Figure 7A showed that the oil red O level in the cells of the model group was significantly higher than that of the control group, which indicated that the NAFLD cell model was successfully established. Compared with the model group, LJF extract down-regulated the intracellular lipid level, as shown in Figure 7A. Compared with the control group, the ALT and AST levels in the model group were significantly elevated (p < 0.01). Compared with the model group, the ALT and AST levels in the LJF group were significantly decreased (p < 0.05) (Figure 7B). The gene discussed is GPT; the disease is metabolic dysfunction-associated steatotic liver disease.