RESULTS	At 12 months mean ALT levels were 19.8 + / - 1.4 U/l in the ADA diet arm ( n = 54 ) , 18.0 + / - 1.5 U/l in the LGI diet arm ( n = 64 ) and 14.4 + / - 1.7 in the MMD arm ( n = 61 , p < 0.001 ) .\