In NAFLD group , alanine aminotransferase -LSB- ( diet M ) -@ UI/L vs. ( diet P ) -@ UI/L -RSB- , aspartate aminotransferase -LSB- ( diet M ) -@ UI/L vs. ( diet P ) -@ UI/L -RSB- , and gammaglutamyl transferase -LSB- ( diet M ) -@ UI/L vs. ( diet P ) -@ UI/L -RSB- improved with both diets .