively analyzed how Vitamin K2 supplementation influenced body weight, adiposity, liver weight, hepatic triglyceride levels, and liver tissue damage. Beyond simple weight reduction, the findings suggest that Vitamin K2 may help suppress fat accumulation, reduce liver triglycerides, and alleviate liver tissue injury—highlighting its potential role in metabolic health improvement and NAFLD management.